DEF 14A

 

 

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of the

Securities Exchange Act of 1934

(Amendment No. )

Filed by the Registrant x Filed by a Party other than the Registrant ¨

Check the appropriate box:

Preliminary Proxy Statement

¨Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

Definitive Proxy Statement

¨Definitive Additional Materials

¨Soliciting Material under §240.14a-12

HilleVax, Inc.

(Name of Registrant as Specified In Its Charter)

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check the appropriate box):

x No fee required

Fee paid previously with preliminary materials

Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11
 


 

 

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321 Harrison Avenue

Boston, MA 02118

 

Dear Stockholder:

 

You are cordially invited to attend the annual meeting of stockholders of HilleVax, Inc. The annual meeting will be held on June 6, 2024 at 12:00 p.m., Eastern Time. We will hold our annual meeting solely online via the Internet through a live webcast. We have designed the virtual format for ease of stockholder access and participation. The matters to be considered by stockholders at the annual meeting are described in the accompanying materials.

 

It is important that you be represented at the annual meeting regardless of the number of shares you own. Whether or not you plan to attend the meeting online, we urge you to vote as soon as possible. You may vote by marking, signing and dating your proxy card and returning it in the envelope provided. Alternatively, you may vote over the Internet or by telephone. Voting over the Internet, by telephone or by written proxy will not prevent you from voting by attending online but will ensure that your vote is counted if you are unable to attend. Please review the instructions on the proxy card regarding each of these voting options.

 

Your continued support of and interest in HilleVax, Inc. are sincerely appreciated.

Sincerely,

 

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Robert Hershberg, M.D., Ph.D.

Chairman, President and Chief Executive Officer


 

 

 

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321 Harrison Avenue

Boston, MA 02118

NOTICE OF ANNUAL MEETING OF

STOCKHOLDERS AND PROXY STATEMENT

DATE & TIME:

June 6, 2024 at 12:00 p.m., Eastern Time.

 

PLACE:

This year’s Annual Meeting will be a virtual meeting, which will be conducted only via live webcast. Stockholders will only be able to participate in the Annual Meeting online, vote shares electronically by visiting www.proxydocs.com/HLVX. Instructions on how to attend the Annual Meeting online and vote shares are described in the accompanying Proxy Statement.

 

ITEMS OF BUSINESS:

(1) To elect three directors to serve as Class II directors for a three-year term to expire at the 2027 annual meeting of stockholders; (2) To ratify the appointment of Ernst & Young LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2024; (3) To approve an amendment to the Company’s Amended and Restated Certificate of Incorporation to reflect Delaware law provisions to permit exculpation of certain officers; and (4) To transact such other business as may properly come before the meeting or any adjournment thereof.

 

RECORD DATE:

You are entitled to vote at the annual meeting or any adjournment of that meeting only if you were a stockholder at the close of business on April 11, 2024.

 

VOTING BY PROXY:

Please submit a proxy as soon as possible so that your shares can be voted at the meeting in accordance with your instructions. You may submit your proxy (1) over the Internet, (2) by telephone, or (3) by mail. For specific instructions, please refer to the information in the proxy statement and the instructions on the proxy card.

 

 

 

BY ORDER OF THE BOARD

 

OF DIRECTORS,

 

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Paul Bavier

 

General Counsel, Secretary & Chief

 

Administrative Officer

 

Boston, Massachusetts

April 26, 2024
 

YOU ARE CORDIALLY INVITED TO ATTEND THE VIRTUAL ANNUAL MEETING. IT IS IMPORTANT THAT YOUR SHARES BE REPRESENTED REGARDLESS OF THE NUMBER OF SHARES YOU OWN. THE BOARD OF DIRECTORS URGES YOU TO COMPLETE, SIGN AND DATE

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THE ENCLOSED PROXY CARD AND RETURN IT PROMPTLY IN THE ENCLOSED ENVELOPE. RETURNING THE PROXY CARD WILL NOT PREVENT YOU FROM VOTING ELECTRONICALLY DURING THE ANNUAL MEETING IF YOU CHOOSE TO DO SO.

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TABLE OF CONTENTS

Page

 

 

GENERAL INFORMATION ABOUT THE ANNUAL MEETING AND VOTING

1

 

 

PROPOSAL 1: ELECTION OF DIRECTORS

7

 

 

PROPOSAL 2: RATIFICATION OF SELECTION OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

18

 

 

 

PROPOSAL 3: APPROVAL OF AN AMENDMENT TO THE COMPANY’S AMENDED AND RESTATED CERTIFICATE OF INCORPORATION TO PERMIT EXCULPATION OF CERTAIN OFFICERS

 

 

20

SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

23

 

 

EXECUTIVE AND DIRECTOR COMPENSATION

26

 

 

CERTAIN RELATIONSHIPS AND RELATED PERSON TRANSACTIONS

 

35

 

 

STOCKHOLDER PROPOSALS

38

 

 

ANNUAL REPORT

38

 

 

STOCKHOLDERS SHARING THE SAME ADDRESS

39

 

 

OTHER MATTERS

40

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321 Harrison Avenue

Boston, MA 02118

 

PROXY STATEMENT FOR THE 2024 ANNUAL MEETING OF STOCKHOLDERS

TO BE HELD ON WEDNESDAY, JUNE 6, 2024

 

The board of directors of HilleVax, Inc. is soliciting the enclosed proxy for use at the annual meeting of stockholders, including at any adjournments or postponements of the meeting, to be held virtually on June 6, 2024 at 12:00 p.m., Eastern Time.

 

We have elected to take advantage of Securities and Exchange Commission rules that allow companies to furnish proxy materials to their stockholders by providing access to these documents on the Internet instead of mailing printed copies. Those rules allow a company to provide its stockholders with the information they need, while lowering the costs of delivery and reducing the environmental impact of the annual meeting. Most of our stockholders will not receive printed copies of our proxy materials unless requested, but instead will receive a notice with instructions on how they may access and review our proxy materials on the Internet and how they may cast their vote via the Internet. If you would like to receive a printed or e-mail copy of our proxy materials, please follow the instructions for requesting the materials in the Notice of Internet Availability that is being sent to you.

 

To attend the annual meeting, you must register at www.proxydocs.com/HLVX by 5:00 p.m. Eastern Time on June 5, 2024. Upon completing your registration, you will receive further instructions via email, including a unique link that will allow you access to the annual meeting and to vote and submit questions during the annual meeting.

 

As part of the registration process, you must enter the control number located on your proxy card, voting instruction form, or Notice of Internet Availability. If you are a beneficial owner of shares registered in the name of a broker, bank, or other nominee, you will also need to provide the registered name on your account and the name of your broker, bank, or other nominee as part of the registration process.

 

On the day of the annual meeting, June 6, 2024, stockholders may begin to log in to the virtual-only annual meeting 15 minutes prior to the annual meeting. The annual meeting will begin promptly at 12:00 p.m., Eastern Time.

 

Should you encounter any difficulties accessing the virtual-only annual meeting platform, including any difficulties voting or submitting questions, we will have technicians ready to assist you. You may call the technical support number that will be posted in your instructional email.

 

We are an “emerging growth company” as defined in the Jumpstart Our Business Startups Act of 2012 (the JOBS Act). Accordingly, we have elected to comply with the scaled-down executive compensation disclosure requirements applicable to emerging growth companies and we are not required to include a Compensation Discussion and Analysis section in this proxy statement. In addition, as an emerging growth company, we are not required to conduct votes seeking approval, on an advisory basis, of the compensation of our named executive officers or the frequency with which votes must be conducted.

 

Important Notice Regarding the Availability of Proxy Materials for

the Annual Meeting of Stockholders to be Held on June 6, 2024:

 

This proxy statement and our Annual Report on Form 10-K are available electronically at www.sec.gov.

 

GENERAL INFORMATION ABOUT THE ANNUAL MEETING AND VOTING

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Why am I receiving these materials?

We have prepared these proxy materials, including this proxy statement and the related proxy card, because our board of directors is soliciting your proxy to vote at the 2024 annual meeting of stockholders. This proxy statement summarizes information related to your vote at the annual meeting. All stockholders who find it convenient to do so are cordially invited to attend the annual meeting via live webcast. However, you do not need to attend the meeting to vote your shares. Instead, you may simply submit your proxy via the Internet in accordance with the instructions provided on the Notice of Internet Availability of Proxy Materials or if you elected to receive printed copies of the proxy materials, you may submit your proxy via telephone or by completing, signing and returning the enclosed proxy card.

 

Why did I receive a one-page notice in the mail regarding the Internet availability of proxy materials instead of a full set of proxy materials?

In accordance with rules of the Securities and Exchange Commission (SEC), we use the Internet as the primary means of furnishing proxy materials to our stockholders. Accordingly, we are sending a Notice of Internet Availability of Proxy Materials to our stockholders with instructions on how to access the proxy materials over the Internet or request a printed copy of the materials, and for voting over the Internet.

 

Stockholders may follow the instructions in the Notice of Internet Availability of Proxy Materials to elect to receive future proxy materials in print by mail or electronically by email. We encourage our stockholders to take advantage of the availability of the proxy materials on the Internet to help reduce the environmental impact of its annual meetings and reduce the cost to us associated with the printing and mailing of materials.

 

We intend to mail the Notice of Internet Availability of Proxy Materials on or before April 26, 2024 to all stockholders of record entitled to vote at the annual meeting. You will need the control number provided on the Notice of Internet Availability of Proxy Materials or your proxy card (if applicable).

 

Why are you holding a virtual meeting instead of a physical meeting?

We believe that hosting a virtual meeting will enable more of our stockholders to attend and participate in the meeting because our stockholders can participate from any location around the world with Internet access.

 

What if I have trouble accessing the Annual Meeting virtually?

The virtual meeting platform is fully supported across browsers (Microsoft Edge, Firefox and Chrome) and devices (desktops, laptops, tablets and cell phones) running the most up-to-date version of applicable software and plugins. Participants should ensure that they have a strong WiFi connection wherever they intend to participate in the meeting. We encourage you to access the meeting prior to the start time. A link on the meeting page will provide further assistance should you need it.

 

Only stockholders of record at the close of business on the record date for the 2024 annual meeting, April 11, 2024, are entitled to vote at the annual meeting. At the close of business on this record date, there were 49,720,943 shares of our common stock outstanding. Common stock is our only class of stock entitled to vote.

 

Stockholders of Record: Shares Registered in Your Name

If, on the record date, your shares were registered directly in your name with the transfer agent for our common stock, Computershare Trust Company, N.A., then you are a stockholder of record. As a stockholder of record, you may vote your shares by proxy via the Internet by visiting www.proxydocs.com/HLVX, by telephone or by mail. You will need the control number included on your Notice of Internet Availability of Proxy Materials or your proxy card (if applicable). Whether or not you plan to participate in the virtual annual meeting, we encourage you to vote by proxy via the Internet, by telephone or by mail, as instructed below to ensure your vote is counted.

 

Beneficial Owners: Shares Registered in the Name of a Broker or Bank

If, on the record date, your shares were held in an account at a brokerage firm, bank, dealer or other similar organization, then you are the beneficial owner of shares held in “street name” and these proxy materials are being forwarded to you by that organization. The organization holding your account is considered the stockholder of record for purposes of voting at the virtual annual meeting. As a beneficial owner, you have the right to direct your

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broker or other agent on how to vote the shares in your account. You are also invited to attend the annual meeting, but you will need the control number provided on the voting instructions that accompanied your proxy materials from your broker, bank or other agent.

 

What am I voting on?

There are three proposals scheduled for a vote:

 

Proposal 1: To elect three directors to serve as Class II directors for a three-year term.

 

Proposal 2: To consider and vote upon the ratification of the appointment of Ernst & Young LLP as our independent registered public accounting firm for the year ending December 31, 2024.

 

Proposal 3: To consider and vote upon the approval of an amendment to our Amended and Restated Certificate of Incorporation to reflect Delaware law provisions to permit exculpation of certain officers.

 

How many votes do I have?

Each share of our common stock that you own as of April 11, 2024, entitles you to one vote.

 

How do I vote?

With respect to the election of directors, you may either vote “For” all of the nominees to the board of directors or you may “Withhold” your vote for any nominee you specify. With respect to the ratification of the appointment of Ernst & Young LLP as our independent registered public accounting firm, you may vote “For,” “Against” or “Abstain” from voting. With respect to the vote to approve an amendment to our Amended and Restated Certificate of Incorporation to reflect Delaware law provisions to permit exculpation of certain officers, you may vote “For,” “Against” or “Abstain” from voting.

Stockholders of Record: Shares Registered in Your Name

If you are a stockholder of record, there are several ways for you to vote your shares. Whether or not you plan to attend the meeting, we urge you to vote by proxy prior to the virtual annual meeting to ensure that your vote is counted.

Via the Internet: You may vote at www.proxypush.com/HLVX, 24 hours a day, seven days a week, by following the instructions provided in the Notice of Internet Availability of Proxy Materials. Votes submitted via the Internet must be received by the time of the annual meeting, 12:00 p.m., Eastern Time, on June 6, 2024.
By Telephone: If you request printed copies of the proxy materials by mail, you may vote using a touch-tone telephone by calling 855-635-6593, 24 hours a day, seven days a week. Have your proxy card available when you call and use the control number shown on your Notice of Internet Availability or your proxy card (if applicable). Votes submitted by telephone must be received by the time of the annual meeting, 12:00 p.m., Eastern Time, on June 6, 2024.
By Mail: If you request printed copies of the proxy materials by mail, you may vote using your proxy card by completing, signing, dating and returning the proxy card in the self-addressed, postage-paid envelope provided. If you properly complete your proxy card and send it to us in time to vote, your proxy (one of the individuals named on your proxy card) will vote your shares as you have directed.
At the Virtual Annual Meeting: You may still attend the virtual annual meeting and vote during the meeting even if you have already voted by proxy. To vote during the meeting visit www.proxydocs.com/HLVX on the day of the meeting; you will need the control number provided on the Notice of Internet Availability of Proxy Materials or your proxy card (if applicable).

Beneficial Owners: Shares Registered in the Name of a Broker or Bank

If you are a beneficial owner of shares registered in the name of your broker, bank or other agent, you should have received voting instructions from that organization rather than directly from us. Please check with your bank, broker, or other agent and follow the voting instructions they provide to vote your shares. Generally, you have three options for returning your proxy.

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By Method Listed on Voting Instruction Card: Please refer to your voting instruction card or other information provided by your bank, broker or other agent to determine whether you may vote by telephone or electronically on the Internet and follow the instructions on the voting instruction card or other information provided by your broker, bank or other agent. A large number of banks and brokerage firms offer Internet and telephone voting. If your bank, broker or other agent does not offer Internet or telephone voting information, please follow the other voting instructions they provide to vote your shares.
By Mail: You may vote by signing, dating and returning your voting instruction card in the pre-addressed envelope provided by your broker, bank or other agent.
At the Virtual Annual Meeting: If you want to vote virtually during the Annual Meeting, you must register in advance at www.proxydocs.com/HLVX by 5:00 p.m. Eastern Time on June 5, 2024. You will be instructed how to obtain a legal proxy from your broker, bank, or other nominee and to submit a copy in advance of the meeting. Further instructions will be provided to you as part of your registration process.

 

May I revoke my proxy?

If you give us your proxy, you may revoke it at any time before it is exercised. You may revoke your proxy in any one of the three following ways:

you may send in another signed proxy with a later date,
you may authorize a proxy again on a later date on the Internet (only the latest Internet proxy submitted prior to the annual meeting will be counted), or
you may notify our corporate secretary, Paul Bavier, at 321 Harrison Avenue, 5th floor, Boston, Massachusetts 02118, in writing before the annual meeting that you have revoked your proxy, after which you are entitled to submit a new proxy or vote during the virtual annual meeting.

What constitutes a quorum?

The presence at the annual meeting, by virtual attendance or by proxy, of holders representing a majority of our outstanding common stock as of April 11, 2024, or approximately 49,720,943 shares, constitutes a quorum at the meeting, permitting us to conduct our business.

