AMBARELLA, INC.

3101 JAY STREET

SANTA CLARA, CA 95054

NOTICE OF ANNUAL MEETING OF SHAREHOLDERS

To Be Held On June 21, 2023

Dear Shareholder:

NOTICE IS HEREBY GIVEN that the Annual Meeting of Shareholders of Ambarella, Inc., a Cayman Islands company, will be held on Wednesday, June 21, 2023, at 9:00 a.m. Pacific Time at 3101 Jay Street, Santa Clara, CA 95054 for the following purposes:

These items of business are more fully described in the Proxy Statement, which is available at www.edocumentview.com/AMBA. This notice, the Notice of Internet Availability, the Proxy Statement, the 2023 Annual Report, and the form of proxy are being made available to shareholders on or about May 11, 2023. We are providing access to our proxy materials over the Internet under the rules and regulations adopted by the U.S. Securities and Exchange Commission.

The record date for the Annual Meeting is April 14, 2023. Only shareholders of record at the close of business on that date may vote at the meeting or any adjournment thereof. We are not aware of any other business to come before the Annual Meeting. You may vote over the Internet, by telephone or by mailing a proxy card. Voting over the Internet, by telephone or by written proxy will ensure your representation at the Annual Meeting if you do not attend in person. Please review the instructions on the proxy card regarding each of these voting options. The Proxy Statement explains proxy voting and the matters to be voted on in more detail. We look forward to your attendance at the Annual Meeting.

By Order of the Board of Directors

Michael Morehead

General Counsel and Secretary

Santa Clara, California

May 11, 2023

You are cordially invited to attend the meeting in person. Your vote is important. Whether or not you expect to attend the meeting, please vote your shares as instructed in the Notice of Internet Availability, which is being mailed to you on May 11, 2023, as promptly as possible to ensure your representation at the meeting. Even if you have voted by proxy, you may still vote in person if you attend the meeting. Please note, however, that if your shares are held of record by a broker, bank or other nominee and you wish to vote at the meeting, you must obtain a proxy issued in your name from that record holder.

TABLE OF CONTENTS

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Ambarella, Inc.

3101 Jay Street

Santa Clara, CA 95054

PROXY STATEMENT

FOR THE 2023 ANNUAL MEETING OF SHAREHOLDERS

INFORMATION CONCERNING VOTING AND SOLICITATION

In connection with the solicitation of proxies by the Board of Directors of Ambarella, Inc., a Cayman Islands company (the “Board”), and pursuant to the rules and regulations adopted by the U.S. Securities and Exchange Commission, we are furnishing our proxy materials to shareholders for use at our 2023 Annual Meeting of Shareholders (the “Annual Meeting”), and any adjournments or postponements thereof. The Annual Meeting will be held on Wednesday, June 21, 2023, at 9:00 a.m. Pacific Time at our offices located at 3101 Jay Street, Santa Clara, CA 95054.

We have mailed the Notice of Internet Availability to all shareholders and beneficial owners of record as of the record date, April 14, 2023. All shareholders will have the ability to access the proxy materials via the Internet, including this Proxy Statement and our 2023 Annual Report to Shareholders for the fiscal year ended January 31, 2023. The Notice of Internet Availability includes information on how to access the proxy materials, how to submit your vote over the Internet or by phone or how to request a paper copy of the proxy materials. This Proxy Statement and our 2023 Annual Report to Shareholders are available at www.edocumentview.com/AMBA. If you are a shareholder of record, you also may view these materials at http://www.envisionreports.com/AMBA.

References to “the Company,” “Ambarella,” “we,” “us” or “our” throughout this Proxy Statement mean Ambarella, Inc.

GENERAL INFORMATION ABOUT THE ANNUAL MEETING

Notice of Internet Availability

Instead of mailing a paper copy of our proxy materials, we have provided access to our proxy materials over the Internet, which are available at www.edocumentview.com/AMBA. If you are a shareholder of record, you also may view these materials at http://www.envisionreports.com/AMBA. In accordance with rules and regulations adopted by the U.S. Securities and Exchange Commission, the Notice of Internet Availability has been sent to our shareholders of record and beneficial owners as of the record date, April 14, 2023. The Notice of Internet Availability includes information on how to access the proxy materials, how to submit your vote via the Internet and how to request a paper copy of the proxy materials. By accessing the proxy materials on the Internet or choosing to receive your future proxy materials by email, you will save us the cost of printing and mailing documents to you and will reduce the impact of our annual meeting of shareholders on the environment.

Appointment of Proxy Holders

The Board asks you to appoint Feng-Ming (Fermi) Wang, Brian C. White and Michael Morehead as your proxy holders to vote your shares at the Annual Meeting. You make this appointment by voting your shares by proxy, as instructed in the Notice of Internet Availability.

If appointed by you, the proxy holders will vote your shares as you direct on the matters described in this Proxy Statement. In the absence of your direction, they will vote your shares as recommended by the Board.

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Unless you otherwise indicate, you also authorize your proxy holders to vote your shares on any matters not known by the Board at the time this Proxy Statement was made available to shareholders and which may be properly presented for action at the Annual Meeting.

Who Can Vote

Only shareholders of record at the close of business on April 14, 2023 will be entitled to vote at the Annual Meeting. On this record date, there were 39,589,455 ordinary shares outstanding and entitled to vote. Each holder of ordinary shares is entitled to one vote for each share held as of April 14, 2023. There is no cumulative voting in the election of directors.

Shareholder of Record: Shares Registered in Your Name

If on April 14, 2023, your shares were registered directly in your name with Ambarella’s transfer agent, Computershare Trust Company, N.A., then you are a shareholder of record. As a shareholder of record, you may vote in person at the Annual Meeting or vote by proxy. Whether or not you plan to attend the Annual Meeting, we urge you to vote your shares by proxy over the Internet, by telephone, or by mail as instructed in the Notice of Internet Availability to ensure your vote is counted if you later decide not to attend the Annual Meeting.

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

If on April 14, 2023, your shares were held not in your name, but rather 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 the Proxy Statement is being forwarded to you by that organization. The organization holding your account is considered to be the shareholder of record for purposes of voting at the Annual Meeting. As a beneficial owner, you have the right to direct your broker or other agent regarding how to vote the shares in your account. You are also invited to attend the Annual Meeting. However, since you are not the shareholder of record, you may not vote your shares in person at the meeting unless you request and obtain a valid proxy from your broker or other agent.

How You Can Vote

You may either vote “For” the nominees for Class II Director or you may “Withhold” your vote for the nominees. For Proposals 2 and 3, you may vote “For” or “Against” or abstain from voting.

The procedures for voting are as follows:

Shareholder of Record: Shares Registered in Your Name

If you are a shareholder of record, you may vote in person at the Annual Meeting, vote by proxy over the Internet, by telephone or by mail, as instructed in the Notice of Internet Availability. Whether or not you plan to attend the Annual Meeting, we urge you to vote by proxy to ensure your vote is counted. You may still attend the meeting and vote in person even if you have already voted by proxy.

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Beneficial Owner: Shares Registered in the Name of Broker or Bank

If you are a beneficial owner of shares registered in the name of your broker, bank, or other agent, you should receive voting instructions from that organization rather than from Ambarella. You must follow the voting instructions provided by your broker, bank or other agent in order to direct your broker, bank or other agent on how to vote your shares. You should generally be able to vote by returning a voting instruction form, or by telephone or on the Internet. However, the availability of telephone and Internet voting will depend on the voting process of your broker, bank or other agent. To vote in person at the Annual Meeting, you must obtain a valid proxy from your broker, bank, or other agent. Follow the instructions from your broker or bank, or contact your broker or bank to request a proxy form.

Matters to be Voted Upon

There are three matters scheduled for a vote at the Annual Meeting:

If you are a shareholder of record and you vote via the Internet, by telephone or return a proxy card by mail, but do not select a voting preference, the persons who are authorized to vote your shares will vote:

If you are a beneficial owner of shares registered in the name of your broker, bank, or other agent, you should follow the voting instructions provided by your broker, bank other agent in order to instruct your broker, bank or other agent how to vote your shares.

Revocation of Proxies

Shareholders of record can revoke their proxies at any time before they are exercised in any of three ways:

Beneficial owners of shares held in street name must contact their broker, bank or other agent to revoke any prior voting instructions.

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Required Vote

Directors are elected by a plurality vote, which means that the three (3) nominees for Class II director receiving the most affirmative votes will be elected. All other matters submitted for shareholder approval require the affirmative vote of the majority of shares present in person or represented by proxy and entitled to vote.

A quorum of shareholders is necessary to hold a valid Annual Meeting. A quorum will be present if shareholders holding at least a majority of the outstanding shares entitled to vote are present at the meeting in person or represented by proxy. On the record date, there were 39,589,455 shares outstanding and entitled to vote. As a result, shareholders holding at least 19,794,728 shares will need to be present at the meeting in person or represented by proxy to constitute a quorum. Your shares will be counted towards the quorum only if you submit a valid proxy (or one is submitted on your behalf by your broker, bank or other nominee) over the Internet, by telephone, by mail or if you attend the Annual Meeting in person. Abstentions and broker non-votes will be counted towards the quorum requirement. If there is no quorum, then either the chairman of the meeting or the holders of a majority of shares present at the meeting in person or represented by proxy may adjourn the meeting to another date.