What vote is required to approve each proposal?

Proposal 1: Election of Directors. The three nominees who receive the most “For” votes (among votes properly cast at the annual meeting or by proxy) will be elected. Only votes “For” or “Withhold” will affect the outcome.

Proposal 2: Ratification of Independent Registered Public Accounting Firm. The ratification of the appointment of Ernst & Young LLP must receive “For” votes from the holders of a majority in voting power of the votes cast affirmatively or negatively on the proposal. Only votes “For” or “Against” will affect the outcome.

Proposal 3: Approval of an Amendment to the Company’s Amended and Restated Certificate of Incorporation to Reflect Delaware Law Provisions to Permit Exculpation of Certain Officers. The approval of the proposal must receive “For” votes from the holders of a majority of the outstanding shares of common stock.

Voting results will be tabulated and certified by the inspector of election appointed for the annual meeting.

 

How will my shares be voted if I do not specify how they should be voted?

If you are a stockholder of record and you indicate when voting on the Internet or by telephone that you wish to vote as recommended by the board of directors, then your shares will be voted at the annual meeting in accordance with the board of director’s recommendation on all matters presented for a vote at the annual meeting. Similarly, if you sign and return a proxy card but do not indicate how you want to vote your shares for a particular proposal or for all of the proposals, then for any proposal for which you do not so indicate, your shares will be voted in accordance with the board of director’s recommendation.

 

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If you are a beneficial owner of shares held in street name and do not provide the organization that holds your shares with specific voting instructions, then, the organization that holds your shares may generally vote your shares in their discretion on “routine” matters but cannot vote on “non-routine” matters. If the organization that holds your shares does not receive instructions from you on how to vote your shares on a non-routine matter, that organization will inform the inspector of election that it does not have the authority to vote on that matter with respect to your shares. This is generally referred to as a “broker non-vote.”

 

What is the effect of withheld votes, abstentions and broker non-votes?

Shares of common stock held by persons attending the virtual annual meeting but not voting, and shares represented by proxies that reflect withheld votes or abstentions as to a particular proposal, will be counted as present for purposes of determining the presence of a quorum. Abstentions are not an affirmative or negative vote on a proposal, so abstaining does not count as a vote cast and has no effect for purposes of determining whether our stockholders have ratified the appointment of Ernst & Young LLP, our independent registered public accounting firm. The election of directors is determined by a plurality of votes cast, so a “Withhold” vote will not be counted in determining the outcome of such proposal. For the approval of an amendment to our Amended and Restated Certification of Incorporation to reflect Delaware law provisions to permit exculpation of certain officers, an abstention will have the same effect as a negative vote because that proposal requires an affirmative vote of a majority of the outstanding shares of common stock entitled to vote at the meeting.

 

Shares represented by proxies that reflect a broker non-vote will be counted as present for purposes of determining whether a quorum exists. As discussed above, a broker non-vote occurs when an organization holding shares for a beneficial owner has not received instructions from the beneficial owner and does not have discretionary authority to vote the shares for certain non-routine matters. With regard to the election of directors, which is considered a non-routine matter, broker non-votes will not be counted as votes cast and will have no effect on the result of the vote. However, ratification of the appointment of Ernst & Young LLP is considered a routine matter on which a broker or other nominee has discretionary authority to vote. Accordingly, no broker non-votes will likely result from this proposal. Broker non-votes on the approval of an amendment to our Amended and Restated Certification of Incorporation to reflect Delaware law provisions to permit exculpation of certain officers will have the same effect as a negative vote.

 

How does the Board recommend that I vote?

The board of directors recommends that you vote:

For” each of the nominees for election as director;
For” the ratification of the selection of Ernst & Young LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2024; and
For” the approval of an amendment to our Amended and Restated Certification of Incorporation to reflect Delaware law provisions to permit exculpation of certain officers.

 

If you vote via the Internet, by telephone, or sign and return the proxy card by mail but do not make specific choices, your shares, as permitted, will be voted as recommended by our board of directors. If any other matter is presented at the annual meeting, your proxy will vote in accordance with his or her best judgment. As of the date of this proxy statement, we know of no matters that needed to be acted on at the annual meeting, other than those discussed in this proxy statement.

 

Who is paying the costs of soliciting these proxies?

We will pay all of the costs of soliciting these proxies. Our directors, officers and other employees may solicit proxies in person or by mail, telephone, fax or email. We will not pay our directors, officers and other employees any additional compensation for these services. We will ask banks, brokers and other institutions, nominees and fiduciaries to forward these proxy materials to their principals and to obtain authority to execute proxies. We will then reimburse them for their expenses. Our costs for forwarding proxy materials will not be significant.

We intend to file a proxy statement and WHITE proxy card with the SEC in connection with its solicitation of proxies for our 2025 annual meeting. Stockholders may obtain our proxy statement (and any amendments and

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supplements thereto) and other documents as and when filed by the Company with the SEC without charge from the SEC’s website at: www.sec.gov.

 

How do I obtain an Annual Report on Form 10-K?

If you would like a copy of our Annual Report on Form 10-K for the year ended December 31, 2023 that we filed with the SEC on March 20, 2024, we will send you one without charge. Please write to:

HilleVax, Inc.

321 Harrison Avenue, 5th floor

Boston, MA 02118

Attn: Corporate Secretary

 

All of our SEC filings are also available free of charge in the “Investors & Media—Financial Information—SEC” section of our website at www.hillevax.com.

 

How can I find out the results of the voting at the annual meeting?

Preliminary voting results will be announced at the annual meeting. Final voting results will be published in our current report on Form 8-K to be filed with the SEC within four business days after the annual meeting. If final voting results are not available to us in time to file a Form 8-K within four business days after the meeting, we intend to file a Form 8-K to publish preliminary results and, within four business days after the final results are known to us, file an additional Form 8-K to publish the final results.

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PROPOSAL 1:

ELECTION OF DIRECTORS

Our board of directors is divided into three classes, with one class of our directors standing for election each year, generally for a three-year term. Directors for each class are elected at the annual meeting of stockholders held in the year in which the term for their class expires and hold office until the third annual meeting following election and until such director’s successor is elected and qualified, or until such director’s earlier death, resignation or removal. As detailed below, the composition of our board of directors is as follows: Class I consists of Shelley Chu, M.D., Ph.D., Nanette Cocero, Ph.D. and Julie Gerberding, M.D., M.P.H.; Class II consists of Gary Dubin, M.D., Patrick Heron and Jaime Sepulveda, M.D., D.Sc., M.P.H.; and Class III consists of Robert Hershberg, M.D., Ph.D., Jeryl Hilleman, and Aditya Kohli, Ph.D.

 

At this meeting, three nominees for director are to be elected as Class II directors for a three-year term expiring at our 2027 annual meeting of stockholders and until their successors are duly elected and qualified. The nominees, who were recommended for nomination by the nominating and corporate governance committee of our board of directors, are Gary Dubin, M.D., Patrick Heron and Jaime Sepulveda, M.D., D.Sc., M.P.H.. The Class I directors have two years remaining on their terms of office and the Class III directors have one year remaining on their terms of office.

 

If no contrary indication is made, proxies in the accompanying form are to be voted for Dr. Dubin, Mr. Heron and Dr. Sepulveda, or if either Dr. Dubin, Mr. Heron or Dr. Sepulveda is not a candidate or is unable to serve as a director at the time of the election (which is not currently expected), for any nominee who is designated by our board of directors to fill the vacancy. Each of Dr. Dubin, Mr. Heron and Dr. Sepulveda is currently a member of our board of directors.

 

All of our directors bring to the board of directors’ significant leadership experience derived from their professional experience and service as executives or board members of other corporations and/or private equity and venture capital firms. The process undertaken by the nominating and corporate governance committee in recommending qualified director candidates is described below under “Director Nomination Process.” Certain individual qualifications and skills of our directors that contribute to the board of directors’ effectiveness as a whole are described in the following paragraphs.


 

 

 

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Information Regarding Directors

The information set forth below as to the directors and nominees for director has been furnished to us by the directors and nominees for director:

 

 

 

Nominees for Election to the Board of Directors

For a Three-Year Term Expiring at the

2027 Annual Meeting of Stockholders (Class II)

Name

 

Age

 

Present Position with HilleVax, Inc.

Gary Dubin, M.D.

67

Director

Patrick Heron

 

53

 

Director

Jaime Sepulveda, M.D., D.Sc., M.P.H.

70

Director

 

Gary Dubin, M.D., has served on our board of directors since February 2022. Since February 2022, Dr. Dubin has served as President of the Vaccine Business Unit at Takeda Pharmaceuticals. Prior to that, he served as Senior Vice President and Head of the Global Medical Office in the Vaccine Business Unit since September 2015. Prior to Takeda, from 2010 to 2015, Dr. Dubin served as VP and Head, Late Clinical Development at GlaxoSmithKline Vaccines, where he was responsible for the clinical development and licensure of a broad range of vaccines addressing important unmet medical needs. He also supported Medical Affairs activities for these development programs and served as a core member of all major medical governance committees at GlaxoSmithKline, including their Vaccines Medical Governance Board and the Vaccines Safety Board. Dr. Dubin holds a medical degree from the University of Pennsylvania and completed his Adult Internal Medicine residence training at the University of Colorado. He completed a fellowship in Clinical Infectious Disease and a postdoctoral research fellowship in Molecular Virology at the University of Pennsylvania. Prior to joining GlaxoSmithKline, Dr. Dubin served as Assistant Professor of Medicine in the Infectious Disease Division at the University of Pennsylvania. Dr. Dubin’s extensive experience as an officer of vaccine companies and his knowledge of our company contributed to our board of directors’ conclusion that he should serve as a director of our company.

 

Patrick Heron has served as a member of our board of directors since March 2020. Mr. Heron has served as Managing General Partner of Frazier Healthcare Partners since 1999. Prior to that, Mr. Heron helped develop McKinsey & Company’s west coast biotechnology consulting practice. Mr. Heron has served on the boards of directors of publicly-traded biopharmaceutical companies, including Arcutis Biotherapeutics, Inc. since April 2017, Mirum Pharmaceuticals, Inc. since November 2018, Passage Bio, Inc. from 2018 to 2021, Vaxcyte, Inc. from 2017 to 2021 and Iterum Therapeutics plc from 2014 to 2021, as well as several private companies. Mr. Heron holds a B.A. in Political Science from the University of North Carolina at Chapel Hill and an M.B.A. from Harvard Business School. Mr. Heron’s investment experience in the biopharmaceutical industry as well as his experience on numerous public and private company boards of directors contributed to our board of directors’ conclusion that he should serve as a director of our company.

 

Jaime Sepulveda, M.D., D.Sc., M.P.H. has served as a member of our board of directors since February 2021. Since September 2011, Dr. Sepulveda, the Haile T. Debas Distinguished Professor of Global Health, has served as Executive Director of the UCSF Institute for Global Health Sciences. Prior to UCSF, he was a member of the Foundation Leadership Team at the Bill & Melinda Gates Foundation where he served as Director of Integrated Health Solutions, Director of Special Initiatives, and Senior Fellow in the Global Health Program from March 2007 to August 2011. During this time, Dr. Sepulveda also first served as a member of the board of directors of Gavi, and later was elected as executive committee Chair and board Vice Chair of Gavi, the Vaccine Alliance. Previously, he served in the government of Mexico from April 1985 to November 2006, as Chief Epidemiologist, Director General of the National Institutes of Health, and Vice Minister of Health. Dr. Sepulveda holds an M.S. in Public Health, a M.S. in Tropical Medicine and a Ph.D. from Harvard University. He received the Harvard Alumni Award of Merit and was elected to serve (2002-2008) at the Harvard Board of Overseers. He is also an elected member of the National Academy of Medicine and the American Academy of Arts and Sciences. Dr. Sepulveda’s extensive

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experience as a professor in global health sciences and his understanding of our business contributed to our board of directors’ conclusion that he should serve as a director of our company.

 

Members of the Board of Directors Continuing in Office

Term Expiring at the

2025 Annual Meeting of Stockholders (Class III)

Name

 

Age

 

Present Position with HilleVax, Inc.

Robert Hershberg, M.D., Ph.D.

61

Chairman, President and Chief Executive Officer

Jeryl Hilleman

66

Director

Aditya Kohli, Ph.D.

 

36

 

Chief Business Officer and Director

 

Robert M. Hershberg, M.D., Ph.D. is our co-founder and has served as our President and Chief Executive Officer and on our board of directors since March 2020. Since March 2020, Dr. Hershberg has been a Venture Partner at Frazier Healthcare Partners, a venture capital firm focused exclusively on biotechnology investments. From March 2017 until the acquisition of Celgene by Bristol-Myers Squibb in November 2019, Dr. Hershberg served as Executive Vice President of Business Development and Global Alliances of Celgene Corporation, a publicly traded biopharmaceutical company, where he was a member of the Executive Committee and was responsible for all business development related activities across the company and management of business alliances. From January 2016 to March 2017, Dr. Hershberg served as the Chief Scientific Officer, where he was responsible for overseeing Celgene’s scientific platforms, discovery capabilities and early clinical development, and from July 2014 to January 2016, he served as Senior Vice-President of Immuno-Oncology at Celgene, where he led Celgene’s research and early development efforts across its immuno-oncology portfolio. From 2011 to 2017, Dr. Hershberg was President and Chief Executive Officer of VentiRx Pharmaceuticals, a clinical stage biopharmaceutical company, which he co-founded in 2006; from 2006 to 2011 he also served as its Executive Vice President and Chief Medical Officer. Prior to co-founding VentiRx, Dr. Hershberg served as Senior Vice President and Chief Medical Officer at Dendreon Corporation, a biotechnology company, where he led the clinical, regulatory and biometrics groups, focusing on the development of Provenge® in metastatic prostate cancer. From 2001 to 2003, Dr. Hershberg was the Vice President of Medical Genetics at Corixa, a pharmaceutical company (acquired by GlaxoSmithKline in 2005). Earlier in his career, Dr. Hershberg served as an Assistant Professor at Harvard Medical School and an Associate Physician at the Brigham and Women’s Hospital in Boston, Massachusetts. Dr. Hershberg is a member of the scientific advisory board of the Institute for Protein Design at the University of Washington. He has served as an independent member of the board of directors of Adaptive Biotechnologies Corporation since February 2013, Fate Therapeutics, Inc. since April 2019, NanoString Technologies, Inc. since March 2015, Recursion Pharmaceuticals since June 2019, and Silverback Therapeutics since April 2017. He holds a B.S. in Molecular Biology and M.D. from UCLA, and a Ph.D. in Biology from the Salk Institute. Dr. Hershberg’s extensive experience as a senior executive officer at multiple biotechnology companies contributed to our board of directors’ conclusion that he should serve as a director of our company.

 

Jeryl Hilleman has served as a member of our board of directors since April 2021. Ms. Hilleman brings extensive experience in life sciences and served as a public company CFO for close to 20 years. From June 2014 to November 2019, Ms. Hilleman served as the Chief Financial Officer for Intersect ENT, Inc., a publicly-traded commercial drug delivery company focusing on patients with ear, nose and throat conditions. Prior to Intersect, Ms. Hilleman served as Chief Financial Officer of public companies Ocera Therapeutics, Inc. a biotechnology company, Amyris, Inc., a renewable products company, and Symyx Technologies, Inc., a discovery automation company, where her responsibilities included financial and accounting operations. In addition to HilleVax, Ms. Hilleman currently serves on the board of directors of public companies NovoCure Limited, since July 2019, Minerva Neurosciences, Inc., since July 2019 and SI-Bone, Inc., since December 2019. Previously, Ms. Hilleman served on the board of directors of Xenoport, Inc., from January 2005 through its acquisition in 2016 and of Talis Biosciences, from February 2021 to June 2022. Ms. Hilleman received a B.A. in History from Brown University and an M.B.A. from the Wharton School at the University of Pennsylvania, and she is a member of the 1999 class of the Henry Crown Fellows

and the Aspen Global Leadership Network at the Aspen Institute. Ms. Hilleman’s financial experience, experience with biotechnology companies and her knowledge of our company contributed to our board of directors’ conclusion that she should serve as a director of our company.

 

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Aditya Kohli, Ph.D. is our co-founder and has served as our Chief Business Officer since February 2024 and on our board of directors since December 2021. From February 2021 to February 2024, he served as our Chief Operating Officer. Since January 2021, Dr. Kohli has served as Venture Partner of Frazier Healthcare Partners, where he focuses on company creation. In addition to HilleVax, he has co-founded Scout Bio, Passage Bio, Inc. (NASDAQ: PASG) and Phathom Pharmaceuticals, Inc. (NASDAQ:PHAT). From March 2021 to present, Dr. Kohli has served as a strategic advisor to Phathom Pharmaceuticals, Inc. From March 2019 to March 2021, Dr. Kohli served as the Chief Business Officer of Phathom Pharmaceuticals. From September 2016 to December 2020, Dr. Kohli served in roles of increasing responsibility at Frazier Healthcare Partners. Dr. Kohli has served on the board of directors of Scout Bio since April 2019. Prior to joining Frazier Healthcare Partners, Dr. Kohli worked at McKinsey & Company as an Engagement Manager from June 2016 until September 2016 and as an Associate from September 2014 until May 2016, where he led engagements advising global biopharmaceutical companies on business development, research and development, and marketing and sales strategy. Dr. Kohli received his Ph.D. from the UC Berkeley and UC San Francisco joint graduate program in bioengineering and holds B.S. and M.Eng. degrees in biological engineering from the Massachusetts Institute of Technology. Dr. Kohli’s knowledge of our business and significant experience as a biopharmaceutical executive contributed to our board of directors’ conclusion that he should serve as a director of our company.

 

Members of the Board of Directors Continuing in Office

Term Expiring at the

2026 Annual Meeting of Stockholders (Class I)

 

Name

 

Age

 

Present Position with HilleVax, Inc.

Shelley Chu, M.D., Ph.D.

54

Director

Nanette Cocero, Ph.D.

61

Director

Julie Gerberding, M.D., M.P.H.

69

Director

Shelley Chu, M.D., Ph.D. has served on our board of directors since August 2021. Since November 2020, Dr. Chu has served as a partner of Lightspeed Venture Partners. Prior to Lightspeed, Dr. Chu served as Senior Director, R&D Strategy at Gilead from 2012 to 2015, where she led R&D strategy across all therapeutic areas and business development in immuno-oncology and HBV. She has served on the board of directors of several private companies, including Phathom Pharmaceuticals, Inc., Enlaza Therapeutics, Inc., Abata Therapeutics, Inc., 3T Biosciences, Inc., Medikine, Inc., Adanate, Inc., Scorpion Therapeutics, Inc., Tizona Therapeutics, Inc. (acquired by Gilead Sciences), Trishula Therapeutics, Inc. (partnered with AbbVie), SFJ Pharmaceuticals, Inc., IFM Therapeutics, Inc. (acquired by Bristol Myers Squibb), IFM Tre (acquired by Novartis), IFM Due (partnered with Novartis), IFM Quattro, Q32 Bio Inc., and Venatorx Pharmaceuticals, Inc. Dr. Chu holds an M.D. and a Ph.D. in Biochemistry and Biophysics from the University of California at San Francisco and a B.A. in Molecular Biology from Princeton University, where she serves as Co-Chair for Princeton ASC. She is also a member of the Scientific Advisory Board for BioCentury. Dr. Chu’s investment experience in the biopharmaceutical industry as well as her experience on numerous public and private company boards of directors contributed to our board of directors’ conclusion that she should serve as a director of our company.

 

Nanette Cocero, M.D. has served on our board of directors since May 2023. Dr. Cocero served as the Global President of Pfizer Vaccines from January 2019 to December 2022. Prior to that, from 2002 to 2022, Dr. Cocero served in other diverse leadership and executive capacities at Pfizer. Before joining Pfizer, Dr. Cocero was a management consultant in the biotech and pharmaceutical industries. Dr. Cocero earned a Bachelor of Science degree in chemistry from Cornell University, a Ph.D. in pharmacology from the University of Pennsylvania, and an MBA from The Wharton Business School. Dr. Cocero’s extensive experience in the pharmaceuticals industry and with the development and global marketing of vaccines contributed to our board of directors’ conclusion that she should serve as a director of our Company.

 

Julie Gerberding, M.D., M.P.H. has served as a member of our board of directors since April 2021. Since May 2022, Dr. Gerberding has served as Chief Executive Officer of the Foundation for the National Institutes of Health. From December 2014 to May 2022, Dr. Gerberding served as Executive Vice President and Chief Patient Officer at Merck & Co., Inc., where she was responsible for patient engagement, corporate social responsibility, ESG, and other functions. Formerly, Dr. Gerberding oversaw the communications and global public policy functions. She joined Merck in 2010 as president of vaccines and was instrumental in increasing access to the company’s vaccines

10

 


 

to people around the world. Previously, Dr. Gerberding was Director of the CDC, where she led the agency through SARS and over 40 emergency responses to public health crises. She serves on the boards of Summerbio and AfterNext HealthTech. She also co-chairs the CSIS Commission on Strengthening America’s Health Security. Dr. Gerberding holds a B.A. in Chemistry/Biology and an M.D. from Case Western Reserve University and an M.P.H. from the University of California, Berkeley. She completed her internship and residency in Internal Medicine and fellowship in Clinical Pharmacology and Infectious Diseases at the University of California, San Francisco, where she is currently an Adjunct Associate Professor of Medicine. Dr. Gerberding’s experience as an executive officer of a pharmaceutical company and experience on various boards of directors contributed to our board of directors’ conclusion that she should serve as a director of our company.

Director Independence

Our board of directors currently consists of nine members. Our board of directors has determined that all of our directors, other than Dr. Hershberg, Dr. Kohli and Dr. Dubin, are independent directors in accordance with the listing requirements of the Nasdaq Global Select Market (Nasdaq). The Nasdaq independence definition includes a series of objective tests, including that the director is not, and has not been for at least three years, one of our employees and that neither the director nor any of his or her family members has engaged in various types of business dealings with us. In addition, as required by Nasdaq rules, our board of directors has made a subjective determination as to each independent director that no relationships exist, which, in the opinion of our board of directors, would interfere with the exercise of independent judgment in carrying out the responsibilities of a director. In making these determinations, our board of directors reviewed and discussed information provided by the directors and us with regard to each director’s business and personal activities and relationships as they may relate to us and our management. There are no family relationships among any of our directors or executive officers.

Board Leadership Structure

Our board of directors is currently chaired by Dr. Hershberg, who also serves as our Chief Executive Officer. The board of directors has appointed Patrick Heron as our lead independent director. Our board of directors recognizes that it is important to determine an optimal board leadership structure to ensure the independent oversight of management as the company continues to grow. The lead independent director is chosen by the independent members of the board of directors. We believe that this separation of responsibilities ensures the appropriate level of oversight, independence and responsibility is applied to all board decisions.

The duties of our lead independent director include the following:

chairing meetings of the independent directors in executive session;
facilitating communications between other members of our board and our chairman and Chief Executive Officer;
reviewing and approving matters, such as agenda items, schedule sufficiency, and, where appropriate, information provided to other board members;
consulting with our chairman and Chief Executive Officer on matters relating to corporate governance and board performance; and
performing such other duties as the board may determine from time to time.

 

We believe that this separation of responsibilities provides a balanced approach to managing the board of directors and overseeing our company. Our board of directors has concluded that our current leadership structure is appropriate at this time. However, our board of directors will continue to periodically review our leadership structure and may make such changes in the future as it deems appropriate.

Role of Board in Risk Oversight Process

Our board of directors has responsibility for the oversight of our risk management processes and, either as a whole or through its committees, regularly discusses with management our major risk exposures, their potential impact on our business and the steps we take to manage them. The risk oversight process includes receiving regular reports from board committees and members of senior management to enable our board of directors to understand our risk identification, risk management and risk mitigation strategies with respect to areas of potential material risk, including operations, finance, legal, regulatory, strategic and reputational risk.

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The audit committee reviews information regarding liquidity and operations, and oversees our management of financial risks. Periodically, the audit committee reviews our policies with respect to risk assessment, risk management, loss prevention, cybersecurity, and regulatory compliance. Oversight by the audit committee includes direct communication with our external auditors, and discussions with management regarding significant risk exposures and the actions management has taken to limit, monitor or control such exposures. The compensation committee is responsible for assessing whether any of our compensation policies or programs has the potential to encourage excessive risk-taking. The nominating and corporate governance committee manages risks associated with the independence of the board of directors, corporate disclosure practices and potential conflicts of interest. While each committee is responsible for evaluating certain risks and overseeing the management of such risks, the entire board of directors is regularly informed through committee reports about such risks. Matters of significant strategic risk are considered by our board of directors as a whole.

Board of Directors Meetings

Our board of directors met five times during fiscal year 2023. In that year, each director attended at least 75% of the total number of meetings of the board of directors and each committee of the board of directors on which such director served during the period in which he or she served as a director.

Board Committees and Independence

Our board of directors has established three standing committees—audit, compensation and nominating and corporate governance – each of which operates under a charter that has been approved by our board of directors.

Audit Committee

The audit committee’s main function is to oversee our accounting and financial reporting processes and the audits of our financial statements. This committee’s responsibilities include, among other things:

appointing our independent registered public accounting firm;
evaluating the qualifications, independence and performance of our independent registered public accounting firm;
approving the audit and non-audit services to be performed by our independent registered public accounting firm;
reviewing the design, implementation, adequacy and effectiveness of our internal accounting controls and our critical accounting policies;
discussing with management and the independent registered public accounting firm the results of our annual audit and the review of our quarterly unaudited financial statements;
reviewing, overseeing and monitoring the integrity of our financial statements and our compliance with legal and regulatory requirements as they relate to financial statements or accounting matters;
reviewing and approving on a periodic basis, or as appropriate, any investment policy and recommending to our board of directors any changes to such investment policy;
reviewing with management and our auditors any earnings announcements and other public announcements regarding our results of operations;
preparing the report from the committee that the SEC requires in our annual proxy statement;
receiving periodic updates from management on our policies, processes, procedures and any significant developments related to the identification, mitigation and remediation of cybersecurity risks;
reviewing and approving any related party transactions and reviewing and monitoring compliance with our code of conduct and ethics; and

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reviewing and evaluating, at least annually, the performance of the audit committee and its members including compliance of the audit committee with its charter.

 

The members of our audit committee are Dr. Cocero, Mr. Heron and Ms. Hilleman. Ms. Hilleman serves as the chairperson of the committee. The audit committee met four times during fiscal year 2023. All members of our audit committee meet the requirements for financial literacy under the applicable rules and regulations of the SEC and Nasdaq. Our board of directors has determined that Ms. Hilleman is an “audit committee financial expert” as defined by applicable SEC rules and has the requisite financial sophistication as defined under the applicable Nasdaq rules and regulations. Our board of directors has determined each of Dr. Cocero, Mr. Heron and Ms. Hilleman is independent under the applicable rules of the SEC and Nasdaq. The audit committee operates under a written charter that satisfies the applicable standards of the SEC and Nasdaq, which the audit committee reviews and evaluates annually.

 

Both our external auditor and internal financial personnel meet privately with the audit committee and have unrestricted access to this committee.

Compensation Committee

The compensation committee approves policies relating to compensation and benefits of our officers and employees. The compensation committee approves corporate goals and objectives relevant to the compensation of our Chief Executive Officer and other executive officers, evaluates the performance of these officers in light of those goals and objectives and approves the compensation of these officers based on such evaluations. The compensation committee also approves the issuance of equity awards under our equity plan. The compensation committee will review and evaluate, at least annually, the performance of the compensation committee and its members, including compliance by the compensation committee with its charter.

The members of our compensation committee are Dr. Chu, Dr. Gerberding and Ms. Hilleman. The compensation committee met six times during fiscal year 2023. Dr. Gerberding serves as the chairperson of the committee. Our board of directors has determined that each member of our compensation committee is independent under the applicable rules and regulations of Nasdaq and is a “non-employee director” as defined in Rule 16b-3 promulgated under the Securities Exchange Act of 1934, as amended (the Exchange Act). The compensation committee operates under a written charter, which the compensation committee reviews and evaluates periodically.

Nominating and Corporate Governance Committee

The nominating and corporate governance committee is responsible for assisting our board of directors in discharging the board’s responsibilities regarding the identification of qualified candidates to become board members, the selection of nominees for election as directors at our annual meetings of stockholders (or special meetings of stockholders at which directors are to be elected), and the selection of candidates to fill any vacancies on our board of directors and any committees thereof. In addition, the nominating and corporate governance committee is responsible for overseeing our corporate governance policies, reporting and making recommendations to our board of directors concerning governance matters and oversight of the evaluation of our board of directors.

 

The members of our nominating and corporate governance committee are Dr. Cocero, Dr. Gerberding, Mr. Heron and Dr. Sepulveda. Mr. Heron serves as chairperson of the committee. The nominating and corporate governance committee met three times during fiscal year 2023. Our board has determined that each member of our nominating and corporate governance committee is independent under the applicable rules and regulations of Nasdaq relating to nominating and corporate governance committee independence. The nominating and corporate governance committee operates under a written charter, which the nominating and corporate governance committee reviews and evaluates periodically.

Report of the Audit Committee of the Board of Directors

The audit committee oversees the company’s financial reporting process on behalf of our board of directors. Management has the primary responsibility for the financial statements and the reporting process, including the systems of internal controls. In fulfilling its oversight responsibilities, the audit committee reviewed the audited

13

 


 

financial statements in the company’s annual report with management, including a discussion of any significant changes in the selection or application of accounting principles, the reasonableness of significant judgments, the clarity of disclosures in the financial statements and the effect of any new accounting initiatives.

 

The audit committee reviewed with Ernst & Young LLP, which is responsible for expressing an opinion on the conformity of the company’s audited financial statements with generally accepted accounting principles, its judgments as to the quality, not just the acceptability, of the company’s accounting principles and such other matters as are required to be discussed with the audit committee under generally accepted auditing standards and the matters listed in Public Company Accounting Oversight Board Auditing Standard No. 1301, Communications with Audit Committees. In addition, the audit committee has discussed with Ernst & Young LLP its independence from management and the company, has received from Ernst & Young LLP the written disclosures and the letter required by applicable requirements of the Public Company Accounting Oversight Board regarding Ernst & Young LLP’s communications with the audit committee concerning independence, and has considered the compatibility of non-audit services with the auditors’ independence.

 

The audit committee met with Ernst & Young LLP to discuss the overall scope of its services, the results of its audit and reviews, and the overall quality of the company’s financial reporting. Ernst & Young LLP, as the company’s independent registered public accounting firm, also periodically updates the audit committee about new accounting developments and their potential impact on the company’s reporting. The audit committee’s meetings with Ernst & Young LLP were held with and without management present. The audit committee is not employed by the company, nor does it provide any expert assurance or professional certification regarding the company’s financial statements. The audit committee relies, without independent verification, on the accuracy and integrity of the information provided, and representations made, by management and the company’s independent registered public accounting firm.

 

In reliance on the reviews and discussions referred to above, the audit committee has recommended to the company’s board of directors that the audited financial statements be included in our Annual Report on Form 10-K for the year ended December 31, 2023. The audit committee and the company’s board of directors also have recommended, subject to stockholder approval, the ratification of the appointment of Ernst & Young LLP as the company’s independent registered public accounting firm for 2024.

 

This report of the audit committee is not “soliciting material,” shall not be deemed “filed” with the SEC and shall not be incorporated by reference by any general statement incorporating by reference this proxy statement into any filing under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, whether made before or after the date hereof and irrespective of any general incorporation language in any such filing, except to the extent that we specifically incorporate this information by reference, and shall not otherwise be deemed filed under such acts.

The foregoing report has been furnished by the audit committee.