Abstentions on any matters are treated as shares present or represented and entitled to vote on that matter and have the same effect as a vote “against” such matter.

If your shares are held in street name and you do not instruct your broker on how to vote your shares, your broker, in its discretion, may either leave your shares unvoted or vote your shares on routine matters. Only Proposal 2 (ratifying the appointment of our independent registered public accounting firm) is considered a routine matter. Proposal 1 (election of directors) and Proposal 3 (advisory vote on executive compensation) are not considered routine matters, and without your instruction, your broker cannot vote your shares as to those proposals. If your broker returns a proxy but does not vote your shares, this results in a “broker non-vote.” Broker non-votes will be counted as present for the purpose of determining a quorum. However, as brokers do not have discretionary authority to vote on Proposal 1 or Proposal 3, broker non-votes will not be counted for the purpose of determining the number of votes cast on such proposals.

Votes will be counted by the inspector of election appointed for the meeting, who will separately count, with respect to the election of directors, “For” and “Withhold” votes and, with respect to other proposals, votes “For” and “Against,” abstentions and, if applicable, broker non-votes. Abstentions will be counted towards the vote total for Proposal 2 and Proposal 3, and will have the same effect as “Against” votes. Broker non-votes, although counted toward the quorum requirement, will not be counted towards the vote total for any proposal.

Other Matters Brought Before the Meeting

The Board knows of no other matters that will be presented for consideration at the Annual Meeting. If any other matters are properly brought before the meeting, it is the intention of the persons named in the accompanying proxy to vote on those matters in accordance with their best judgment.

Solicitation of Proxies

The Company will pay for the entire cost of soliciting proxies. In addition to these proxy materials, the Company’s directors and employees may also solicit proxies in person, by telephone, or by other means of communication. Directors and employees will not be paid any additional compensation for soliciting proxies. We also may reimburse brokerage firms, banks and other agents for the cost of forwarding proxy materials to beneficial owners.

Voting Results

Preliminary voting results will be announced at the Annual Meeting. In addition, final voting results will be published in a current report on Form 8-K that the Company expects to file within four business days after the

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Annual Meeting. If final voting results are not available in time to file a Form 8-K within four business days after the meeting, the Company intends to file a Form 8-K to publish preliminary results and, within four business days after the final results are known, file an additional Form 8-K to publish the final results.

Important Notice Regarding Availability of Proxy Materials

This Proxy Statement and our 2023 Annual Report to Shareholders are available at www.edocumentview.com/AMBA. Please promptly vote your shares as instructed in the Notice of Internet Availability. This will not limit your rights to attend or vote at the Annual Meeting.

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PROPOSAL 1

ELECTION OF CLASS II DIRECTORS

Ambarella’s Board of Directors (the “Board”) currently has nine (9) members. The authorized number of directors may be changed by resolution of the Board. Vacancies on the Board may be filled only by a majority of the remaining directors even if less than a quorum, unless the Board determines that the vacancies shall be filled by the shareholders. A director elected to fill a vacancy in a class, including vacancies created by an increase in the number of directors, shall serve for the remainder of the full term of that class and until the director’s successor is duly elected and qualified.

The Board is divided into three classes, Class I, Class II and Class III, which serve staggered three-year terms:

The Board, upon the recommendation of the nominating and corporate governance committee, has selected Mr. Kohn, Mr. Richardson and Ms. Schwarting as nominees for election as Class II directors at the upcoming Annual Meeting. The proxies given to the proxy holders will be voted or not voted as directed and, if no direction is given, will be voted FOR each of the three (3) nominees. If any nominee is unable or declines to serve as director at the time of the Annual Meeting, an event not now anticipated, proxies will be voted for any nominee designated by the Board to fill the vacancy. The three (3) nominees for Class II director receiving the highest number of affirmative votes will be elected as Class II directors and will serve until the annual meeting of shareholders to be held in 2026 or until their successors are elected and qualified.

The names of the nominees for election as Class II directors, who have been nominated by the Board, and the names of the continuing directors not up for election at the Annual Meeting, along with certain biographical information about the nominees and continuing directors, including the director’s business experience, public company director positions held currently or at any time during the last five years, information regarding involvement in certain legal or administrative proceedings (if applicable), and the experiences, qualifications, attributes or skills that caused the nominating and corporate governance committee to recommend that the director should continue to serve on the Board, are set forth below.

Leslie Kohn has served as our Chief Technology Officer and a member of our Board since he co-founded Ambarella in January 2004. Prior to co-founding Ambarella, Mr. Kohn was Chief Technology Officer and co-founder of Afara Websystems from November 2000 to July 2002. After Afara’s acquisition by Sun Microsystems in July 2002, Mr. Kohn served as a fellow at Sun Microsystems until August 2003. Mr. Kohn served as Chief Architect of C-Cube Microsystems from February 1995 to October 2000. Prior to joining C-Cube

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Microsystems, Mr. Kohn served in engineering and management positions with Sun Microsystems, Intel Corporation and National Semiconductor. Mr. Kohn holds a B.S. degree in physics from California Institute of Technology. We believe that Mr. Kohn possesses specific attributes that qualify him to serve as a member of our Board, including his role in developing our technology, his leadership as our co-founder and his many years of experience in the digital video industry.

D. Jeffrey Richardson has been a member of our Board since March 2014. Mr. Richardson served as a senior executive of LSI Corporation (“LSI”), a semiconductor company, from 2005 until its acquisition by Avago Technologies Company in 2014, including most recently serving as Executive Vice President and Chief Operating Officer. Prior to joining LSI, Mr. Richardson served in several capacities at Intel Corporation, including as its Vice President and General Manager of Server Platform Group and Vice President and General Manager of Enterprise Platforms and Services Division. Mr. Richardson currently serves on the board of directors of Kulicke and Soffa Industries, Inc., a provider of semiconductor capital equipment, Lattice Semiconductor Corporation, a semiconductor company, and Graphcore, Ltd., a semiconductor company. Mr. Richardson received a B.S. degree in electrical engineering from the University of Colorado Boulder. We believe that Mr. Richardson possesses specific attributes that qualify him to serve as a member of our Board, including his extensive managerial experience in the semiconductor industry as Chief Operating Officer of LSI and senior management positions with LSI and Intel, and as a board member of Lattice and Kulicke and Soffa.

Elizabeth M. Schwarting has been a member of our Board since June 2020. Since October 2015, Ms. Schwarting has been the Principal Member of DBS Ventures, LLC, where she serves as a consultant for various audiences relating to the automotive market, including automotive technology (with a special emphasis on ADAS/Automated Driving), regulatory trends and business development. From 2009 to 2015, Ms. Schwarting served as Vice President of the Electronic Controls business unit for Delphi Corporation (now Aptiv PLC). As a member of the Executive Committee, she led a global team responsible for the Automotive ADAS and Safety Electronics product lines and the Body Electronics and Security product lines, as well as Power Electronics (for Hybrid and Electric Vehicles). From 1999 to 2009, Ms. Schwarting held several leadership positions at Delphi, including Vice President, Safety Systems, Global Director, Sales and Marketing, and General Motors Global Customer Director. Prior to joining Delphi, Ms. Schwarting held the position of General Manager and Vice President, Strategic Accounts for Eastman Kodak Company within the Consumer Imaging Division. Ms. Schwarting also currently serves on the board of directors of Lattice Semiconductor Corporation, a semiconductor company. Ms. Schwarting received a B.S. degree in language arts from the University of Nebraska. We believe that Ms. Schwarting possesses specific attributes that qualify her to serve as a member of our Board, including her extensive managerial experience in the automotive industry in senior management positions with Delphi, as well as her sales and customer management experience with Eastman Kodak.

Anne De Greef-Safft has been a member of our Board since February 2022. She currently provides strategic and operational consulting services to private equity firms and their portfolio companies, a role she has had since

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2018. From 2015 until her retirement in 2017, Ms. De Greef-Safft was Group President of the Food Service Equipment Group of Standex International Corporation. Prior to 2015, Ms. De Greef-Safft held four successive positions at Danaher Corporation, a global science and technology company, as President of various global operating companies over a period of 12 years. Before joining Danaher, she held various leadership positions in engineering, marketing, sales, and business development for global manufacturing companies. Ms. De Greef-Safft also serves on the boards of directors of Ag Growth International Inc., a global manufacturer of equipment & systems for agriculture bulk commodities, and Benchmark Electronics, Inc., a provider of engineering, manufacturing, and technology solutions to original equipment manufacturers. Ms. De Greef-Safft earned her B.S. and M.S. degrees in Electrical Engineering from the Catholic University of Louvain (KU Leuven) in Belgium and an M.B.A. from Babson College in Massachusetts. We believe that Ms. De Greef-Safft possesses specific attributes that qualify her to serve as a member of our Board, including her extensive managerial experience in industrial markets as operating company President with Standex International Corporation and Danaher Corporation, as well as her experience serving as a board member of Ag Growth International Inc. and Benchmark Electronics, Inc.