 

 

 

Respectfully submitted,

 

 

 

 

 

The Audit Committee of the Board of Directors

 

 

Jeryl Hilleman (chairperson)

Nanette Cocero, Ph.D.

 

 

Patrick Heron

 

 

 

 

 

Compensation Committee Interlocks and Insider Participation

Dr. Gerberding (chairperson), Dr. Chu, Ms. Hilleman and Ms. Silbermann served on our compensation committee during the 2023 fiscal year. None of the members of our compensation committee during the 2023 fiscal year has ever been one of our officers or employees. None of our executive officers currently serves, or has served, as a

14

 


 

member of the board of directors or compensation committee of any entity that has one or more executive officers serving as a member of our board of directors or compensation committee.

Director Nomination Process

Director Qualifications

Our nominating and corporate governance committee is responsible for reviewing with the board of directors, on an annual basis, the appropriate characteristics, skills and experience required for the board of directors as a whole and its individual members. In evaluating the suitability of individual candidates (both new candidates and current members), the nominating and corporate governance committee, in recommending candidates for election, and the board of directors, in approving (and, in the case of vacancies, appointing) such candidates, will take into account many factors, including the following:

personal and professional integrity, ethics and values;
experience in corporate management, such as serving as an officer or former officer of a publicly-held company;
experience as a board member or executive officer of another publicly-held company;
strong leadership skills;
experience in finance and accounting and/or executive compensation practices;
diversity of expertise and experience in substantive matters pertaining to our business relative to other members of our board of directors;
diversity of background and perspective, including, but not limited to, with respect to age, gender, race, place of residence and specialized experience;
relevant professional and academic expertise relevant to our business industry; and
whether the candidate has the time required for preparation, participation and attendance at board of directors meetings and committee meetings, if applicable.

 

Currently, our board of directors evaluates each individual in the context of the board of directors as a whole, with the objective of assembling a group that can best maximize the success of the business and represent stockholder interests through the exercise of sound judgment using its diversity of experience in these various areas.

 

Other than the foregoing, there are no stated minimum criteria for director nominees, although the nominating and corporate governance committee may also consider such other factors as it may deem to be in the best interests of our company and our stockholders. The nominating and corporate governance committee does, however, believe it appropriate for at least one, and preferably, several, members of our board of directors to meet the criteria for an “audit committee financial expert” as defined by SEC rules, and that a majority of the members of our board of directors meet the definition of “independent director” under Nasdaq qualification standards. The nominating and corporate governance committee also believes it is appropriate for our Chief Executive Officer to serve as Chairman of our board of directors.

Identification and Evaluation of Nominees for Directors

The nominating and corporate governance committee identifies nominees for director by first evaluating the current members of our board of directors willing to continue in service. Current members with qualifications and skills that are consistent with the nominating and corporate governance committee’s criteria for board of director service and who are willing to continue in service are considered for re-nomination, balancing the value of continuity of service by existing members of our board of directors with that of obtaining a new perspective or expertise.

 

If any member of our board of directors does not wish to continue in service or if our board of directors decides not to re-nominate a member for re-election or if the board of directors decides to expand the size of the board, the

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nominating and corporate governance committee identifies the desired skills and experience of a new nominee in light of the criteria above. The nominating and corporate governance committee generally polls our board of directors and members of management for their recommendations. The nominating and corporate governance committee may also review the composition and qualification of the boards of directors of our competitors and may seek input from industry experts or analysts. The nominating and corporate governance committee reviews the qualifications, experience and background of the candidates. Final candidates are interviewed by the members of the nominating and corporate governance committee and by certain of our other independent directors and executive management. In making its determinations, the nominating and corporate governance committee evaluates each individual in the context of our board of directors as a whole, with the objective of assembling a group that can best contribute to the success of our company and represent stockholder interests through the exercise of sound business judgment. After review and deliberation of all feedback and data, the nominating and corporate governance committee makes its recommendation to our board of directors. Historically, the nominating and corporate governance committee has not relied on third-party search firms to identify director candidates. The nominating and corporate governance committee may in the future choose to do so in those situations where particular qualifications are required or where existing contacts are not sufficient to identify an appropriate candidate.

 

The nominating and corporate governance committee evaluates nominees recommended by stockholders in the same manner as it evaluates other nominees. We have not received director candidate recommendations from our stockholders, and we do not have a formal policy regarding consideration of such recommendations. However, any recommendations received from stockholders will be evaluated in the same manner that potential nominees suggested by members of our board of directors, management or other parties are evaluated.

 

Under our amended and restated bylaws, a stockholder wishing to suggest a candidate for director should write to our corporate secretary and provide such information about the stockholder and the proposed candidate as is set forth in our amended and restated bylaws and as would be required by SEC rules to be included in a proxy statement. In addition, the stockholder must include the consent of the candidate and describe any arrangements or undertakings between the stockholder and the candidate regarding the nomination. In order to give the nominating and corporate governance committee sufficient time to evaluate a recommended candidate and include the candidate in our proxy statement for the 2025 annual meeting, the recommendation should be received by our corporate secretary at our principal executive offices in accordance with our procedures detailed in the section below entitled “Stockholder Proposals.”

 

Board Diversity Matrix

The following Board Diversity Matrix presents our board of directors’ diversity statistics in accordance with Nasdaq Rule 5606, as self-disclosed by our directors.

Board Diversity Matrix (As of April 1, 2024)

Total Number of Directors

9

Female

Male

Part I: Gender Identity

 

 

Directors

4

5

Part II: Demographic Background

Asian

 1

1

Hispanic of Latinx

1

1

White

2

3


Director Attendance at Annual Meetings

Although we do not have a formal policy regarding attendance by members of our board of directors at our annual meeting, we encourage all of our directors to attend the meeting. Eight of our directors serving at the time attended our 2023 annual meeting of stockholders.

Communications with our Board of Directors

Our board of directors will give appropriate attention to written communications that are submitted by stockholders, and will respond if and as appropriate. Our Corporate Secretary is primarily responsible for monitoring

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communications from stockholders and for providing copies or summaries to the directors as he considers appropriate.

Communications are forwarded to all directors if they relate to important substantive matters and include suggestions or comments that our Corporate Secretary and Chairman of the board of directors consider to be important for the directors to know. In general, communications relating to corporate governance and long-term corporate strategy are more likely to be forwarded than communications relating to ordinary business affairs, personal grievances and matters as to which we tend to receive repetitive or duplicative communications. Stockholders who wish to send communications on any topic to the board of directors should address such communications to the board of directors in writing to HilleVax, Inc., Attn: Corporate Secretary, 321 Harrison Avenue, 5th Floor, Boston, Massachusetts 02118.

Corporate Governance

We have adopted a written code of business conduct and ethics that applies to our directors, officers and employees, including our principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions. Our code of business conduct and ethics, as well as our corporate governance guidelines, audit committee charter, compensation committee charter and nominating and corporate governance committee charter, are available free of charge under the Corporate Governance section of our website at www.hillevax.com. Please note, however, that the information contained on the website is not incorporated by reference in, or considered part of, this proxy statement. We will also provide copies of these documents as well as our company’s other corporate governance documents, free of charge, to any stockholder upon written request to HilleVax, Inc., 321 Harrison Avenue, 5th Floor, Boston, Massachusetts 02118.

 

Prohibition Against Pledging and Hedging

We maintain an insider trading compliance policy that prohibits our officers, directors and employees pledging our stock as collateral to secure loans and from engaging in hedging transactions, including zero-cost collars and forward sale contracts. It further prohibits margin purchases of our stock, short sales of our stock, and any transactions in puts, calls or other derivative securities involving our stock.

Vote Required; Recommendation of the Board of Directors

If a quorum is present and voting at the annual meeting, directors shall be elected by a plurality of votes cast, meaning that the three nominees receiving the highest number of shares voted “For” their election will be elected to our board of directors. Votes withheld from any nominee, abstention and broker non-votes will be counted only for purposes of determining a quorum and are not considered votes cast for the foregoing purpose. Broker non-votes will have no effect on this proposal as brokers or other nominees are not entitled to vote on such proposals in the absence of voting instructions from the beneficial owner.

 

OUR BOARD OF DIRECTORS UNANIMOUSLY RECOMMENDS THAT THE STOCKHOLDERS VOTE “FOR” THE ELECTION OF GARY DUBIN, M.D., PATRICK HERON AND JAIME SEPULVEDA, M.D., D.SC., M.P.H. PROXIES SOLICITED BY THE BOARD OF DIRECTORS WILL BE SO VOTED UNLESS STOCKHOLDERS SPECIFY OTHERWISE.

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PROPOSAL 2:

RATIFICATION OF SELECTION OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

 

The audit committee has selected Ernst & Young LLP as the company’s independent registered public accounting firm for the year ending December 31, 2024 and our board of directors has further directed that management submit the selection of independent registered public accounting firm for ratification by the stockholders at the annual meeting. Ernst & Young LLP became our auditors in 2021 and has audited the company’s financial statements since our inception. Representatives of Ernst & Young LLP are expected to be present at the annual meeting, will have an opportunity to make a statement if they so desire, and will be available to respond to appropriate questions.

 

Stockholder ratification of the selection of Ernst & Young LLP as the company’s independent registered public accounting firm is not required by Delaware law, the company’s amended and restated certificate of incorporation, or the company’s amended and restated bylaws. However, the audit committee is submitting the selection of Ernst & Young LLP to the stockholders for ratification as a matter of good corporate practice. If the stockholders fail to ratify the selection, the audit committee will reconsider whether to retain that firm. Even if the selection is ratified, the audit committee in its discretion may direct the appointment of different independent registered accounting firm at any time during the year if the audit committee determines that such a change would be in the best interests of the company and its stockholders.

Independent Registered Public Accounting Firm’s Fees

The following table represents aggregate fees billed to us for services related to the fiscal years ended December 31, 2023 and 2022, by Ernst & Young LLP, our independent registered public accounting firm.

 

 

 

 

 

 

 

 

 

 

Year Ended December 31,

    2023

    2022

(in thousands)

Audit Fees (1)

$

939

 

 

$

1,093

All Other Fees

 

Total

$

 939

 

 

$

1,093

 

 

 

 

 

 

 

 

(1)
Audit Fees consist of fees billed for professional services performed by Ernst & Young LLP for the audit of our annual financial statements, quarterly reviews of our financial statements and the issuance of consents and comfort letters in connection with registration statements.

 

The audit committee has considered whether the provision of non-audit services is compatible with maintaining the independence of Ernst & Young LLP, and has concluded that the provision of such services is compatible with maintaining the independence of our auditors.

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Pre-Approval Policies and Procedures

Our audit committee has established a policy that all audit and permissible non-audit services provided by our independent registered public accounting firm will be pre-approved by the audit committee, and all such services were pre-approved in accordance with this policy during the fiscal year ended December 31, 2023. These services may include audit services, audit-related services, tax services and other services. The audit committee considers whether the provision of each non-audit service is compatible with maintaining the independence of our auditors. Pre-approval is detailed as to the particular service or category of services and is generally subject to a specific budget. Our independent registered public accounting firm and management are required to periodically report to the audit committee regarding the extent of services provided by the independent registered public accounting firm in accordance with this pre-approval, and the fees for the services performed to date.

Vote Required; Recommendation of the Board of Directors

The affirmative vote of the holders of a majority in voting power of the votes cast affirmatively or negatively on the proposal will be required to ratify the selection of Ernst & Young LLP, meaning the number of shares voted “For” the proposal must exceed the number of shares voted “Against” the proposal. Abstentions will not be counted toward the tabulation of votes cast on this proposal and will have no effect on the proposal. The approval of Proposal 2 is a routine proposal on which a broker or other nominee has discretionary authority to vote. Accordingly, no broker non-votes will likely result from this proposal.

 

OUR BOARD OF DIRECTORS UNANIMOUSLY RECOMMENDS THAT THE STOCKHOLDERS VOTE “FOR” THE RATIFICATION OF THE SELECTION OF ERNST & YOUNG LLP AS OUR INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM FOR THE FISCAL YEAR ENDING DECEMBER 31, 2024. PROXIES SOLICITED BY THE BOARD OF DIRECTORS WILL BE SO VOTED UNLESS STOCKHOLDERS SPECIFY OTHERWISE.
 

 

 

19

 


 

PROPOSAL 3:

APPROVAL OF AN AMENDMENT TO THE COMPANY’S AMENDED AND RESTATED CERTIFICATE OF INCORPORATION TO PERMIT EXCULPATION OF CERTAIN OFFICERS

 

Our board of directors is requesting stockholder approval of an amendment to our Amended and Restated Certificate of Incorporation to reflect Delaware law provisions to permit exculpation of certain officers.

General

The State of Delaware, which is our state of incorporation, enacted legislation in August 2022 that enables Delaware companies to limit the liability of certain officers in limited circumstances under Section 102(b)(7) of the Delaware General Corporation Law (DGCL). Amended DGCL Section 102(b)(7) only permits exculpation for direct claims brought by stockholders for breach of an officer’s fiduciary duty of care, including class actions, but does not eliminate officers’ monetary liability for breach of fiduciary duty claims brought by the corporation itself or for derivative claims brought by stockholders in the name of the corporation. Furthermore, the limitation on liability does not apply to breaches of the duty of loyalty, acts or omissions not in good faith or that involve intentional misconduct or a knowing violation of law, or any transaction in which the officer derived an improper personal benefit.

Our board of directors believes it is important to provide protection from certain liabilities and expenses that may discourage prospective or current officers from serving corporations. In the absence of such protection, qualified officers might be deterred from serving as officers due to exposure to personal liability and the risk that substantial expense will be incurred in defending lawsuits, regardless of merit. In particular, our board of directors took into account the narrow class and type of claims that such officers would be exculpated from liability pursuant to amended DGCL Section 102(b)(7), the limited number of officers that would be impacted, and the benefits our board of directors believes would accrue to us by providing exculpation in accordance with DGCL Section 102(b)(7), including, without limitation, the ability to attract and retain key officers and the potential to reduce future litigation costs associated with frivolous lawsuits.

Our board of directors balanced these considerations with our corporate governance guidelines and practices and determined that it is advisable and in the best interests of the company and our stockholders to adopt amended DGCL Section 102(b)(7) and extend exculpation protection to our officers in addition to our directors. We refer to this proposed amendment to our Amended and Restated Certificate of Incorporation as the “Officer Exculpation Charter Amendment” in this proxy statement. The Officer Exculpation Charter Amendment would add a new Article XI to our Amended and Restated Certificate of Incorporation to read in its entirety as follows:

 

ARTICLE XI

OFFICER LIABILITY

No officer of the Corporation shall have any personal liability to the Corporation or its stockholders for monetary damages for any breach of fiduciary duty as an officer, except to the extent such exemption from liability or limitation thereof is not permitted under the DGCL as the same exists or hereafter may be amended. Any amendment, repeal or modification of this Article XI, or the adoption of any provision of the Amended and Restated Certificate inconsistent with this Article XI, shall not adversely affect any right or protection of an officer of the Corporation with respect to any act or omission occurring prior to such amendment, repeal, modification or adoption. If the DGCL is amended after approval by the stockholders of this Article XI to authorize corporate action further eliminating or limiting the personal liability of officers, then the liability of an officer of the Corporation shall be eliminated or limited to the fullest extent permitted by the DGCL as so amended.”

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Effect of the Amendment

The proposed Officer Exculpation Charter Amendment would allow for the exculpation of our officers to the fullest extent permitted by the DGCL. As described above, this means that the proposed Officer Exculpation Charter Amendment would allow for the exculpation of covered officers only in connection with direct claims brought by stockholders, including class actions, but would not eliminate officers’ monetary liability for breach of fiduciary duty claims brought by the corporation itself or for derivative claims brought by stockholders in the name of the corporation. Further, the Officer Exculpation Charter Amendment would not limit the liability of officers for any breach of the duty of loyalty to the corporation or its stockholders, any acts or omissions not in good faith or which involve intentional misconduct or a knowing violation of the law, or any transaction from which the officer derived an improper personal benefit.