Hsiao-Wuen Hon, Ph.D. has been a member of our Board since August 2017. Dr. Hon is a seasoned technology industry executive with over 27 years of experience at Microsoft Corporation, where he has held various leadership positions. Currently, he serves as Corporate Vice President at Microsoft, and previously held the positions of Asia-Pacific R&D Group Chairman and Managing Director of Microsoft Research Asia. During his tenure at Microsoft, he has made significant contributions in the areas of natural artificial intelligence, spoken language recognition, and internet search. Prior to joining Microsoft, Dr. Hon served as Technology Director of the Apple-ISS Research Center on behalf of Apple Corporation. Dr. Hon holds a Bachelor of Science degree in Electrical Engineering from National Taiwan University, a Master of Science degree in Computer Science with a focus on Artificial Intelligence from Carnegie Mellon University, and a Ph.D. degree in Computer Science, with a focus on Artificial Intelligence and Speech Recognition, also from Carnegie Mellon University. We believe that Dr. Hon possesses specific attributes that qualify him to serve as a member of our Board, including his extensive experience and wealth of knowledge in artificial intelligence and his deep managerial experience in the technology industry at Microsoft and Apple.

Chenming C. Hu, Ph.D. has been a member of our Board since November 2011. Since 1976, Dr. Hu has been a professor in electrical engineering and computer sciences at the University of California, Berkeley, where he has been the TSMC Distinguished Chair Professor Emeritus and Professor in the Graduate School since 2010. He was the Chief Technology Officer of TSMC from 2001 to 2004. Dr. Hu was the founding chairman of Celestry Design Technologies, which was acquired by Cadence Design Systems in 2002. Dr. Hu also serves on the board of directors of ACM Research, Inc., a semiconductor equipment producer. Dr. Hu previously served as a director of Fortinet, Inc. from 2012 to 2015, Inphi Corporation from 2010 to 2021, when it was acquired by Marvell Technology, Inc., and SanDisk Corporation from 2009 to 2016, when it merged with Western Digital Corporation. Dr. Hu is a member of the U.S. National Academy of Engineering and the Chinese Academy of Sciences, and Taiwan’s Academia Sinica. Dr. Hu received his B.S. degree from National Taiwan University and his M.S. degree and Ph.D. from the University of California, Berkeley, all in Electrical Engineering. We believe that Dr. Hu possesses specific attributes that qualify him to serve as a member of our Board, including his extensive experience in the microelectronics and semiconductor industries as Chief Technology Officer of TSMC and as a current and former board member of a number of technology companies, as well as his experience in academia as a professor of microelectronics, which gives him in-depth knowledge of technology trends and developments.

Christopher B. Paisley has served as a member of our Board since August 2012. Since January 2001, Mr. Paisley has served as the Dean’s Executive Professor of Accounting at the Leavey School of Business at Santa Clara University. Mr. Paisley also serves on the board of directors of Equinix, Inc., a provider of network colocation, interconnection and managed services, and Fastly, Inc., a cloud computing services provider. Mr. Paisley has previously served on the board of directors of numerous companies, including Fitbit, Inc., a connected health and fitness company, from January 2015 to May 2020, Fortinet, Inc., a provider of unified

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threat management solutions, from February 2004 to June 2021, and Enterprise 4.0 Technology Acquisition Corp., a Special Purpose Acquisition Corporation from October 2021 to March 2023. Mr. Paisley holds a B.A. degree in business economics from the University of California at Santa Barbara and an M.B.A. from the Anderson School at the University of California at Los Angeles. We believe that Mr. Paisley possesses specific attributes that qualify him to serve as a member of our Board, including expertise in finance, including accounting and financial reporting, as a chief financial officer and in other finance roles and currently as a professor in the field of accounting and finance. Mr. Paisley also has over 20 years of outside board experience, which includes serving as audit committee chairman, at numerous public and private companies.

Andrew W. Verhalen has been a member of our Board since January 2004. Mr. Verhalen has served as a General Partner of Matrix Partners, a venture capital firm, since 1992. He currently serves on the board of directors of a private technology company in which Matrix Partners has invested and has served in the past on six public technology company boards of directors. Prior to joining Matrix Partners, Mr. Verhalen was an executive at 3Com Corporation from July 1986 through November 1991. He served as Vice President and General Manager of the Network Adapter Division for three years and as a Director or Vice President of Marketing for two years. From July 1981 to July 1986, Mr. Verhalen served in various marketing and strategic planning roles at Intel Corporation. Mr. Verhalen holds a B.S.E.E. degree, a M.Eng. degree and a M.B.A. from Cornell University. We believe that Mr. Verhalen possesses specific attributes that qualify him to serve as a member of our Board, including his experience as a technology-focused investor, which gives him in-depth knowledge of, and exposure to, current technology and industry trends and developments, providing us with insight into our industry and target markets, as well as his past experience serving on the boards of directors of six public technology companies.

Feng-Ming (Fermi) Wang, Ph.D. has served as our Chairman of the Board of Directors, President and Chief Executive Officer since he co-founded Ambarella in January 2004. Prior to co-founding Ambarella, Dr. Wang was Chief Executive Officer and co-founder of Afara Websystems, a developer of throughput-oriented microprocessor technology, from November 2000 to July 2002, when Afara was acquired by Sun Microsystems, Inc. Before founding Afara, Dr. Wang served in various positions at C-Cube Microsystems, Inc., a digital video company, from August 1991 to August 2000, and last served as Vice President and General Manager from 1997 to 2000. Dr. Wang holds a B.S. degree in electrical engineering from National Taiwan University and an M.S. degree and Ph.D. in electrical engineering from Columbia University. We believe that Dr. Wang possesses specific attributes that qualify him to serve as a member of our Board, including his service as our Chairman of the Board of Directors, President and Chief Executive Officer, his leadership as a co-founder of Ambarella and his years of experience in the digital video industry.

Vote Required

The three (3) nominees for Class II director receiving the highest number of affirmative votes will be elected as Class II directors. Abstentions and broker non-votes will have no effect on the outcome of the vote. Unless otherwise indicated, all proxies received will be voted “FOR” each of the nominees listed above.

The Board recommends a vote FOR the election of the nominees set forth above as Class II directors of Ambarella.

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INFORMATION REGARDING THE BOARD OF DIRECTORS AND CORPORATE GOVERNANCE

Board Composition

The Board is currently composed of nine (9) members. The Board and its committees meet throughout the year on a set schedule and hold special meetings from time to time as appropriate. The Board held seven (7) meetings during the 2023 fiscal year. Each director attended at least 75% of the total aggregate of the regularly scheduled and special meetings held by the Board and the committees on which such director served during his or her tenure in fiscal year 2023. Our non-management directors meet in regularly scheduled executive sessions without the presence of management. The lead independent director of the Board presides over each such executive session. Under our Corporate Governance Guidelines, our directors are encouraged to attend our annual meeting of shareholders and one of our directors attended the 2022 annual meeting.

Director Independence

Our Corporate Governance Guidelines provide that a majority of our directors will be independent. Based on the review and recommendation by the nominating and corporate governance committee, the Board has determined that Anne De Greef-Safft, Hsaio-Wuen Hon, Chenming Hu, Christopher Paisley, D. Jeffrey Richardson, Elizabeth Schwarting, and Andrew Verhalen, representing a majority of our directors, are independent directors under the rules of Nasdaq. In making these determinations, the Board found that none of these directors had a material or other disqualifying relationship with Ambarella that would interfere with the exercise of independent judgment in carrying out the responsibilities of a director. Feng-Ming (Fermi) Wang, Ambarella’s Chairman of the Board, President and Chief Executive Officer, and Leslie Kohn, Ambarella’s Chief Technology Officer, are not independent directors by virtue of their employment with Ambarella.

Board Leadership Structure

The Board is currently chaired by Dr. Wang, the President and Chief Executive Officer of Ambarella. We believe that combining the positions of Chief Executive Officer and Chairman helps to ensure that the Board and management act with a common purpose. In our view, separating the positions of Chief Executive Officer and Chairman has the potential to give rise to divided leadership, which could interfere with good decision-making or weaken our ability to develop and implement strategy. Instead, we believe that combining the positions of Chief Executive Officer and Chairman provides a single, clear chain of command to execute our strategic initiatives and business plans. In addition, we believe that a combined Chief Executive Officer and Chairman is better positioned to act as a bridge between management and the Board, facilitating the regular flow of information. The Chairman determines the agenda and presides over Board meetings. Dr. Wang’s extensive experience with the Company as a co-founder, President and Chief Executive Officer, and Chairman makes him a strong strategic leader and enables the Board to oversee and support the Company’s initiatives.

The Board determined as part of our corporate governance principles that one of our independent directors should serve as a lead director at any time when the title of chairman is held by an employee director or there is no current chairman. The lead independent director presides over periodic meetings of our independent directors, has the responsibility of raising issues with management on behalf of the outside directors when appropriate and oversees the function of the Board and committees, including advising on agendas and materials to be distributed to the Board among other responsibilities. Mr. Verhalen has served as our lead independent director since June 2017. The Board has determined that Mr. Verhalen qualifies as an independent director under the rules of Nasdaq. As a technology-focused investor with experience on several public company boards of directors, Mr. Verhalen has experience advising senior management in key areas and provides independent oversight.

We believe that the current leadership structure of the Board, as well as our emphasis on Board independence, is appropriate at the present time and allows the Board to fulfill its duties effectively and efficiently based on our current needs.

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Board Committees

We have established an audit committee, a compensation committee, and a nominating and corporate governance committee. Each of the committees has authority to engage legal counsel or other experts or consultants, as it deems appropriate to carry out its responsibilities. The Board has determined that each member of each committee meets the applicable Nasdaq and SEC rules and regulations regarding “independence” and that each member is free of any relationship that would impair his or her individual exercise of independent judgment with regard to Ambarella. We intend to comply with future requirements as they become applicable to us. Each of the committees operates under a written charter adopted by the Board, each of which can be found on our website at http://investor.ambarella.com.

The composition of the Board and each committee is identified in the following table, and the responsibilities of each committee is described below. On occasion, the Board may appoint special committees or designate directors to undertake special assignments on behalf of the Board.

Audit Committee

The audit committee is currently composed of four (4) directors: Dr. Hu, Mr. Paisley, Mr. Richardson, and Ms. Schwarting. Mr. Paisley serves as the chairman of the committee. The audit committee met five (5) times during fiscal year 2023.

The responsibilities of our audit committee include:

The Board has determined that Mr. Paisley qualifies as an “audit committee financial expert,” as defined in applicable SEC rules. The Board made a qualitative assessment of Mr. Paisley’s level of knowledge and

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experience based on a number of factors, including his formal education and experiences as a chief financial officer for public reporting companies, his service on the audit committees of other publicly traded companies, as well as his role as a university professor in the field of accounting and finance.

Compensation Committee

The compensation committee is currently composed of four (4) directors: Ms. De Greef-Safft, Dr. Hon, Dr. Hu, and Mr. Richardson. Mr. Richardson serves as the chairman of the committee. The compensation committee met six (6) times during fiscal year 2023. Each member of the compensation committee is a non-employee director, as defined pursuant to Rule 16b-3 promulgated under the Securities Exchange Act of 1934, as amended.

The responsibilities of our compensation committee include:

The compensation committee has the authority to retain its own compensation consultants and outside legal, accounting and other advisers at the Company’s expense. The compensation committee does not delegate its authority to such consultants or advisers. The compensation committee has engaged the services of Semler Brossy Consulting Group, LLP (“Semler Brossy”), a compensation consulting firm, and has considered such firm’s input in evaluating compensation trends and best practices, identifying peer group companies and benchmarking compensation data and other aspects of administering the Company’s executive compensation program. There were no conflicts of interest between the Company and Semler Brossy or the Company’s outside legal counsel, Wilson Sonsini Goodrich & Rosati P.C.

Nominating and Corporate Governance Committee

The nominating and corporate governance committee is currently composed of five (5) directors: Ms. De Greef-Safft, Mr. Paisley, Mr. Richardson, Ms. Schwarting, and Mr. Verhalen. Mr. Verhalen serves as the chairman of the committee. The nominating and corporate governance committee met four (4) times during fiscal year 2022.

The responsibilities of our nominating and corporate governance committee include:

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Role of the Board in Risk Oversight

One of the key functions of the Board is informed oversight of our risk management process. The Board does not have a standing risk management committee, but rather administers this oversight function directly through the Board as a whole, as well as through its standing committees that address risks inherent in their respective areas of oversight. Our management is responsible for day-to-day management of key risk areas. The Board regularly receives updates from management and discusses risks at regular Board meetings, and considers both the immediacy of a risk and its materiality in making strategic decisions and helping management to prioritize resources.

In particular, the Board is responsible for monitoring and assessing strategic risk exposure, including cybersecurity risks. Our audit committee has the responsibility to consider and discuss our major financial risk exposures and the steps our management has taken to monitor and control these exposures, including guidelines and policies to govern the process by which risk assessment and management is undertaken. The audit committee also monitors compliance with legal and regulatory requirements, in addition to oversight of the performance of our external audit function. Our compensation committee assesses and monitors whether any of our compensation policies and programs has the potential to encourage excessive risk-taking by management or employees. Our nominating and corporate governance committee monitors the effectiveness of our corporate, social and governance guidelines and policies. The committees regularly provide reports to the Board on their activities, including those related to risk management.

The Board and its committees engage outside advisors and experts from time to time to assist in understanding risks, threats and trends.

Compensation Committee Interlocks and Insider Participation

During fiscal year 2023, Ms. De Greef-Safft, Dr. Hon, Dr. Hu, and Mr. Richardson, as well as former board member Dr. Teresa Meng (ending in June 2022), served as members of the compensation committee. None of the members of our compensation committee is or has in the past served as an officer or employee of the Company. None of our executive officers currently serves, or in the past year has served, as a member of the Board or compensation committee of any entity that has one or more executive officers serving on the Board or compensation committee.

Evaluation of Board and Director Performance

The Board believes that a regular evaluation process is an essential component of strong corporate governance practices. The nominating and corporate governance committee oversees an evaluation process to evaluate Board effectiveness and aid in succession planning. This process consists of a full Board evaluation as well as evaluations of each of the Board’s standing committees. The evaluations, which are distributed and obtained through outside counsel to promote candidness, seek feedback on Board and committee performance, chairman performance, processes, effectiveness, and opportunities for improvement. The questionnaires are designed to solicit feedback on a range of topics, including overall Board and committee dynamics, leadership, meeting agenda topics, information flow and access to management, director preparation and participation, and succession planning. The results of the evaluations are reviewed and discussed with the Board and its committees.

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Director Skills, Competencies and Experience

The nominating and corporate governance committee maintains a skill set survey of the current Board members. The Board uses the survey to evaluate the experience and expertise of the existing Board members and to identify the skills and characteristics of future director candidates. The table below sets forth certain skills, competencies and experience of our Board members.

Skills

Industry-Specific Experience

Semiconductor Industry Experience

✓

✓

✓

✓

✓

✓

North American Business Experience

✓

✓

✓

✓

✓

✓

✓

✓

International Business Experience – Asia/Developing Economies

✓

✓

✓

✓

✓

✓

✓

International Business Experience – Europe

✓

✓

✓

✓

✓

Customer Segments

Security Camera

✓

✓

✓

✓

✓

Automotive

✓

✓

✓

Robotics and Industrial

✓

✓

✓

✓

Consumer

✓

✓

✓

✓

General Business Skills and Expertise

Human Capital Management

✓

✓

✓

✓

✓

✓

✓

✓

Product Management & Marketing

✓

✓

✓

✓

✓

✓

Sales and Business Development

✓

✓

✓

✓

Operations & Supply Chain Management

✓

✓

✓

✓

✓

✓

✓

CEO/Executive Level Management Experience

✓

✓

✓

✓

✓

✓

✓

Finance & Accounting Literacy

✓

✓

✓

✓

✓

✓

✓

Information Technology & Cybersecurity

✓

✓

✓

✓

✓

✓

✓

✓

Strategy Development and Implementation

✓

✓

✓

✓

✓

✓

✓

✓

✓

Public Board / Governance Experience

✓

✓

✓

✓

✓

✓

✓

✓

Mergers & Acquisitions / Organizational Change

✓

✓

✓

✓

✓

✓

✓

✓

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Board Diversity

The nominating and corporate governance committee of the Board of Directors is committed to continuing to identify, recruit and retain highly qualified directors and director candidates with diverse experiences, tenures, perspectives, and backgrounds to join and remain on the Board. The graphics below summarize the current gender, age and tenure of the Board.

In addition, the table below provides certain information regarding the composition of our Board of Directors in the categories defined by Nasdaq Rule 5605(f). As shown below, the Company is currently in compliance with the diversity requirements of Nasdaq Rule 5605(f).

Director Nominations

The Board nominates directors for election at each annual meeting of shareholders and elects new directors to fill vacancies when they arise. The nominating and corporate governance committee has the responsibility to identify, evaluate, recruit and recommend qualified candidates to the Board for nomination or election.