Rationale for Adoption of Officer Exculpation Charter Amendment

Our board of directors believes it is appropriate for public companies in states that allow exculpation of officers to have exculpation clauses in their certificates of incorporation. The nature of the role of directors and officers often requires them to make decisions on crucial matters. Frequently, directors and officers must make decisions in response to time-sensitive opportunities and challenges, which can create substantial risk of investigations, claims, actions, suits or proceedings seeking to impose liability on the basis of hindsight, especially in the current litigious environment and regardless of merit. Limiting concern about personal risk would empower both directors and officers to best exercise their business judgment in furtherance of stockholder interests. We expect our peers to adopt exculpation clauses that limit the personal liability of officers in their certificates of incorporation and failing to adopt the proposed Officer Exculpation Charter Amendment could impact our recruitment and retention of exceptional officer candidates that conclude that the potential exposure to liabilities, costs of defense and other risks of proceedings exceeds the benefits of serving as an officer of the company.

For the reasons stated above, our board of directors determined that the proposed Officer Exculpation Charter Amendment is advisable and in the best interest of the company and our stockholders and authorized and approved the proposed Officer Exculpation Charter Amendment and directed that it be considered at the annual meeting. Our board of directors believes the proposed Officer Exculpation Charter Amendment would better position the company to attract top officer candidates and retain our current officers and enable the officers to exercise their business judgment in furtherance of the interests of the stockholders without the potential for distraction posed by the risk of personal liability. Additionally, it would align the protections for our officers with those protections currently afforded to our directors.

The proposed Officer Exculpation Charter Amendment is not being proposed in response to any specific resignation, threat of resignation or refusal to serve by any officer.

If our stockholders approve the Officer Exculpation Charter Amendment, our board of directors has authorized our officers to file the Officer Exculpation Charter Amendment with the Delaware Secretary of State, which we anticipate doing as soon as practicable following stockholder approval of the Officer Exculpation Charter Amendment at the Annual Meeting, and the Officer Exculpation Charter Amendment would become effective upon acceptance by the Delaware Secretary of State.

If our stockholders do not approve the Officer Exculpation Charter Amendment, our current exculpation provisions relating to directors will remain in place, and the Officer Exculpation Charter Amendment will not be filed with the Delaware Secretary of State. However, even if our stockholders approve the Officer Exculpation Charter Amendment, our board of directors retains discretion under Delaware law not to implement it.

Vote Required; Recommendation of the Board of Directors

The affirmative vote of a majority of the outstanding shares of common stock entitled to vote at the meeting will be required to approve the Officer Exculpation Charter Amendment to reflect Delaware law provisions to permit exculpation of certain officers of the Company. Abstentions and broker non-votes will have the same effect as a vote against this proposal.

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OUR BOARD OF DIRECTORS UNANIMOUSLY RECOMMENDS THAT THE STOCKHOLDERS VOTE “FOR” THE APPROVAL OF AN AMENDMENT TO THE COMPANY’S AMENDED AND RESTATED CERTIFICATE OF INCORPORATION TO PERMIT EXCULPATION OF CERTAIN OFFICERS.


 

 

 

22

 


 

SECURITY OWNERSHIP OF CERTAIN

BENEFICIAL OWNERS AND MANAGEMENT

The following table sets forth information relating to the beneficial ownership of our common stock as of April 1, 2024 by:

each of our named executive officers;
each of our directors;
all directors and executive officers as a group; and
each person or group of affiliated persons known by us to beneficially own more than 5% of our common stock.

The number of shares beneficially owned by each stockholder is determined under rules issued by the SEC. Under these rules, beneficial ownership includes any shares as to which a person has sole or shared voting power or investment power. Applicable percentage ownership is based on 49,718,443 shares of common stock outstanding on April 1, 2024. In computing the number of shares beneficially owned by a person and the percentage ownership of that person, shares of common stock subject to options or other rights held by such person that are currently exercisable or will become exercisable within 60 days of April 1, 2024, are considered outstanding, although these shares are not considered outstanding for purposes of computing the percentage ownership of any other person.

 

Unless otherwise indicated, the address of each beneficial owner listed below is c/o HilleVax, Inc., 321 Harrison Avenue, Boston, Massachusetts 02118. We believe, based on information provided to us, that each of the stockholders listed below has sole voting and investment power with respect to the shares beneficially owned by the stockholder unless noted otherwise, subject to community property laws where applicable.

 

Name of Beneficial Owner

Number of
Shares
Beneficially
Owned

Percentage of
Shares
Beneficially
Owned

5% or Greater Stockholders

Entities affiliated with Frazier Life Sciences (1)

9,781,472

 19.7

%

Takeda Vaccines, Inc. (2)

6,724,000

 13.5

%

Entities affiliated with Deerfield Management Company (3)

4,004,231

 8.1

%

Entities affiliated with Deep Track Capital (4)

2,900,000

 5.8

%

Named Executive Officers and Directors

Robert Hershberg, M.D., Ph.D. (5)

 932,215

 1.9

%

Aditya Kohli, Ph.D. (6)

 728,840

 1.5

%

Astrid Borkowski (7)

 147,294

*

Shelley Chu, M.D., Ph.D. (8)

 25,000

*

Nanette Cocero, Ph.D. (9)

14,999

*

Gary Dubin, M.S.

*

Julie Gerberding, M.D., M.P.H. (10)

 67,025

*

Patrick Heron (11)

9,806,472

 19.7

%

Jeryl Hilleman (12)

 67,025

*

Jaime Sepulveda, M.D., D.Sc., M.P.H. (13)

 67,025

*

All current directors and executive officers as a group (11 persons) (14)

35,361,075

 71.1

%

 

* Less than 1%.

(1)
The amount shown and the following information are derived from the Schedule 13D/A filed by Frazier Life Sciences X, L.P. (FLS X) and Frazier Life Sciences Public Fund, L.P. (FLSPF) on September 27, 2023. 8,535,337 shares are held directly by FLS X. The general partner of FLS X is FHMLS X, L.P., and the general partner of FHMLS X, L.P. is FHMLS X, L.L.C. James Topper, M.D., Ph.D., and Patrick Heron are the sole managing members of FHMLS X, L.L.C. and share voting and investment power of the securities held by FLS X. Dr. Topper and Mr. Heron disclaim beneficial ownership of such securities except to the extent of their pecuniary interest therein. 1,246,135 shares are held directly by FLSPF. The general partner of FLSPF is FHMLSP, L.P., and the general partner of FHMLSP, L.P. is FHMLSP, L.L.C. Dr, Topper, Mr. Heron, Albert Cha and James Brush are the sole managing members of FHMLSP, L.L.C. and share

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voting and investment power of the securities held by FLSPF. Dr. Topper, Mr. Heron, Mr. Cha and Mr. Brush disclaim beneficial ownership of such securities except to the extent of their pecuniary interest therein The address for FLS X and FLSPF is 601 Union Street, Suite 3200, Seattle, WA 98101.
(2)
The amount shown and the following information are derived from the Schedule 13D filed by Takeda Vaccines, Inc. and Takeda Pharmaceutical Company Limited on May 9, 2022. Takeda Vaccines, Inc. is a wholly owned subsidiary of Takeda Pharmaceutical Company Limited, which is a widely held public company with securities listed on the New York Stock Exchange. Voting and investment discretion with regard to these securities is ultimately controlled by the fifteen member board of directors of Takeda Pharmaceutical Company Limited, which presently consists of Christophe Weber, Masato Iwasaki, Ph.D., Andrew S. Plump, M.D., Ph.D., Costa Saroukos, Olivier Bohuon, Jean-Luc Butel, Ian Clark, Yoshiaki Fujimori, Steven Gillis, Koji Hatsukawa, Emiko Higashi, Michel Orsinger, Masami Iijima, John Maraganore and Kimberly A. Reed. The address for Takeda Vaccines, Inc. is 75 Sidney Street, Cambridge, Massachusetts 02139 and the address of Takeda Pharmaceutical Company Limited is 1-1, Nihonbashi-Honcho 2-chome, Chuo-ku, Tokyo, 103-8668, Japan.
(3)
The amount shown and the following information are derived from Schedule 13G/A filed by James E. Flynn, Deerfield Mgmt, L.P., Deerfield Mgmt V, L.P., Deerfield Management Company, L.P., Deerfield Partners, L.P. and Deerfield Private Design Fund V, L.P. on February 12, 2024. Consists of (i) 2,121,577 shares of Common Stock held directly by Deerfield Partners, L.P. and (ii) 1,882,654 shares of Common Stock held directly by Deerfield Private Design Fund V, L.P. Deerfield Mgmt, L.P. is the general partner of Deerfield Partners, L.P. Deerfield Mgmt V, L.P. is the general partner of Deerfield Private Design Fund V, L.P. Deerfield Management Company, L.P. is the investment advisor to each of Deerfield Partners, L.P. and Deerfield Private Design Fund V, L.P. James E. Flynn controls the ultimate voting and investment decision of the securities held by each of Deerfield Partners, L.P. and Deerfield Private Design Fund V, L.P. As a result, each of the foregoing individual and entities may be deemed to beneficially own the securities reported herein The address for James E. Flynn, Deerfield Mgmt, L.P., Deerfield Mgmt V, L.P., Deerfield Management Company, L.P., Deerfield Partners, L.P. and Deerfield Private Design Fund V, L.P. is 345 Park Avenue South, 12th Floor, New York, NY 10010.
(4)
This amount shown and the following information are derived from the Schedule 13G/A filed by Deep Track Capital, LP, Deep Track Biotechnology Master Fund, Ltd. and David Kroin on February 14, 2024. Deep Track Capital, LP, Deep Track Biotechnology Master Fund, Ltd. and David Kroin have shared voting and dispositive power over these securities. David Kroin is the Managing Member of Deep Track Capital GP, LLC the General Partner for Deep Track Capital, LP. Deep Track Capital, LP is the investment manager of Deep Track Biotechnology Master Fund, Ltd. The address of Deep Track Capital, LP and David Kroin is 200 Greenwich Ave, 3rd Floor, Greenwich, Connecticut 06830. The address of Deep Track Biotechnology Master Fund, Ltd. is c/o Walkers Corporate Limited, 190 Elgin Ave, George Town, KY1-9001, Cayman Islands.
(5)
Includes 109,331 shares subject to repurchase by us within 60 days after April 1, 2024 and 119,359 shares of common stock underlying options held by Dr. Hershberg that are exercisable as of April 1, 2024 or that will become exercisable within 60 days after such date.
(6)
Includes 109,331 shares subject to repurchase by us within 60 days after April 1, 2024 and 40,062 shares of common stock underlying options held by Dr. Kohli that are exercisable as of April 1, 2024 or that will become exercisable within 60 days after such date.
(7)
Includes 42,025 shares subject to repurchase by us within 60 days after April 1, 2024 and 24,062 shares of common stock underlying options held by Dr. Borkowski that are exercisable as of April 1, 2024 or that will become exercisable within 60 days after such date.
(8)
Includes 25,000 shares of common stock underlying options held by Dr. Chu that are exercisable as of April 1, 2024 or that will become exercisable within 60 days after such date.
(9)
Includes 14,999 shares of common stock underlying options held by Dr. Cocero that are exercisable as of April 1, 2024 or that will become exercisable within 60 days after such date.
(10)
Includes 9,631 shares subject to repurchase by us within 60 days after April 1, 2024 and 25,000 shares of common stock underlying options held by Dr. Gerberding that are exercisable as of April 1, 2024 or that will become exercisable within 60 days after such date.
(11)
Includes the shares held by entities affiliated with Frazier Life Sciences as reflected in footnote 1 above, and 25,000 shares of common stock underlying options held by Mr. Heron that are exercisable as of April 1, 2024 or that will become exercisable within 60 days after such date.
(12)
Includes 9,631 shares subject to repurchase by us within 60 days after April 1, 2024 and 25,000 shares of common stock underlying options held by Ms. Hilleman that are exercisable as of April 1, 2024 or that will become exercisable within 60 days after such date.
(13)
Includes 7,880 shares subject to repurchase by us within 60 days after April 1, 2024 and 25,000 shares of common stock underlying options held by Dr. Sepulveda that are exercisable as of April 1, 2024 or that will become exercisable within 60 days after such date.
(14)
Includes the shares described in footnotes 5 through 13, above. Also includes 10,202 shares held by Shane Maltbie, our Chief Financial Officer, and 85,275 shares of common stock underlying options held by Mr. Maltbie that are exercisable as of April 1, 2024 or that will become exercisable within 60 days after such date.

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EXECUTIVE OFFICERS

Our Executive Officers

The following table sets forth the name, age and position of each of our executive officers as of April 1, 2024.

 

Name

 

Age

 

 

Position

Executive Officers

 

 

 

 

 

Robert Hershberg, M.D., Ph.D.

 

61

 

Chairman, President and Chief Executive Officer

Astrid Borkowski, M.D., Ph.D.

54

Chief Medical Officer

Sean McLoughlin

 

 

52

 

 

Chief Operating Officer

Shane Maltbie

42

Chief Financial Officer

 

Executive Officers

The biography of Robert Hershberg, M.D., Ph.D. can be found under “Proposal 1—Election of Directors.”

Astrid Borkowski, M.D., Ph.D. has served as our Chief Medical Officer since March 2021. Dr. Borkowski has more than 20 years of experience in vaccine development, spanning all development phases, global filing, approval and post marketing stages, as well as medical affairs for pre- and post-marketing activities. Prior to HilleVax, Dr. Borkowski served as Vice President, Head of Clinical Development at Takeda Pharmaceuticals’ Vaccine Business Unit, where she oversaw the clinical development of vaccine assets, including HIL-214, from October 2012 to April 2021. Prior to joining Takeda Pharmaceuticals, Dr. Borkowski was Chief Medical Officer responsible for the European Region and later led early viral and bacterial vaccine development at Novartis Vaccines from January 2007 to September 2012. Prior to Novartis Vaccines, she was responsible for the pandemic influenza vaccine clinical development at GSK, and worked on meningococcal and seasonal influenza vaccine development during her time at Chiron Vaccines. Dr. Borkowski completed her Medical Degree at the Humboldt University in Berlin, Germany, from which she also received her Ph.D. in Immunology. She trained in internal medicine/rheumatology before completing her postdoctoral studies at the Mayo Clinic, Rochester, MN.

Sean McLoughlin has served as our Chief Operating Officer since January 2024. Previously, Mr. McLoughlin held a number of roles of increasing responsibility at GlaxoSmithKline from May 1998 to January 2024. Most recently, he served as VP Global Commercial Lead – RSV from February 2021 to January 2024. Prior to that, he served as the New Product Strategy Lead of the Vaccines Business Unit from June 2019 to February 2021. Mr. McLoughlin holds a B.Sc. in Accounting from Queen’s University of Belfast, Ireland, an M.B.A. from St. Joseph’s University, and a Certificate of Professional Development from The Wharton School Artesty Institute of Executive Education.

 

Shane Maltbie has served as our Chief Financial Officer since January 2023. Previously, Mr. Maltbie served as our Vice President of Finance since December 2021. Mr. Maltbie has two decades of experience in finance operations, including building and leading multiple finance organizations. Mr. Maltbie has been influential in raising over $700 million in capital for various life sciences companies through debt and equity financing. Prior to joining HilleVax, Mr. Maltbie was the Vice President of Finance at TScan Therapeutics, Inc. (Nasdaq: TCRX) from December 2019 to December 2021 and, prior to that, the Corporate Controller and Vice President of Finance at Axcella Health Inc. (Nasdaq: AXLA) from October 2015 to November 2019, where he was instrumental at both companies in building the finance and accounting organizations and executing their initial public offerings. Prior to Axcella, Mr. Maltbie was the Director of Technical Accounting at Parexel from September 2013 to October 2015. Mr. Maltbie started his career at Deloitte & Touche LLP in the audit practice where he served a variety of large multinational companies for almost a decade. Mr. Maltbie is a certified public accountant in the Commonwealth of Massachusetts (inactive license). He received his B.S. in Accounting and Business Management from Hartwick College and his MSA from Northeastern University.