Director Criteria. The nominating and corporate governance committee has a policy regarding consideration of director candidates recommended by shareholders. The nominating and corporate governance committee reviews

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suggestions for director candidates recommended by shareholders and considers such candidates for recommendation based upon an appropriate balance of knowledge, experience and capability. In addition to considering an appropriate balance of knowledge, experience and capability, the Board has as an objective that its membership be composed of experienced and dedicated individuals with diversity of backgrounds, perspectives and skills. Except as may be required by rules promulgated by Nasdaq or the SEC, there are currently no specific, minimum qualifications that must be met by each candidate for the Board, nor are there any specific qualities or skills that are necessary for one or more of the members of the Board to possess. The nominating and corporate governance committee selects candidates for director based on their character, judgment, diversity of experience, independence, corporate experience, length of service, potential conflicts of interest, and their willingness and ability to devote sufficient time to effectively carry out their duties as a director.

Prior to each annual meeting of shareholders, the nominating and corporate governance committee will identify nominees first by reviewing the current directors whose term expires at the annual meeting of shareholders and who are willing to continue in service. These candidates are evaluated based on the criteria described above, including as demonstrated by the candidate’s prior service as a director, and the needs of the Board with respect to the particular talents and experience of its directors. In the event that a director does not wish to continue in service, the nominating and corporate governance committee determines not to nominate the director, or a vacancy is created on the Board as a result of a resignation, an increase in the size of the Board or other event, the nominating and corporate governance committee will consider various candidates for Board membership, including those suggested by members of the nominating and corporate governance committee, by other members of the Board, by any executive search firm engaged by the nominating and corporate governance committee and by shareholders. The nominating and corporate governance committee has from time to time retained an executive search firm to assist in sourcing potential candidates for our Board.

Shareholder Nominees. In addition, our articles of association contain provisions that address the process by which a shareholder may nominate an individual to stand for election to the Board at our annual meeting of shareholders. In order to nominate a candidate for director, a shareholder must give timely notice in writing to Ambarella, Inc.’s Secretary and comply with the provisions of our articles of association. To be timely, we must have received the shareholder’s notice not more than 120 days nor less than 90 days prior to the anniversary of the date our proxy statement was provided to shareholders in connection with previous year’s annual meeting of shareholders. However, if we did not hold an annual meeting of shareholders in the prior year or if the date of the annual meeting of shareholders is more than 30 days before or after the anniversary date of the prior year’s annual meeting of shareholders, we must receive the shareholder’s notice not earlier than the close of business on the 120^th day prior to the Annual Meeting and not later than the close of business on the later of 90 days prior to the annual meeting of shareholders and the 10^th day after the day we provided such public disclosure of the meeting date. Information required by the articles of association to be in the notice include the name and contact information for the candidate and the person making the nomination, the principal occupation or employment of the candidate, the class and number of Ambarella securities held by the candidate, and other information about the nominee that must be disclosed in proxy solicitations under Section 14 of the Securities Exchange Act of 1934 and the related rules and regulations under that Section. Any notice of director nomination must include the additional information required by Rule 14a-19(b) under the Exchange Act. We received no director nominees from our shareholders for the upcoming Annual Meeting. Shareholder nominations must be made in accordance with the procedures outlined in, and include the information required by, our articles of association and must be addressed to 3101 Jay Street, Santa Clara, CA 95054, Attn: Secretary. You can obtain a copy of our articles of association by writing to the Secretary at this address.

Director Voting Policy

The Board has adopted a director voting policy, which establishes that any director nominee who receives a greater number of “Withhold” votes than “For” votes in an uncontested election held in an annual meeting of shareholders shall submit his or her offer of resignation to the nominating and corporate governance committee. The nominating and corporate governance committee shall evaluate the relevant facts and circumstances and

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recommend to the Board an action to be taken on the resignation offer. The Board will promptly publicly disclose its decision and, if applicable, the reasons for rejecting the tendered resignation.

Communications with the Board

The Board has adopted a formal process by which shareholders may communicate with the Board or any of its directors. Shareholders who wish to communicate with the Board or an individual director may send a written communication addressed as follows: Ambarella Board Communication, 3101 Jay Street, Santa Clara, California 95054. Each communication will be reviewed by the General Counsel of Ambarella who will forward the communication to the Board or to any individual director to whom the communication is addressed unless the communication is of a commercial, frivolous or similarly inappropriate nature, in which case, the General Counsel will discard the communication.

Corporate Governance Principles and Practices

We believe our corporate governance initiatives comply with the Sarbanes-Oxley Act of 2002 and the rules and regulations of the SEC adopted thereunder. In addition, we believe our corporate governance initiatives comply with the rules of The Nasdaq Stock Market.

The Board has adopted a Code of Business Conduct and Ethics that applies to each of our directors, officers and employees. This code addresses various topics, including:

The Board also has adopted a Code of Ethics for our Chief Executive Officer and Senior Financial Officers, including our Chief Financial Officer and principal accounting officer, relating to ethical conduct, conflicts of interest and compliance with law. The Code of Conduct and the Code of Ethics for our Chief Executive Officer and Senior Financial Officers is available to shareholders on the investor relations portion of Ambarella’s website at www.ambarella.com. Any waiver to the Code of Business Conduct for an executive officer or director or any waiver of the Code of Ethics may only be granted by the Board or a committee of the Board and must be timely disclosed as required by applicable law. We also have implemented whistleblower procedures that establish formal protocols for receiving and handling complaints from employees. Any concerns regarding accounting or auditing matters reported under these procedures will be communicated promptly to our audit committee.

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Corporate Social Responsibility

We believe that social responsibility is essential for a healthy and equitable corporate culture; one that balances the interests of its various worldwide stakeholders, including employees, shareholders, partners, and customers. We are committed to sound corporate citizenship in the way we manage our people, our business and our impact on society and the environment. Our nominating and corporate governance committee oversees the Company’s development and disclosure of policies and programs relating to corporate responsibility, including environmental and social (“ESG”) matters. Our executive management team is responsible for directly leading the Company’s ESG initiatives, including our Chief Operating Officer, General Counsel, VP of Human Resources and VP of Operations. The nominating and corporate governance committee coordinates with senior management on the periodic presentation of ESG activities to the Board. We are currently focusing our efforts on where we can have the most positive impact on our business and society and we are intent on managing both opportunities and risks that arise from ESG matters.

Our Workforce

Innovation is the lifeblood of our company. Since our founding in 2004, we have strived to develop leading-edge technologies using the most advanced semiconductor processes. As a fabless semiconductor company, our people are our most important asset and we rely upon them to sustain our competitive advantage. As of January 31, 2023, we had approximately 900 employees in our worldwide workforce, approximately 75% of whom are engaged in research & development activities. As of January 31, 2023, females represent 21% of management positions, 16% of our technical roles, and 20% of our total workforce. The majority of our employees are from diverse ethnic backgrounds, though this is partly due to a large majority of employees being located outside of the United States, primarily in Asia. Of our employees with a rank of vice-president or higher, 65% are of diverse ethnicity. Despite employees working in geographically disparate locations and differences in cultures, we strive to treat all employees as part of one team.

We are committed to ensuring the human rights of our worldwide workforce and treating all employees with dignity and respect. It is our aim to build a more diverse and inclusive workforce that fosters broad perspectives to solving challenges. We believe our compensation and benefits packages, combined with our culture that promotes teamwork, innovation and immediate hands-on experience, contribute to low employee turnover. We offer a combination of competitive base salary, time-based equity incentives and bonus plans linked to financial and strategic performance that are designed to motivate and reward personnel with annual grants of stock-based and cash-based incentive compensation awards, plus other benefits, in order to increase stockholder value and our success by motivating such individuals to perform to the best of their abilities and achieve both our short and long-term objectives. We emphasize continued employee education and offer tuition reimbursement benefits as part of our overall compensation package.

Employees are encouraged to communicate openly with management without fear of reprisal or harassment. All employees receive an annual performance review. We pursue open communication with our employees through regular town-hall style meetings and the collection of feedback from our employees on a regular basis. We respect the rights of employees to associate freely, seek representation or join workers’ councils in accordance with local laws.

Our Supply Chain

We are committed to promoting the highest level of integrity and ethical standards throughout our supply chain. Our foundry and primary assembly vendors have committed to the principles of the Responsible Business Alliance, including the protection of human and workers’ rights.

The Environment

We acknowledge our responsibility to ensure our products are designed, developed, and supplied in an environmentally safe and sound manner. We are committed to promoting environmental protection and

18

sustainability, from the product design phase, through manufacture, sale and distribution. With innovative process technology and design, we seek to enhance sustainability through the products we provide to our customers. As a fabless semiconductor design company, we do not manufacture our products and, with respect to our direct activities, we believe we leave a relatively small environmental impact compared to the impact of manufacturers or others in our supply chain. Our primary manufacturing partner has made a public commitment to integrating sustainability into its manufacturing process. We aim to improve our own sustainability efforts as we pursue these goals:

Good Governance

We strive to apply strong ethical, moral and legal principles in every aspect of our business conduct. Adherence to these principles is essential to our efforts to gain and maintain the confidence and support of our employees, our customers, partners with whom we do business, and our shareholders.

We obey and comply with all laws and regulations that apply to the Company in the communities where we do business. However, this legal compliance is simply the baseline, establishing the minimum requirements for good corporate conduct. In addition to following the letter of the law, we strive to comport ourselves with integrity and transparency.