 

 

 

 

 

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Executive Compensation and DIRECTOR COMPENSATION

 

This section discusses the material components of the executive compensation program for our named executive officers who are named in the “Summary compensation table” below.

For 2023, our “named executive officers” were Robert Hershberg, M.D., Ph.D, our Chairman, President and Chief Executive Officer, Aditya Kohli, Ph.D., our Chief Business Officer and former Chief Operating Officer, and Astrid Borkowski, M.D., Ph.D., our Chief Medical Officer.

Effective as of January 16, 2024, Dr. Kohli resigned from his position as our Chief Operating Officer and continues to remain in service as our Chief Business Officer. In connection with Dr. Kohli’s resignation as our Chief Operating Officer, Sean McLoughlin was appointed to serve as the Company’s Chief Operating Officer.

Unless otherwise noted below, the foregoing compensation amounts for Dr. Borkowski paid in CHF have been converted into U.S. Dollars for purposes of this section using the following exchange rate: CHF 0.84 : USD $1.00, which reflects the exchange rate as of December 31, 2023.

Summary compensation table

The following table presents summary information regarding the total compensation that was awarded to, earned by or paid to our named executive officers for services rendered during the years ended December 31, 2023 and December 31, 2022.

 

Name and principal position

Year

Salary($)

Bonus($)(1)

Stock
awards

($)(2)

Option awards ($)(2)

All other
compensation($)(3)

Total($)

Robert Hershberg, M.D., Ph.D.

2023

635,622

373,380

3,383,388

5,279,007

26,098

9,697,495

Chairman, President and Chief Executive Officer

2022

600,000

399,600

17,128

1,016,728

Aditya Kohli, Ph.D.

2023

498,195

245,000

1,538,388

1,771,878

22,676

4,076,137

Chief Business Officer and former Chief Operating Officer

2022

490,000

271,950

20,487

782,437

Astrid Borkowski, M.D., Ph.D.

2023

588,149

259,374

923,994

1,064,232

7,037

2,842,786

Chief Medical Officer (4)

 

 

 

 

 

 

 

 

 

(1)
Amounts reflect the annual bonus earned in 2022 (for Drs. Hershberg and Kohli) and 2023 (for all of our named executive officers), which were paid in February 2023 and January 2024, respectively.
(2)
Amounts reflect the aggregate grant-date fair value of restricted stock units (“RSUs”) and stock options granted to Drs. Hershberg, Kohli, and Borkowski in the applicable year computed in accordance with FASB ASC Topic 718 for stock-based compensation transactions. Assumptions used in the calculation of these amounts are included in Note 9 to our 2023 Consolidated Financial Statements included in our Annual Report on Form 10-K for the year ended December 31, 2023 and filed on March 20, 2024. These amounts do not reflect the actual economic value that will be realized by the executive upon the vesting or exercise, of the RSUs and stock options, as applicable, or the sale of the common stock underlying such awards.
(3)
For 2023, amounts reflect (i) $24,708 and $24,708 in company-paid health and welfare insurance premium payments for Drs. Hershberg and Kohli, respectively, and (ii) $1,390 and $1,390 in company-paid group term life premiums for Drs. Hershberg and Kohli, respectively. Dr. Borkowski did not receive perquisites exceeding $10,000 in 2023 and therefore no amounts are included for her. For 2022, amounts reflect (i) $16,483 and $20,352 in company-paid health and welfare insurance premium payments for Drs. Hershberg and Kohli, respectively, and (ii) $645 and $135 in company-paid group term life premiums for Drs. Hershberg and Kohli, respectively.
(4)
Amounts reported for Dr. Borkowski were paid in CHF and were converted into U.S. Dollars for purposes of this table using the following exchange rate: CHF 0.84 : USD $1.00, which reflects the exchange rate as of December 31, 2023.

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Narrative disclosure to summary compensation table

Annual base salary

The compensation of our executive officers is generally determined and approved at the time of their commencement of employment or service by our board of directors or the compensation committee.

Pursuant to their employment agreements with the Company, Drs. Hershberg, Kohli and Borkowski are entitled to an annual base salary of $635,000, $500,000 and $588,149 (CHF 495,000), respectively, effective January 1, 2023. In January 2024, Drs. Hershberg and Borkowski’s annual base salaries were increased to $666,750 and $599,912 (CHF 504,900), respectively.

Bonus compensation

From time to time our board of directors or compensation committee may approve bonuses for our executive officers based on individual performance, company performance or as otherwise determined appropriate.

For 2023, Drs. Hershberg, Kohli and Borkowski were each eligible to receive a target annual bonus equal to 60%, 50% and 45%, respectively, of their annual base salaries. Actual amounts paid to each executive for 2023 ($373,380 for Dr. Hershberg, $245,000 for Dr. Kohli and $259,374 (CHF 218,295) for Dr. Borkowski) are set forth in the “Bonus” column of the “Summary compensation table” above.

Equity-based incentive awards

Our equity-based incentive awards are designed to align our interests and the interests of our stockholders with those of our employees and executive officers, including our named executive officers. Our board of directors and compensation committee are responsible for approving equity grants. We typically grant equity awards to new hires upon their commencing employment with us, and annual awards as needed for ongoing employees. Generally, our equity awards vest over four years, subject to the employee’s continued service with us on each vesting date. We grant equity awards under our 2022 Incentive Award Plan, or 2022 Plan.

In February 2023, we granted 187,966 RSUs, 85,466 RSUs, and 51,333 RSUs to each of Drs. Hershberg, Kohli, and Borkowski, respectively, pursuant to our 2022 Plan. The RSUs vest in substantially equal annual installments on each of the first four anniversaries of the grant date (February 1, 2023), subject to the executive’s continuous service with us as of each such vesting date.

In addition, in February 2023, we also granted Drs. Hersbherg, Kohli, and Borkowski options to purchase 381,950 shares, 128,200 shares, and 77,000 shares of our common stock, respectively, pursuant to our 2022 Plan. The options vest over a period of four years, with 25% of the shares underlying the options vesting on the one-year anniversary of the grant date (February 1, 2023), and the remaining shares vesting in substantially equal monthly installments thereafter, subject to the executive’s continuous service with us as of each such vesting date. These options have a ten-year term and an exercise price of $18.00 per share, the closing price of our common stock on the date of grant.

Employment agreements with our executive officers

Each of our executive officers’ employment is “at will” and may be terminated at any time, subject to our contractual obligations to them as described below.

Employment agreement with Dr. Hershberg

We have entered into an employment agreement with Dr. Hershberg, our President and Chief Executive Officer, setting forth the terms of his employment, effective January 6, 2023.

The employment agreement for Dr. Hershberg provides for an annual base salary of $635,000 (increased to $666,750 effective January 1, 2024), and an annual target bonus equal to 60% of Dr. Hershberg’s annual base salary. Under the employment letter for Dr. Hershberg, he will devote at least 70% of his working time to the Company. Additionally, under the employment letter, Dr. Hershberg is eligible to participate in all employee benefit plans and

27

 


 

programs generally available to similarly situated employees of our company and is entitled to vacation benefits in accordance with our policies.

Regardless of the manner in which Dr. Hershberg’s employment terminates, he will be entitled to receive amounts previously earned during his term of employment, including unpaid salary and accrued but unused vacation. In addition, Dr. Hershberg will be entitled to certain severance benefits under his employment letter, subject to his execution of a release of claims, return of all company property, compliance with post-termination obligations and resignation from positions with us.

Dr. Hershberg’s employment letter provides for severance benefits for certain terminations that arise during and outside a change in control period (as defined below). Upon a termination without cause or resignation for good reason outside of a change in control period, Dr. Hershberg will be entitled to: (1) continuation of his base salary for 12 months (such applicable period, the “severance period”), (2) a lump sum equal to his target bonus for the year during which such termination occurs, prorated for the portion of the calendar year in which his termination occurs that has elapsed prior to such termination, plus any unpaid annual bonus for the calendar year prior to the year in which his termination occurs, to the extent he is entitled to such bonus and if such bonus has not already been paid, (3) payments of the COBRA premiums for him and his eligible dependents until the earliest of (a) the end of the severance period, (b) expiration of his eligibility for continuation coverage under COBRA, or (c) the date he becomes eligible for health insurance coverage in connection with his new employment, and (4) acceleration of the vesting of all outstanding equity awards that would have vested during the severance period (provided that any unvested restricted stock awards held by Dr. Hershberg and governed by the stock restriction agreement dated February 8, 2021 (the “Hershberg Founders’ Shares”) will be governed by his stock restriction agreement, as described below).

Upon a termination without cause or resignation for good reason that occurs within 24 months after a change in control (such applicable period, the “change in control period”), Dr. Hershberg will be entitled to all of the same severance benefits described above, except (1) the severance period is increased from 12 months to 18 months, (2) Dr. Hershberg will be entitled to a lump sum payment equal to his target bonus for the year during which such termination occurs, to the extent he is entitled to such bonus and if such bonus for the year during which such termination occurs, plus any unpaid annual bonus for the calendar year prior to the year in which his termination occurs, to the extent he is entitled to such bonus and if such bonus has not already been paid, and (3) all unvested and outstanding equity awards will become fully vested on the effective date of his release (provided that the Hershberg Founders’ Shares will be governed by the stock restriction agreement).

Additionally, to the extent that any payment or benefit received in connection with a change in control would be subject to an excise tax under Section 4999 of the Internal Revenue Code, such payments and/or benefits will be subject to a “best pay cap” reduction if such reduction would result in a greater net after-tax benefit to Dr. Hershberg than receiving the full amount of such payments.

For purposes of Dr. Hershberg’s employment letter:

“cause” means (1) his commission of an act of fraud, embezzlement or dishonesty, or the commission of some other illegal act, that has a demonstrable adverse impact on us or any successor or affiliate; (2) his conviction of, or plea of “guilty” or “no contest” to, a non-vehicular felony or any crime involving fraud, dishonesty or moral turpitude; (3) any intentional, unauthorized use or disclosure by him of our confidential information or trade secrets; (4) his gross negligence, insubordination or material violation of any duty of loyalty to us or any successor or affiliate thereof, or any other demonstrable material misconduct on his part; (5) his ongoing and repeated failure or refusal to perform or neglect of his duties as required by the employment letter or comply with the reasonable and lawful instructions given by the board, which failure, refusal or neglect continues for 15 days following his receipt of written notice from the board of directors stating with specificity the nature of such failure, refusal or neglect (provided that it is understood that this clause (5) does not permit us to terminate Dr. Hershberg for cause solely because of his failure to meet specified performance objectives or achieve a specific result or outcome, or our dissatisfaction with the quality of services provided by him in the good faith performance of his duties to us); or (6) his willful, material breach of any material company policy or any material provision of the employment letter or his

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proprietary information and inventions assignment agreement; provided, that, in the case of clauses (4), (5) and (6), Dr. Hershberg shall receive written notice thereof and have an opportunity to remedy such breach.
“change in control” has the same meaning given to such term in our 2021 Equity Incentive Plan (the “2021 Plan”); and
“good reason” means any of the following without his written consent: (1) a material diminution in his authority, duties or responsibilities, including a requirement that he report to a corporate officer in lieu of the board; (2) a material diminution in his base compensation (and any diminution of 10% or more shall be considered material for this purpose, regardless of whether such diminution occurs due to a single reduction or a series of reductions in his base compensation), unless such a reduction is imposed across-the-board to senior management; (3) a material change in the geographic location at which he must perform his duties (and the parties acknowledge that a relocation of the geographic location at which he must perform his services to a location that increases his one-way commute from his residence by more than 50 miles from his principal place of employment prior to such relation will constitute a material change for purposes of this clause (3)); or (4) any other action or inaction that constitutes a material breach by us or any successor or affiliate of its obligations to his under the employment letter or his stock restriction agreement. Dr. Hershberg must provide written notice to us of the occurrence of any of the foregoing events or conditions without his written consent within 6 months of the occurrence of such event, and we will have 30 days to cure such event or condition after receipt of written notice from Dr. Hershberg. Dr. Hershberg’s resignation for good reason must occur within 30 days following the expiration of the 30-day cure period.

Employment letter with Dr. Kohli

We entered into an employment agreement with Dr. Kohli setting forth the terms of his employment with us, effective February 19, 2024.

The employment agreement provides for an annual base salary of $500,000, and an annual target bonus equal to 45% of Dr. Kohli’s annual base salary. Under the employment agreement for Dr. Kohli, he will devote at least 70% of his working time to the Company. Additionally, Dr. Kohli is eligible to participate in all employee benefit plans and programs generally available to similarly situated employees of our company and is entitled to vacation benefits in accordance with our policies.

Regardless of the manner in which Dr. Kohli’s employment terminates, he will be entitled to receive amounts previously earned during his term of employment, including unpaid salary and accrued but unused vacation. In addition, he will be entitled to certain severance benefits under his employment letter, subject to his execution of a release of claims, return of all company property, compliance with post-termination obligations and resignation from positions with us.

The employment agreements provides for severance benefits for certain terminations that arise during and outside a change in control period (as defined below). Upon a termination without cause or resignation for good reason outside of a change in control period, Dr. Kohli will be entitled to: (1) continuation of his base salary for 9 months (such applicable period, the “severance period”), (2) a lump sum equal to his target bonus for the year during which such termination occurs, prorated for the portion of the calendar year in which his termination occurs that has elapsed prior to such termination, plus any unpaid annual bonus for the calendar year prior to the year in which his termination occurs, to the extent he is entitled to such bonus and if such bonus has not already been paid, (3) payments of the COBRA premiums for him and his eligible dependents until the earliest of (a) the end of the severance period, (b) expiration of his eligibility for continuation coverage under COBRA, or (c) the date he becomes eligible for health insurance coverage in connection with his new employment, and (4) acceleration of the vesting of all outstanding equity awards that would have vested during the severance period.

Upon a termination without cause or resignation for good reason that occurs 24 months after a change in control (the “change in control period”), Dr. Kohli will be entitled to all of the same severance benefits described above, except (1) the severance period is increased from 9 months to 12 months, (2) he will be entitled to a lump sum payment equal to his target bonus for the year during which such termination occurs, to the extent he is entitled to such bonus and if such bonus for the year during which such termination occurs, plus any unpaid annual bonus for the calendar

29

 


 

year prior to the year in which his termination occurs, to the extent he is entitled to such bonus and if such bonus has not already been paid, (3) all unvested and outstanding equity awards will become fully vested on the effective date of his release.

For purposes of Dr. Kohli’s employment agreement, the terms “cause,” “change in control” and “good reason” generally have the same meanings as those described above for Dr. Hershberg’s employment agreement.

To the extent that any payment or benefit received in connection with a change in control would be subject to an excise tax under Section 4999 of the Internal Revenue Code, such payments and/or benefits will be subject to a “best pay cap” reduction if such reduction would result in a greater net after-tax benefit to the executive than receiving the full amount of such payments.

Employment agreement with Dr. Borkowski

We have entered into an employment agreement with Dr. Borkowski, our Chief Medical Officer, setting forth the terms of her employment, effective January 6, 2023.

The employment agreement for Dr. Borkowski provides for an annual base salary of $588,149 (CHF 495,000) (increased to $599,912 (CHF 504,900) effective January 1, 2024) and an annual target bonus equal to 45% of Dr. Borkowski’s annual base salary. Dr. Borkowski will devote 100% of her working time to the Company. Additionally, under her employment agreement, Dr. Borkowski may be entitled to certain benefits required under Swiss law, including company-paid contributions toward AHV (Old Age and Survivors’ Insurance), EO (Loss of Earnings), ALV (Unemployment Insurance), participation in the Company’s pension plan, and company-paid illness and accident insurance premiums. Dr. Borkowski’s employment agreement may be terminated by either party upon 9 months’ notice.

Outstanding equity awards at fiscal year-end

The following table presents, for each of the named executive officers, information regarding outstanding equity awards held as of December 31, 2023.