We value our shareholders’ governance view and seek to solicit feedback from our shareholders on a regular basis relating to matters that are important to them, including the compensation of our executive officers and directors and ESG topics. Our Chief Executive Officer, Chief Financial Officer and Vice President of Corporate Development and Investor Relations regularly participate in investor conferences and conduct meetings and telephone calls with shareholders.

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DIRECTOR COMPENSATION

Our non-employee directors receive compensation consisting of annual cash retainers for service on our Board and its standing committees, as well as equity grants awarded on an annual recurring basis as they remain a member of the Board. Non-employee directors joining the Board may also receive an equity grant in connection with their appointment to the Board. Our compensation committee periodically reviews compensation for our non-employee directors, including review of competitive practices provided by a third-party compensation consultant. During fiscal year 2023, the Board approved, at the recommendation of the compensation committee and following the compensation committee’s review of peer company data and consultation with the compensation consultant, a modification to the cash retainer portion of the director compensation program. We believe our non-employee director compensation program provides reasonable compensation to our non-employee directors that is appropriately aligned with our peers and is commensurate with the services and contributions of our non-employee directors.

Cash Retainers. Effective as of May 27, 2022, the Board approved an increase in the annual retainer paid to our non-employee directors from $35,000 to $45,000, prorated for partial service in any year and paid in cash at the end of each quarter for service during the previous quarter. The individual acting as lead independent director is paid an additional retainer of $15,000 annually for serving in that role. In addition to the annual retainer for serving on the Board, non-employee directors are also paid cash retainers for committee service. Effective as of May 27, 2022, the Board also approved increases in the annual retainers paid to chairpersons and members of our audit committee, compensation committee and nominating and corporate governance committees as follows:

Annual Cash Retainers Paid for Committee Service During Fiscal Year 2023 Prior to May 27, 2022

Annual Cash Retainers Paid for Committee Service During Fiscal Year 2023 On or After May 27, 2022

Stock Compensation. For fiscal year 2023, the equity award compensation structure for our non-employee directors remained the same as was adopted since fiscal year 2017. Each continuing director received a restricted stock unit award with an initial grant date fair value (determined in accordance with U.S. generally accepted accounting principles) of approximately $200,000 vesting quarterly over 12 months following the vesting commencement date of September 15, 2022, subject to continued service through the applicable vesting dates. Accordingly, on September 1, 2022, each of the non-employee directors who were then serving on the Board received a restricted stock unit award covering 3,117 shares. On February 1, 2022, Ms. De Greef-Safft received a restricted stock unit award covering 1,063 shares in connection with her initial appointment to the Board, which award had a grant date value of $150,000, that vested in three equal, quarterly installments on March 15, 2022, June 15, 2022 and September 15, 2022, subject to continued service through the applicable vesting dates.

Outstanding equity awards granted to our non-employee directors are subject to the terms and conditions of our 2021 Equity Incentive Plan (the “Plan”) which provides a fiscal year annual limit of $500,000 on the total value of equity compensation and cash retainers that may be paid to each continuing non-employee director, with this limit increased to $1,000,000 in the fiscal year of a new director’s initial service as a non-employee director. For these purposes, the value of an equity compensation award is determined as grant date fair value, which is

20

determined in accordance with U.S. generally accepted accounting principles. Any equity awards or other compensation provided to an individual for his or her services as an employee, or for his or her services as a consultant other than as a non-employee director, do not count toward these limits.

Under the terms of the Plan, if awards, including those of our non-employee directors, are not assumed or substituted for in the event of a merger of change in control of the Company, all awards accelerate in full, and for awards with performance-based vesting, all performance goals or other vesting criteria are deemed achieved at 100% of target levels and all other terms and conditions met. The Plan also provides that if equity awards granted to non-employee directors are assumed or substituted for in a merger or change in control but, on or after such assumption or substitution, the individual’s status as a director (or director of the successor) is terminated other than by a voluntary termination not requested by the acquirer, the non-employee director’s equity awards immediately vest in full, and for awards with performance-based vesting (if any), all performance goals or other vesting criteria are deemed achieved at 100% of target levels and all other terms and conditions met.

Stock Ownership Guidelines. The Board believes that all directors should maintain a meaningful personal financial stake in the Company to align their long-term interests with those of our shareholders. We maintain stock ownership guidelines that apply to our named executive officers and non-employee directors. This policy requires non-employee directors to attain and maintain a minimum share ownership level equal to at least five times the annual cash retainer, i.e., $225,000 within five years of becoming a director. The stock ownership guidelines for our named executive officers (including those who are employee directors) are set forth in the section titled “Executive Compensation – Compensation Discussion & Analysis – Stock Ownership Guidelines” below. As of January 31, 2023, all of our non-employee directors and employee directors satisfy the equity ownership guidelines.

Director Compensation for Fiscal Year 2023

The following table sets forth the compensation paid or accrued by us to our current non-employee directors during fiscal year 2023. The table excludes Mr. Kohn and Dr. Wang, who did not receive any additional compensation from us in their roles as a director because they are employees of Ambarella.

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PROPOSAL 2

RATIFICATION OF APPOINTMENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

The audit committee of the Board has appointed PricewaterhouseCoopers LLP as Ambarella’s independent registered public accounting firm, or independent auditors, for the fiscal year ending January 31, 2024, and has further directed that management submit the appointment of independent auditors for ratification by the shareholders at the Annual Meeting. PricewaterhouseCoopers LLP has audited Ambarella’s financial statements since fiscal year 2007. Representatives of PricewaterhouseCoopers LLP are expected to be present at the Annual Meeting. They will have an opportunity to make a statement if they so desire and will be available to respond to appropriate questions.

Neither Ambarella’s Articles of Association nor other governing documents or law require shareholder ratification of the appointment of PricewaterhouseCoopers LLP as Ambarella’s independent auditors. However, the audit committee is submitting the appointment of PricewaterhouseCoopers LLP to shareholders for ratification as a matter of good corporate practice. If the shareholders fail to ratify the appointment, the audit committee will reconsider whether or not to retain that firm. Even if the appointment is ratified, the audit committee in its discretion may direct the appointment of different independent auditors at any time during the year if they determine that such a change would be in the best interests of Ambarella and its shareholders.

The affirmative vote of the holders of a majority of the shares present in person or represented by proxy and entitled to vote at the Annual Meeting will be required to ratify the appointment of PricewaterhouseCoopers LLP. Abstentions will be counted toward the tabulation of votes cast on proposals presented to the shareholders and will have the same effect as negative votes.

Principal Accountant Fees and Services

The following table represents aggregate fees billed to Ambarella by PricewaterhouseCoopers LLP for the fiscal years ended January 31, 2022 and 2023, respectively, all of which were approved by the audit committee:

Pre-Approval Policies and Procedures

The audit committee has adopted a policy and procedures for the pre-approval of audit and non-audit services rendered by our independent auditors, PricewaterhouseCoopers LLP. The policy generally pre-approves

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specified services in the defined categories of audit services, audit-related services and tax services up to specified amounts. Pre-approval may also be given as part of the audit committee’s approval of the scope of the engagement of the independent auditors or on an individual, explicit, case-by-case basis before the independent auditor is engaged to provide each service. The pre-approval of services may be delegated to one or more of the audit committee’s members, but the decision must be reported to the full audit committee at its next scheduled meeting.

The audit committee has determined that the rendering of the services described above by PricewaterhouseCoopers LLP is compatible with maintaining the principal accountant’s independence.

Vote Required

Ratification of the appointment of PricewaterhouseCoopers LLP requires the affirmative vote of a majority of the shares present and voting at the Annual Meeting in person or by proxy. Abstentions will have the effect of a vote against this proposal, and broker non-votes will have no effect. Unless otherwise indicated, proxies received will be voted “FOR” ratification of the appointment. In the event ratification is not obtained, the audit committee will review its future appointment of our independent registered public accountants.

The Board recommends a vote FOR the ratification of the appointment of PricewaterhouseCoopers LLP as our independent registered public accounting firm.

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REPORT OF THE AUDIT COMMITTEE¹

The audit committee provides assistance to the Board of Directors in fulfilling its legal and fiduciary obligations in matters involving Ambarella’s accounting, auditing, financial reporting, internal control and legal compliance functions by approving the services performed by Ambarella’s independent accountants and reviewing their reports regarding Ambarella’s accounting practices and systems of internal accounting controls as set forth in a written charter adopted by the Board. Ambarella’s management is responsible for preparing Ambarella’s financial statements and the independent registered public accountants are responsible for auditing those financial statements. The audit committee is responsible for overseeing the conduct of these activities by Ambarella’s management and the independent registered public accountants.

In this context, the audit committee has met and held discussions with management and the independent registered public accountants. Management represented to the audit committee that Ambarella’s consolidated financial statements were prepared in accordance with generally accepted accounting principles, and the audit committee has reviewed and discussed the consolidated financial statements with management and the independent registered public accountants. The audit committee has discussed with the independent registered public accountants matters required to be discussed by the Public Company Accounting Oversight Board and the SEC. In addition, the independent registered public accountants provided to the audit committee the written disclosures required by Public Company Accounting Oversight Board Rule 3526 (Communication with Audit Committees Concerning Independence) and the audit committee and the independent registered public accountants have discussed such accountants’ independence from Ambarella and its management. The audit committee has discussed with Ambarella’s internal and independent registered public accountants, with and without management present, their evaluations of Ambarella’s internal accounting controls and the overall quality of Ambarella’s financial reporting.

In reliance on the reviews and discussions with management and the independent registered public accountants referred to above, the audit committee recommended to the Board, and the Board approved, the inclusion of the audited financial statements in Ambarella’s Annual Report on Form 10-K for the fiscal year ended January 31, 2023, for filing with the SEC.

Christopher B. Paisley (Chairman)

Chenming C. Hu

D. Jeffrey Richardson

Elizabeth M. Schwarting

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PROPOSAL 3

ADVISORY VOTE TO APPROVE EXECUTIVE COMPENSATION

The Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010 (the “Dodd-Frank Act”), allows our shareholders to vote to approve, on an advisory basis, the compensation of our named executive officers. At our annual meeting of shareholders held in 2021, the Company’s shareholders approved, on an advisory basis, soliciting a shareholder advisory vote on the compensation of our named executive officers on an annual basis and the Company holds such advisory votes on the compensation of our named executive officers annually. Accordingly, this year we again are asking our shareholders to provide an advisory vote to approve the compensation of our named executive officers, including as disclosed in the Compensation Discussion and Analysis section, along with the accompanying compensation tables and narrative disclosures as described in this Proxy Statement. This proposal, commonly known as a “say-on-pay” proposal, gives our shareholders the opportunity to express their views on the compensation of our named executive officers.

The “say-on-pay” vote is advisory, and as such is not binding on the Company, but it does provide the compensation committee with valuable information about shareholder opinion of our executive compensation policies and programs for consideration when determining executive compensation in the future. After the “say on pay” vote at this year’s annual meeting of shareholders, we anticipate that the next “say-on-pay” vote will be scheduled to occur at the Company’s annual meeting of shareholders in 2024.

Please see the Compensation Discussion and Analysis section of this Proxy Statement beginning on page 29, the accompanying compensation tables and the narrative disclosures for greater detail about our executive compensation programs, including information about the fiscal year 2023 compensation of our named executive officers. We believe that our executive compensation programs have been effective in achieving long-term alignment of management and shareholder interests, consistent with the Company’s philosophy on pay and performance.

We ask that you vote “FOR” the following resolution:

RESOLVED: That the shareholders of Ambarella, Inc. hereby approve, on an advisory basis, the compensation of the named executive officers, as disclosed in the Proxy Statement furnished for the 2023 Annual Meeting of Shareholders pursuant to the compensation disclosure rules and regulations of the U.S. Securities and Exchange Commission, including the Compensation Discussion and Analysis, compensation tables and the narrative discussion.

Vote Required

Approval, on an advisory basis, of named executive officer compensation requires the affirmative vote of a majority of the shares present and voting at the Annual Meeting in person or by proxy. Abstentions will have the effect of a vote against this proposal, and broker non-votes will have no effect. Unless otherwise indicated, proxies received will be voted “FOR” approval, on an advisory basis, of named executive officer compensation.

The Board unanimously recommends a vote “FOR” the approval, on an advisory basis, of the compensation of our named executive officers as disclosed in this Proxy Statement.

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EXECUTIVE OFFICERS

The following table sets forth certain information about our current executive officers and their respective ages as of March 31, 2023. There are no family relationships among any of our directors or executive officers.

Feng-Ming (Fermi) Wang and Leslie Kohn. For brief biographies of Dr. Wang and Mr. Kohn, please see “Proposal 1 – Election of Class II Directors” above.

Brian C. White was appointed as Chief Financial Officer in April 2022. Before joining Ambarella, Mr. White served as Senior Vice President and Chief Financial Officer at Maxim Integrated Products, Inc., an integrated circuit company, from August 2019 through its merger into Analog Devices, Inc. in August 2021. Prior to Maxim Integrated Products, Mr. White served as Senior Vice President and Chief Financial Officer of Integrated Device Technology, Inc. (IDT) from September 2013 to March 2019. Mr. White joined IDT in February 2007, and prior to becoming Chief Financial Officer, Mr. White served as Vice President of Finance and Treasurer of IDT. Before joining IDT, Mr. White held a variety of financial and operational management positions at a number of companies, including Nvidia, Hitachi GST, IBM and Deloitte. Mr. White serves on the board of directors of FormFactor, Inc., a provider of semiconductor test and measurement solutions. Mr. White holds a B.A. in Business Administration from Seattle University and an M.B.A. from the University of Notre Dame.

Chan W. Lee was a member of the Company’s founding team, and has served as Chief Operating Officer since September 2021. Before his appointment as Chief Operating Officer, Mr. Lee served as Vice President, VLSI since February 2004. Prior to joining the Company, Mr. Lee held management-level positions at Afara Websystems, Inc., a developer of throughput-oriented microprocessor technology that was acquired by Sun Microsystems in 2002, and Intel Corporation, a semiconductor company. Mr. Lee holds B.S. and M.S. degrees in Electrical Engineering from Cornell University.

Chi-Hong (John) Ju was a member of the Company’s founding team, and has served as Sr. Vice President, Systems since September 2021. Prior to that, Mr. Ju served as Vice President, Software since February 2004. Before joining the Company, Mr. Ju held management-level positions at Afara Websystems, C-Cube Microsystems, Inc., a developer of digital video processors, and Sarnoff Research Lab, a pioneer of video technology. Mr. Ju holds a B.S. degree in Electrical Engineering from National Taiwan University and a M.S. degree in Electrical and Computer Engineering from Princeton University.

Yun-Lung (Michael) Chen has served as our Vice President, Business Development since June 2011, and was Sr. Director of Sales from January 2005 to June 2011. Prior to joining Ambarella, Mr. Chen was Director of Sales for Marvell Technology, a semiconductor company, from December 2002 to October 2003. From October 1997 to October 2002, Mr. Chen served as Director of Sales for Wintech Microelectronics, a distributor of electronics. Mr. Chen holds a B.S. degree in industrial engineering from Tung Hai University in Taiwan.

Christopher Day has served as our Vice President, Marketing and Business Development since March 2010. Prior to joining Ambarella, Mr. Day was President and Chief Executive Officer of Mobilygen, Inc., a video

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compression company from March 2007 to October 2008, prior to acquisition by Maxim Integrated Products, Inc., and then served as Executive Director of Business Management of Maxim until March 2010. From February 2002 to February 2007, Mr. Day served as General Manager of Media Processing at NXP Semiconductors N.V., formerly Philips Semiconductor. From February 1998 to May 2001, Mr. Day served as Senior Director of Marketing for C-Cube Microsystems. Prior to joining C-Cube Microsystems, Mr. Day held sales and marketing positions at AuraVision, Inc., Motorola, Inc., and Hitachi, Ltd. Mr. Day holds a B.S. degree in computer and microprocessor systems from Essex University in the United Kingdom, and an M.B.A. from Santa Clara University.

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EXECUTIVE COMPENSATION

Compensation Discussion and Analysis

This Compensation Discussion and Analysis discusses the compensation programs and policies for our named executive officers (“NEOs”) for fiscal year 2023, ended January 31, 2023. Our NEOs for fiscal year 2023 were:

John Young, our Vice President, Finance, is included as an NEO for fiscal year 2023 solely due to his designation as our interim principal financial officer for a portion of fiscal year 2023 prior to Mr. White’s appointment as Chief Financial Officer in April 2022.

This Compensation Discussion and Analysis describes the material elements of our executive compensation during fiscal year 2023. It also provides an overview of our executive compensation philosophy and objectives, and analyzes how and why the Compensation Committee of our Board of Directors (the “compensation committee”) arrived at the specific compensation decisions for our NEOs for fiscal year 2023. The information contained in this Compensation Discussion and Analysis should be read in connection with the compensation tables below, which provide a detailed view of the compensation paid to our NEOs in fiscal year 2023.

Executive Summary

Who We Are

Ambarella is a leading developer of low-power system-on-a-chip, or SoC, semiconductors providing powerful artificial intelligence, or AI, processing, advanced image signal processing and high-resolution video compression. Our technologies make cameras smarter - enabling features like person detection, object classification, analytics, and more - performing complex data analysis in real time, delivering high-quality imagery, and preserving vital system resources such as power and network bandwidth. In the last several years, we have focused on creating advanced AI technology that enables edge devices to visually perceive the environment and make decisions based on the data collected from cameras and other types of sensors. This category of AI technology is known as computer vision, or CV, and our CV SoCs integrate our state-of-the-art video processor technology together with our recently developed deep learning neural network processing technology, which we refer to as CVflow^®. Our CV technologies are allowing us to address a broader range of markets and applications requiring AI video features, including professional and home IP security cameras, active safety and autonomy in the vehicular market, access control, industrial automation and robotic markets, and sensing cameras in enterprise, public and smart home applications.