 

Grant date

Number of securities underlying unexercised options exercisable (#)

Number of securities underlying unexercised options unexercisable (#)

Option exercise price ($)

Option expiration date

Number of shares or units of stock that have not vested (#)

Market value of shares or units of stock that have not vested ($)(1)

Robert Hershberg,

2/8/21

170,070(2)(3)

2,729,624

M.D., Ph.D.

2/1/23

187,966(4)

3,016,854

 

2/1/23

381,950(5)

18.00

1/31/33

Aditya Kohli, Ph.D.

2/8/21

170,070(3)(6)

2,729,624

 

2/1/23

85,466(4)

1,371,729

 

2/1/23

128,200(5)

18.00

1/31/33

Astrid Borkowski,

3/8/21

59,535(7)

955,537

M.D., Ph.D.

2/1/23

51,333(4)

823,895

 

2/1/23

77,000(5)

18.00

1/31/33

(1)
The market value is calculated by multiplying the number of unvested restricted stock and RSUs outstanding under the award by $16.05, which is the closing price of our common stock on December 29, 2023 (the last trading day of 2023).
(2)
Represents shares of restricted stock governed by the stock restriction agreement dated February 8, 2021 entered into by us with Dr. Hershberg. Pursuant to the stock restriction agreement, 194,365 shares were deemed vested as of February 8, 2021 and the remaining 583,097 shares were converted into unvested shares of restricted stock that vest in equal monthly installments over the 48 months thereafter ending on February 8, 2025, subject to Dr. Hershberg’s continued employment or status as a service provider.

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(3)
100% of any unvested shares will automatically accelerate and vest upon (1) a termination of the executive’s employment or service by us without cause or by the executive for good reason, (2) our failure to engage the executive as a consultant in connection with any mutually agreed upon termination of his employment and service as members of our board of directors, in each case, in a manner that ensures there is no break in the executive’s service to us for purposes of the award agreement, including any failure by us to execute the consulting agreement in the form attached to the award agreement prior to or concurrently with any such termination, and (3) the executive’s death or disability, in each case, subject to the executive’s continued employment or service through the date of such event.
(4)
Represents RSUs granted to each of our named executive officers. The RSUs vest in substantially equal annual installments on each of the first four anniversaries of the grant date, subject to the named executive officer’s continuous service with us as of each such vesting date.
(5)
Represents stock options granted to each of our named executive officers. The options vest over a period of four years, with 25% of the shares underlying the options vesting on the one-year anniversary of the grant date, and the remaining shares vesting in substantially equal monthly installments thereafter, subject to the named executive officer’s continuous service with us as of each such vesting date.
(6)
On February 8, 2021, our Board granted Dr. Kohli 777,462 shares of restricted stock, with 194,365 shares immediately vested on the grant date and the remaining 583,097 shares vesting in equal monthly installments over the 48 months thereafter ending on February 8, 2025, subject, in each case, to Dr. Kohli’s continued employment or status as a service provider.
(7)
Represents shares of restricted stock governed by the restricted stock purchase agreement dated March 8, 2021 entered into by us with Dr. Borkowski. Pursuant to the restricted stock purchase agreement, 25,000 shares were deemed released from the Company’s repurchase options on the first anniversary of Dr. Borkowski’s start date, and the remaining 75,000 shares were released from the Company’s repurchase option in 36 equal monthly installments thereafter, subject to her continued employment or status as a service provider. In the event that Dr. Borkowski experiences a termination by us without cause or by her for good reason, in either case within 24 months following a change in control, all of the shares not yet released from the Company’s repurchase option shall be automatically released upon such termination.

 

 

 

Other elements of compensation

Perquisites, health, welfare and retirement benefits

Our executive officers are eligible to participate in our employee benefit plans, including our medical, dental, vision, group life, disability and accidental death and dismemberment insurance plans, in each case generally on same basis as all of our other employees. Dr. Borkowski, who resides in Switzerland, is entitled to certain benefits required under Swiss law, as described above in connection with her employment agreement. In addition, the company provides Dr. Borkowski a lunch stipend.

We generally do not provide perquisites or personal benefits to our named executive officers, except in limited circumstances. Our board of directors may elect to adopt qualified or non-qualified benefit plans in the future if it determines that doing so is in our best interests.

Nonqualified deferred compensation

We do not maintain nonqualified defined contribution plans or other nonqualified deferred compensation plans. Our board of directors may elect to provide our officers and other employees with non-qualified defined contribution or other nonqualified deferred compensation benefits in the future if it determines that doing so is in our best interests.

Severance and change in control benefits

Our executive officers may become entitled to certain benefits or enhanced benefits upon a qualifying termination of employment, including in connection with a change in control, pursuant to their employment letters. In addition to any rights under their employment agreements, as described above, the stock restriction agreement with Dr. Hershberg, and the restricted stock agreement with Drs. Kohli and Borkowski, each provide for accelerated vesting

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of all outstanding shares upon a qualifying termination. For additional discussion, please see “—Employment agreements with our executive officers” above.

Clawback Policy

We have adopted a compensation recovery policy that requires the recovery of certain erroneously paid incentive compensation received by our Section 16 officers on or after October 2, 2023, as required by new SEC rules and Nasdaq Stock Market Listing Standards implemented pursuant to the Dodd-Frank Wall Street Reform and Consumer Protection Act.

Director compensation

Our non-employee director compensation program provides for annual retainer fees and/or long-term equity awards for our non-employee directors. Each non-employee director receives an annual retainer of $40,000. A non-employee director serving as the lead independent director, if applicable, receives an additional annual retainer of $20,000. Non-employee directors serving as the chairs of the audit, compensation and nominating and corporate governance committees receive additional annual retainers of $20,000, $12,000 and $8,000, respectively. Non-employee directors serving as members of the audit, compensation and nominating and corporate governance committees receive additional annual retainers of $10,000, $6,000 and $4,000, respectively.

In June 2023, we amended and restated our director compensation program to provide that our non-employee directors will also receive initial grants of options to purchase 45,000 shares (increased from 34,000 shares) of our common stock upon election to the board of directors, which will vest in equal monthly installments over three years, and thereafter annual grants of options to purchase 22,500 shares (increased from 17,000 shares) of our common stock, vesting on the first to occur of (1) the first anniversary of the grant date or (2) the next occurring annual meeting of our stockholders, in each case, subject to the non-employee director continuing in service on our board of directors through such vesting date. Awards granted to our non-employee directors vest upon a termination of service by reason of death or disability and upon a change in control of our company (as defined in the 2022 Plan).

Compensation under our non-employee director compensation program will be subject to the annual limits on non-employee director compensation set forth in our 2022 Plan. Our board of directors or its authorized committee may modify the non-employee director compensation program from time to time in the exercise of its business judgment, taking into account such factors, circumstances and considerations as it shall deem relevant from time to time. Our board of directors or its authorized committee may make exceptions to this limit for individual non-employee directors in extraordinary circumstances, as the board of directors or its authorized committee may determine in its discretion, provided that the non-employee director receiving such additional compensation may not participate in the decision to award such compensation or in other compensation decisions involving non-employee directors.

The following table sets forth information for the year ended December 31, 2023 regarding the compensation awarded to, earned by or paid to our non-employee directors who served on our board of directors during 2023. Dr. Hershberg, the Chairperson of the Board, who also serves as our President and Chief Executive Officer, and Dr. Kohli, a member of the Board, who also serves as our Chief Business Officer, do not receive any additional compensation for their board service and therefore are not included in the Director Compensation table below. All compensation paid to Drs. Hershberg and Kohli is reported above in the “Summary compensation table.”

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Name

Fees earned or
paid in cash
($)(1)

Option
awards
($)(2)

All other
compensation
($)

Total
($)

Shelley Chu, M.D., Ph.D.

46,000

309,110

355,110

Nanette Cocero, Ph.D.(3)

32,418

522,615

555,033

Gary Dubin, M.D.(4)

Julie Gerberding, M.D. M.P.H.

56,821

309,110

365,931

Patrick Heron

58,000

309,110

367.110

Jeri Hilleman

66,000

309,110

375,110

Jaime Sepulveda, M.D., D.Sc., M.P.H.

44,000

309,110

353,110

Susan Silbermann(5)

18,566

18,566

 

(1)
Annual retainers and fees paid to our non-employee directors were prorated for the year ended December 31, 2023 for any partial year of service.
(2)
This column reflects the aggregate grant-date fair value of stock option awards granted during 2023 computed in accordance with FASB ASC Topic 718 for stock-based compensation transactions. Assumptions used in the calculation of these amounts are included in Note 9 to our 2023 Consolidated Financial Statements included in our Annual Report on Form 10-K for the year ended December 31, 2023 and filed on March 20, 2024. These amounts do not reflect the actual economic value that will be realized by the non-employee director upon the vesting of the stock option awards or the sale of the common stock underlying such awards. As of December 31, 2023, our non-employee directors listed in the table above each held the following number of stock options to purchase shares of our common stock: Dr. Chu, 22,500 stock options; Dr. Cocero, 45,000 stock options; Dr. Dubin, 0 stock options; Dr. Gerberding, 22,500 stock options; Mr. Heron, 22,500 stock options; Ms. Hilleman, 22,500 stock options; Dr. Sepulveda, 22,500 stock options and Ms. Silberman, 0 stock options.
(3)
Effective May 8, 2023, Dr. Cocero was appointed to our board of directors.
(4)
Dr. Dubin serves on our board of directors as a designee of Takeda Vaccines, Inc. and does not receive compensation for his service on our board and did not hold any outstanding equity awards as of December 31, 2023.
(5)
Effective April 18, 2023, Ms. Silbermann resigned from our board of directors. In connection with her resignation, all of Ms. Silbermann’s outstanding and unvested stock options and restricted stock awards were forfeited.


 

 

 

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Equity compensation plan information

The following table summarizes securities available under our equity compensation plans as of December 31, 2023.

 

 

 

 

 

 

 

 

 

 

 

 

 

(A) Number of
securities to be
issued upon
exercise
of outstanding
options,
warrants
and rights

(B)
Weighted
average per
share
exercise
price of
outstanding
options,
warrants
and rights

(C) Number of
Securities
remaining
available
under equity
compensation
plans (excluding
securities reflected
in column (A))

Equity compensation plans approved by security holders:

 

 

 

 

 

 

 

 

 

2022 Incentive Award Plan

3,614,085

$

16.16

3,576,043

2021 Equity Incentive Plan

1,353,320

$

7.48

2022 Employee Stock Purchase Plan

$

732,137

(1)

Total equity compensation plans approved by security holders

4,967,405

$

13.89

 

 

 

4,308,180

Equity compensation plans not approved by security holders

(1) With respect to the 2022 Employee Stock Purchase Plan, includes 732,137 shares available for issuance under such plan as of December 31, 2023 (of which 8,473 shares were eligible for issuance pursuant to the offering period in effect on such date).

 

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We describe below the transactions and series of similar transactions, since January 1, 2022, to which we were a party or will be a party, in which the amounts involved exceeded or will exceed $120,000 (or, if less, 1% of the average of our total assets amounts as of December 31, 2023); and any of our directors, executive officers or, to our knowledge, beneficial owners of more than 5% of our capital stock or any member of their immediate family had or will have a direct or indirect material interest, other than equity and other compensation, termination, change in control and other arrangements, which are described under “Executive and Director Compensation.”

The transactions below also include transactions of North Bridge V, Inc. and YamadaCo III, Inc. prior to the Merger (as defined below).

 

2021 convertible promissory note financing

In August 2021, we entered into a note purchase agreement with certain investors (the Note Purchase Agreement), pursuant to which in August 2021 we issued and sold to such investors the August 2021 Notes, in the aggregate principal amount of approximately $139.5 million. The August 2021 Notes accrued interest at a rate of 6% per annum and become payable upon demand of the holders of at least a majority of the outstanding principal amount of the August 2021 Notes, including FLS X, one year from the date of issuance, subject to earlier conversion or repayment in the event we complete an equity financing or a change of control. Immediately prior to the completion of our initial public offering on May 3, 2022, the August 2021 Notes automatically converted into 10,672,138 shares of common stock, representing the outstanding principal and interest of the August 2021 Notes at the date of automatic conversion. We did not pay any interest on the August 2021 Notes to date. The participants in this August 2021 Note financing included the following 5% or greater stockholders and or entities affiliated with members of our board of directors.

 

 

 

 

 

Participants

Aggregate
principal
amount of
notes

Frazier Life Sciences X, L.P.(1)

$

35,772,111

Deerfield Private Design Fund V, L.P.(2)

$

15,000,000

Entities affiliated with Lightspeed Venture Partners(3)

$

10,000,000

(1)
Included (i) approximately $2.3 million of principal amount and accrued interest from the YamadaCo Notes, the North Bridge Notes and the March 2020 HilleVax Note, which converted into approximately $4.5 million principal amount of August 2021 Notes, (ii) approximately $6.3 million of principal amount and accrued interest from the April 2021 HilleVax Notes and the July 2021 HilleVax Note and (iii) $25.0 million of principal amount issued for cash consideration. The outstanding principal and unpaid accrued interest due on the Frazier August 2021 Notes automatically converted into an aggregate of 2.7 million shares of common stock immediately prior to the closing of our initial public offering on May 3, 2022. Patrick Heron, a member of our board of directors, is one of the managing members of FHMLS X, L.L.C, which is an affiliate of FLS X.
(2)
Elise Wang, was a member of our board of directors, and a Partner at the Public Structured Finance group at Deerfield at the time of our August 2021 convertible promissory note financing. The outstanding principal and unpaid accrued interested due on the Deerfield Private Design Fund V, L.P. August 2021 Notes automatically converted into an aggregate of 1.1 million shares of common stock immediately prior to the closing of our initial public offering on May 3, 2022.
(3)
Represented notes acquired by Lightspeed Venture Partners Select IV, L.P., Lightspeed Frontier I-M L.P., Lightspeed Frontier I-E L.P. and Lightspeed Frontier I-N L.P. Shelley Chu, a member of our board of directors, was a Partner at Lightspeed Venture Partners at the time of our August 2021 convertible promissory note financing. The outstanding principal and unpaid accrued interest due on the Lightspeed Venture Partners August 2021 Notes automatically converted into an aggregate of 0.8 million shares of common stock immediately prior to the closing of our initial public offering on May 3, 2022.

 

The August 2021 Notes were subordinated to borrowings under our Loan and Security Agreement (Loan Agreement) with Hercules Capital, Inc.

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Investor rights under the Note Purchase Agreement

Registration rights

The Note Purchase Agreement provides FLS X, Takeda, and all holders of the August 2021 Notes with specified registration rights relating to the registration of shares of common stock held by such entities, including shares of our common stock issuable upon conversion of the August 2021 Notes, shares of common stock held by FLS X and shares of our common stock (including shares issuable upon the exercise or conversion of any securities exercisable or convertible into shares of our common stock) held by Takeda.

The registration rights terminate upon the earlier of: (i) the closing of a qualified corporate transaction, as defined in the Note Purchase Agreement, (ii) five years after the closing of our initial public offering or (iii) with respect to a particular holder, such time at which such holder can sell all shares held by it in compliance with Rule 144 under the Securities Act.

Takeda agreements

License agreement and clinical manufacturing and supply agreement

On July 2, 2021, we and Takeda Vaccines, Inc., one of our 5% stockholders, entered into a license agreement (the Takeda License) and a clinical supply agreement. Pursuant to the Takeda License, Takeda granted us: (a) an exclusive, royalty-bearing, sublicensable (with Takeda’s reasonable consent) license under (1) certain patents and know-how relating to HIL-214 (formerly TAK-214), and owned or controlled by Takeda during the term of the Takeda License and (2) Takeda’s rights in intellectual property jointly created by the parties under the Takeda License (the Joint Intellectual Property), in each case, to commercialize for all human uses worldwide outside of Japan (the Territory) any pharmaceutical products (the Products) containing the HIL-214 compounds and any derivatives thereof to prevent or minimize disease and/or infections caused by norovirus (the Compounds), and (b) a worldwide, non-exclusive, sublicensable (with Takeda’s reasonable consent) license under such patents and know-how to develop and manufacture the Compounds and Products solely to: (1) exploit the Compounds and Products in the Territory, (2) perform certain development activities in Japan, and (3) supply the Product to Takeda pursuant to any clinical supply or commercial supply agreement. We granted Takeda: (a) a non-exclusive, fully paid-up, royalty-free, sublicensable license under our rights in any patents and know-how and our rights in the Joint Intellectual Property that are necessary or useful to enable Takeda to develop and manufacture the Compounds and Products anywhere in the world for the purposes of commercialization of the Products in Japan, (b) an exclusive, royalty-bearing, sublicensable license under such patents and know-how to (1) commercialize Products in Japan and (2) commercialize Products for purposes other than for use in humans, and (c) an exclusive, sublicensable license to use Product trademarks solely for commercialization of a Product for human uses in Japan. Certain rights granted to us under the Takeda License are subject to rights granted by Takeda to the United States government pursuant to sponsored research, clinical development and material transfer agreements.

If, other than due to force majeure or our failure to perform our obligations under the Takeda License, Takeda fails to pursue regulatory or commercialization activities by specified deadlines, and does not dispute such failure or initiate such activities by a specified deadline, then the Territory may be expanded to include Japan (i.e., worldwide). During the term of the Takeda License, neither party is permitted to commercialize any vaccine product (other than the Product) that includes norovirus virus-like particles and is being developed for or is approved for the prevention or minimization of symptoms caused by norovirus infections without the other party’s prior written consent. We will be responsible, at our cost, for the development, manufacture and commercialization of the Product in the Territory. We are obligated to use commercially reasonable efforts to develop and commercialize the Product in the Territory, and to seek regulatory approval for the Product throughout the world.

We paid Takeda upfront consideration consisting of 840,500 shares of common stock and a warrant to purchase 5,883,500 shares of common stock (the Takeda Warrant). We further agreed that, in the event that Takeda’s fully-diluted ownership, including the Takeda Warrant, represents less a certain specified percentage of our fully-diluted capitalization, including shares issuable upon conversion of outstanding convertible promissory notes, calculated immediately prior to the closing of our initial public offering, we would issue an additional warrant to purchase shares of common stock such that Takeda would hold a certain specified percentage of the fully-diluted capitalization immediately before the closing of the initial public offering (the Takeda Warrant Right). The Takeda Warrant was fully exercised in November 2022. The Takeda Warrant Right expired without effect since no fair value had been allocated to it upon completion of our initial public offering, and no additional warrant was issued. We also paid Takeda a cash payment of $2.5 million upon the consummation of our convertible promissory note

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financing in August 2021 and paid Takeda $2.5 million in March 2022 upon release of certain drug products and completion of certain regulatory activities. We are required to make to Takeda a one-time payment of $7.5 million upon achievement of a specified development milestone and one-time commercial milestone payments of up to $150.0 million in the aggregate if certain annual sales targets for Products are met in the Territory. We agreed to pay Takeda tiered high-single digit to low-teen percentage royalties on net sales of Products in the Territory, subject to specified offsets and reductions, and Takeda agreed to pay us tiered mid-single digit to low-double digit percentage royalties on net sales of Products in Japan, subject to specified offsets and reductions. Royalties will be payable, on a Product-by-Product and country-by-country basis beginning on the first commercial sale of such Product in such country, until the later of (i) the expiration of the licensed patents covering the applicable Product, (ii) the expiration of regulatory exclusivity in such country, or (iii) 20 years following the first commercial sale of such Product in such country.

Absent early termination, the Takeda License expires on a country-by-country and Product-by-Product basis upon the expiration of the applicable royalty term with respect to each Product in each country, as applicable, or in its entirety upon the expiration of the royalty term with respect to the last Product commercialized in the last country. We may terminate the Takeda License in its entirety without cause upon six months’ prior written notice. We and Takeda may terminate the Takeda License in the case of the other party’s insolvency, or upon prior written notice within a specified time period for the other party’s material uncured breach. Takeda may terminate the Takeda License in its entirety if we challenge the licensed patents, or if we assist any third party in challenging such patents. Upon termination of the Takeda License, Takeda will have an exclusive, transferable, fully paid-up, royalty-free, sublicensable license under the patents and know-how we license to Takeda under the Takeda License and our rights in the Joint Intellectual Property to exploit the Product in the terminated countries.

Transitional services agreement

On December 17, 2021, we and Takeda entered into a Transitional Services Agreement (the TSA). During 2022, we incurred $2.4 million of research and development expenses for Takeda’s services. During 2023, we incurred $0.4 million of research and development expenses for Takeda’s services, $33,000 of which were unpaid as of December 31, 2023.

Participation in our Initial Public Offering

Upon the closing of our initial public offering in May 2022, (i) Frazier Life Sciences X, L.P. and its affiliates purchased 2,352,941 shares of our common stock; and (ii) Deerfield Management Company and its affiliates purchased 1,470,588 shares of our common stock, in each case, at the public offering price of $17.00 per share.

Indemnification

We have entered into indemnification agreements with each of our directors and executive officers. These agreements, among other things, require us or will require us to indemnify each director (and in certain cases their related venture capital funds) and executive officer to the fullest extent permitted by Delaware law, including indemnification of expenses such as attorneys’ fees, judgments, fines and settlement amounts. incurred by the director or executive officer in any action or proceeding, including any action or proceeding by or in right of us, arising out of the person’s services as a director or executive officer.

 

Our amended and restated certificate of incorporation and our amended and restated bylaws provide that we will indemnify each of our directors and officers to the fullest extent permitted by the Delaware General Corporation Law. Further, we have purchased a policy of directors’ and officers’ liability insurance that insures our directors and officers against the cost of defense, settlement or payment of a judgment under certain circumstances.

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Policies and Procedures for Related Person Transactions

Our board of directors has adopted a written related person transaction policy setting forth the policies and procedures for the review and approval or ratification of related-person transactions. This policy covers, with certain exceptions set forth in Item 404 of Regulation S-K under the Securities Act, any transaction, arrangement or relationship, or any series of similar transactions, arrangements or relationships in which we were or are to be a participant, where the amount involved exceeds $120,000 (or, if less, 1% of the average of our total assets amounts as of December 31, 2023), and a related person had or will have a direct or indirect material interest, including, without limitation, purchases of goods or services by or from the related person or entities in which the related person has a material interest, indebtedness, guarantees of indebtedness and employment by us of a related person. In reviewing and approving any such transactions, our audit committee is tasked to consider all relevant facts and circumstances, including, but not limited to, whether the transaction is on terms comparable to those that could be obtained in an arm’s length transaction and the extent of the related person’s interest in the transaction.

STOCKHOLDER PROPOSALS

Proposals of stockholders intended to be presented at our annual meeting of stockholders to be held in 2025, including nominations of any person for election to our board of directors, must be received by us no later than December 27, 2024, which is 120 days prior to the one-year anniversary of the mailing date of the proxy statement for the 2024 annual meeting, in order to be included in our proxy statement and form of proxy card relating to that meeting, unless the date of the 2025 annual meeting of stockholders is changed by more than 30 days from the anniversary of our 2024 annual meeting, in which case the deadline for such proposals will be a reasonable time before we begin to print and send our proxy materials. These proposals must comply with the requirements as to form and substance established by the SEC in Rule 14a-8 of the Exchange Act for such proposals in order to be included in the proxy statement.

In addition, our amended and restated bylaws establish an advance notice procedure with regard to certain matters, including stockholder proposals and nominations of any person for election to our board of directors not included in our proxy statement, to be brought before an annual meeting of stockholders. In general, notice that meets the requirements set forth in our amended and restated bylaws must be received at our principal executive offices not less than 90 calendar days nor more than 120 calendar days prior to the first anniversary of the preceding year’s annual meeting. Therefore, to be presented at our 2025 annual meeting of stockholders, such a proposal must be received by us no earlier than February 6, 2025, and no later than March 8, 2025. However, if the date of the annual meeting is more than 30 days before or more than 60 days after such anniversary date, notice must be received no earlier than the close of business on the 120th day prior to such annual meeting and not later than the later of the close of business on the 90th calendar day prior to such annual meeting and the close of business on the tenth day following the day on which public disclosure of the date of such annual meeting was first made. If the stockholder fails to give notice by these dates, then the persons named as proxies in the proxies solicited by the board of directors for the 2024 annual meeting may exercise discretionary voting power regarding any such proposal. Stockholders are advised to review our amended and restated bylaws which also specify requirements as to the form and content of a stockholder’s notice.

 

In addition to satisfying the foregoing requirements under our amended and restated bylaws, to comply with the universal proxy rules, stockholders who intend to solicit proxies in support of director nominees other than our nominees must provide notice that sets forth the information required by Rule 14a-19 under the Exchange Act no later than April 7, 2025, which is 60 days prior to the one-year anniversary of the date of the 2024 annual meeting. We intend to file a proxy statement and WHITE proxy card with the SEC in connection with our solicitation of proxies for our 2025 annual meeting of stockholders.

ANNUAL REPORT

Any person who was a beneficial owner of our common stock on the record date may request a copy of our Annual Report on Form 10-K for the year ended December 31, 2022, and it will be furnished without charge upon receipt of a written request identifying the person so requesting a report as a stockholder of our company at such date. Requests should be directed to HilleVax, Inc., 321 Harrison Avenue, 5th Floor, Boston, Massachusetts 02118, Attention: Corporate Secretary. The Company makes available free of charge on its website all of its filings that are made electronically with the SEC, including Forms 10-K, 10-Q and 8-K. These materials can be found at

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www.hillevax.com in the “Investors & Media” section. Our Annual Report on Form 10-K does not constitute, and should not be considered, a part of this proxy solicitation material.

STOCKHOLDERS SHARING THE SAME ADDRESS

The rules promulgated by the SEC permit companies, brokers, banks or other intermediaries to deliver a single copy of proxy materials, or, where applicable, a Notice of Internet Availability of Proxy Materials, to households at which two or more stockholders reside. Each stockholder, however, still receives a separate proxy card if he or she receives paper copies. This practice, known as “householding,” is designed to reduce duplicate mailings and save significant printing and postage costs as well as natural resources. Stockholders sharing an address who have been previously notified by their broker, bank or other intermediary and have consented to householding will receive only one copy of our proxy statement and annual report or Notice of Internet Availability of Proxy Materials. If you would like to opt out of this practice for future mailings and receive a separate proxy statement and annual report or Notice of Internet Availability of Proxy Materials for each stockholder sharing the same address, please contact your broker, bank or other intermediary. You may also obtain a separate proxy statement or annual report or Notice of Internet Availability of Proxy Materials without charge by sending a written request to HilleVax, Inc., 321 Harrison Avenue, 5th Floor, Boston, Massachusetts 02118, Attention: Corporate Secretary or by calling (617) 213-5054. We will promptly send additional copies of the proxy statement or annual report or Notice of Internet Availability of Proxy Materials upon receipt of such request. Stockholders sharing an address that are receiving multiple copies of the proxy statement or annual report or Notice of Internet Availability of Proxy Materials can request delivery of a single copy of the proxy statement or annual report or Notice of Internet Availability of Proxy Materials by contacting their broker, bank or other intermediary or sending a written request to HilleVax, Inc. at the address above or by calling (617) 213-5054.

 

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OTHER MATTERS

We do not know of any business other than that described in this proxy statement that will be presented for consideration or action by the stockholders at the annual meeting. If, however, any other business is properly brought before the meeting, shares represented by proxies will be voted in accordance with the best judgment of the persons named in the proxies or their substitutes. All stockholders are urged to vote via the Internet, by telephone or to complete, sign and return a completed proxy card as soon as possible.

 

 

 

By Order of the Board of Directors,

 

 

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Robert Hershberg, M.D., Ph.D,

 

 

Chairman, President and Chief Executive Officer

 

Boston, Massachusetts

April 26, 2024

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HILLEVAX P.O. BOX 8016, CARY, NC 27512-9903 Your vote matters! Have your ballot ready and please use one of the methods below for easy voting: Your control number Have the 12 digit control number located in the box above available when you access the website and follow the instructions. Scan QR for digital voting X HilleVax, Inc. Annual Meeting of Stockholders For Stockholders of record as of April 11, 2024 Thursday, June 6, 2024 12:00 PM, Eastern Time Annual Meeting to be held live via the Internet - please visit www.proxydocs.com/HLVX for more details. YOUR VOTE IS IMPORTANT! PLEASE VOTE BY: 12:00 PM, Eastern Time, June 6, 2024. This proxy is being solicited on behalf of the Board of Directors Internet: www.proxypush.com/HLVX Cast your vote online Have your Proxy Card ready Follow the simple instructions to record your vote Phone: 1-855-635-6593 Use any touch-tone telephone Have your Proxy Card ready Follow the simple recorded instructions Mail: Mark, sign and date your Proxy Card Fold and return your Proxy Card in the postage-paid envelope provided Virtual: You must register to attend the meeting online and/or participate by 5:00 p.m. Eastern Time on June 5, 2024 at www.proxydocs.com/HLVX The undersigned hereby appoints Robert Hershberg, M.D., Ph.D. and Paul Bavier (the "Named Proxies"), and each or either of them, as the true and lawful attorneys of the undersigned, with full power of substitution and revocation, and authorizes them, and each of them, to vote all the shares of capital stock of Hille Vax, Inc. which the undersigned is entitled to vote at said meeting and any adjournment thereof upon the matters specified and upon such other matters as may be properly brought before the meeting or any adjournment thereof, conferring authority upon such true and lawful attorneys to vote in their discretion on such other matters as may properly come before the meeting and revoking any proxy heretofore given. THE SHARES REPRESENTED BY THIS PROXY WILL BE VOTED AS DIRECTED OR, IF NO DIRECTION IS GIVEN, SHARES WILL BE VOTED IDENTICAL TO THE BOARD OF DIRECTORS RECOMMENDATION. This proxy, when properly executed, will be voted in the manner directed herein. In their discretion, the Named Proxies are authorized to vote upon such other matters that may properly come before the meeting or any adjournment or postponement thereof. You are encouraged to specify your choice by marking the appropriate box (SEE REVERSE SIDE) but you need not mark any box if you wish to vote in accordance with the Board of Directors' recommendation. The Named Proxies cannot vote your shares unless you sign (on the reverse side) and return this card. PLEASE BE SURE TO SIGN AND DATE THIS PROXY CARD AND MARK ON THE REVERSE SIDE Copyright © 2024 BetaNXT, Inc. or its affiliates. All Rights Reserved

 


 

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HILLEVAX Please make your marks like this: X THE BOARD OF DIRECTORS RECOMMENDS A VOTE: FOR ON PROPOSALS 1, 2 AND 3 1. PROPOSAL HilleVax, Inc. Annual Meeting of Stockholders YOUR VOTE BOARD OF DIRECTORS RECOMMENDS To elect three directors to serve as Class II directors for a three-year term to expire at the 2027 annual meeting of stockholders. FOR WITHHOLD 1.01 Gary Dubin, M.D. 1.02 Patrick Heron FOR 1.03 Jaime Sepulveda, M.D., D.Sc., M.P.H. FOR FOR FOR AGAINST ABSTAIN 2. To ratify the appointment of Ernst & Young LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2024. FOR 3. To approve an amendment to our Amended and Restated Certificate of Incorporation to reflect Delaware law provisions to permit exculpation of certain officers. O FOR 4. To transact such other business as may properly come before the meeting or any adjournment thereof. You must register to attend the meeting online and/or participate by 5:00 p.m. Eastern Time on June 5, 2024 at www.proxydocs.com/HLVX Authorized Signatures - Must be completed for your instructions to be executed. Please sign exactly as your name(s) appears on your account. If held in joint tenancy, all persons should sign. Trustees, administrators, etc., should include title and authority. Corporations should provide full name of corporation and title of authorized officer signing the Proxy/Vote Form. Signature (and Title if applicable) Date Signature (if held jointly) Date