Fiscal Year 2023 Business Highlights

We achieved significant milestones during fiscal year 2023 in our ongoing transformation into an AI edge processor company. Business highlights included:

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Fiscal Year 2023 Executive Compensation Highlights

Our executive compensation programs support our long-term strategy, and furthermore, adapt and pivot based on business needs and changes in our strategy. Continuity of senior leadership, as well as of our engineering teams, continues to be critical during this juncture and the compensation committee has sought to adapt our compensation programs around strategic initiatives that are critical to our future success. Our industry is characterized by high demand and intense competition for talent, including engineering personnel as well as management talent. As we have transitioned into AI computer vision technology, the pool of qualified candidates has become more limited, particularly in Silicon Valley, and we increasingly compete for talent with companies much larger than us and our peer group of companies. We have relied significantly on equity compensation, in the form of restricted stock units (“RSUs”) for employees and RSUs and performance-based restricted stock units (“PRSUs”) for executives, to retain and motivate employees and executives as our transformation continues.

Key compensation highlights from fiscal year 2023 include:

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Implementing Shareholder Feedback in Our Compensation Structure

We seek to engage with shareholders to solicit feedback relating to executive compensation and corporate governance practices. Our CEO and Chief Financial Officer (“CFO”) regularly conduct meetings and telephone calls with shareholders on matters relating to the company. In 2021, we reached out to 25 of our top institutional shareholders to engage on matters relating to our 2021 Equity Incentive Plan (approved by shareholders at our 2021 annual shareholder meeting) and to solicit feedback on other matters. The Board considered this shareholder feedback when determining the number of shares sought to be included in the pool of the new equity plan, as well as other matters that our shareholders see as priorities.

Our Say on Pay proposal has received strong support since 2019. Our Say on Pay proposals at the 2020, 2021 and 2022 annual shareholder meetings resulted in a votes of approximately 91%, 93% and 94%, respectively, in favor of the executive compensation program. In light of such consistently strong support, we generally maintained the structure of our executive compensation program for fiscal year 2023.

Aligning Pay for Performance

The cornerstone of our executive compensation program is pay for performance. Accordingly, while we pay competitive base salaries and other benefits, a significant portion of each of our NEOs’ compensation opportunity is based on variable pay in the form of performance-based bonuses and long-term equity awards. As discussed above, our business continues to transition from our legacy consumer camera markets, such as wearable cameras and camera enabled drones, to AI-based CV applications for active safety and autonomy in the vehicular market, access control, mobile robotics, industrial automation and sensing cameras in the enterprise, public and smart home applications. This multi-year effort has presented retention challenges and despite positive traction we have made the last few years it is imperative we continue to galvanize our employees and executives around strategic initiatives that we believe will make us successful in the long term. We also recognize that sustainable long-term growth is significant for shareholders. As a result, for fiscal year 2023, approximately 83% of target total compensation (consisting of salary, target bonus opportunity and long-term equity awards) for our CEO was in the form of equity vesting over three years. Moreover, for fiscal year 2023, approximately 91% of the target total compensation for our CEO was “at risk” variable compensation in the form of a performance-based annual bonus opportunity, a time-based RSU award and a target PRSU award. The composition of the total annual compensation of our CEO for fiscal year 2023, as reported in the Summary Compensation Table further below, was as follows:

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Corporate Governance Best Practices

Framework for Determining Executive Compensation

Overview

Our executive compensation program has focused primarily on attracting executive talent to manage and operate our business, retaining individuals who are key to our growth and success, and rewarding individuals who help us achieve our business objectives. Our industry is characterized by high demand and intense competition for talent, including engineering personnel as well as management talent. The pool of qualified candidates is often limited, particularly in Silicon Valley, and we often compete for talent with companies much larger than us and our peer group of companies (described below). To support these objectives, we provide a competitive total compensation package to our executive officers that we believe achieves the following:

Since our initial public offering in 2012, our executive compensation program continues to evolve. We have continued to make incremental changes to our executive compensation program to adopt practices that are

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appropriate for the Company given our business, industry, size, growth, and other factors. We have engaged an independent compensation consultant since our initial public offering, including for fiscal year 2023, which assists our compensation committee in determining executive compensation. Over the last few years, we have considered and used different types of equity awards to grant our NEOs, as we strive to establish a mix that continues to appropriately emphasize pay for performance, compensation that is competitive with the market and provide appropriate incentive to drive our business success and retain our key talent.

Peer Companies

In setting executive compensation for fiscal year 2023, our compensation committee considered the compensation data gathered by Semler Brossy Consulting Group, LLC (“Semler Brossy”) for the Company’s peer group of companies, although it did not benchmark or otherwise target our compensation to any specific percentile or range with respect to our compensation peers. The peer group’s primary purpose is to inform on pay program design, relationship of pay and performance, and equity usage at companies with which the Company competes for customers and/or executive talent.

During fiscal year 2022, the compensation committee revised the peer group to more closely align with the Company’s market cap, revenues, industry and growth profile. Accordingly, the peer group was formed among semiconductor companies with revenue of approximately 1/3 to 3 times the then revenue of the Company and market capitalization of approximately 1/3 to 3 times the then market capitalization of the Company, which resulted in adding several AI software companies, to reflect the Company’s transition to AI computer vision, and one company supplying machine perception technology for the autonomous vehicles, to reflect the Company’s increased focus on the OEM automotive market. This peer group was retained for fiscal year 2023 and was used for the basis of fiscal year 2023 compensation decisions, including related to fiscal year 2023 base salary and fiscal year 2023 equity grants.

Fiscal Year 2023 Peer Group

The Role of the Compensation Committee and Board of Directors

The compensation committee is responsible for the executive compensation program for our executive officers. The compensation committee formally met six times during fiscal year 2023, to review and discuss matters related to compensation of our employees and executive officers. Some of these meetings were held with members of management in attendance and some were held in closed session. The meetings also included members of our compensation consultant (as described below). The compensation committee reports to the Board on its discussions and actions and, in some cases, recommends to the Board the decisions to be made and other actions to be taken with regard to our executive officers’ compensation. Our compensation committee’s decisions regarding executive compensation are based on the compensation committee’s assessment of the performance of the Company and each individual executive officer, as well as other factors, such as prevailing industry trends and the competitive market for executive talent.

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The Role of Management

Our CEO typically make recommendations to our compensation committee, attends certain compensation committee meetings and is involved in the process for setting our NEOs’ compensation, provided that our CEO does not make recommendations as to his own compensation or participate in compensation committee discussion of his own compensation. Our compensation committee considers management’s recommendations but is not required to follow any recommendations and may adjust compensation up or down as it determines in its discretion. Our compensation committee reviews the recommendations and other data and approves or makes recommendations to the Board as to each NEO’s total compensation, as well as each individual compensation component, other than with respect to NEOs who are not executive officers. While Mr. Young was our principal financial officer, and therefore an executive officer for purposes of Section 16 of the Securities Exchange Act (a “Section 16 officer”) for a portion of fiscal year 2023, he ceased to be a Section 16 officer in connection with Mr. White’s appointment as CFO in April 2022. Once Mr. Young ceased to be a Section 16 officer, fiscal year compensation decisions for him were made by the CEO in accordance with the CEO’s general authority with respect to non-executive officer employees.

The Role of the Compensation Consultant

The compensation committee has authority to appoint and retain a compensation consultant. The reasonable fees for services rendered by the compensation consultant are paid by the Company. For fiscal year 2023, our compensation committee engaged Semler Brossy to provide compensation consulting services and Semler Brossy served at the discretion of compensation committee. Services provided by Semler Brossy included presenting market data and our compensation peer group companies (as described above) to the compensation committee; analyzing our NEOs’ salary, short-term incentive and equity incentive compensation in relation to market data; assisting the compensation committee with evaluating our equity incentive program and our annual bonus program to ensure they achieve desired objectives; assisting the compensation committee with a risk assessment; and attending compensation committee meetings as requested by the compensation committee. Semler Brossy provides no services to Ambarella other than those it provides to the compensation committee. The compensation committee assesses Semler Brossy’s independence annually under SEC and Nasdaq standards and has concluded that Semler Brossy was independent and that no conflict of interest exists as to its work.

Elements of Executive Compensation

The compensation of our NEOs consists of the following principal components:

We strive to achieve an appropriate mix between cash compensation and equity incentive awards to meet our objectives. We do not apply any formal or informal policies or guidelines for allocating compensation between current and long-term compensation, or between cash and various equity-based awards. We believe the most important indicator of whether our compensation objectives are being met is our ability to motivate our NEOs to deliver superior performance and retain them to continue their careers with us on a cost-effective basis.

Our Board, led by our compensation committee, generally conducts an annual review of our executive compensation, as well as the mix of components used to compensate our NEOs. In reviewing and setting the executive compensation for fiscal year 2023, our compensation committee and Board relied on its collective judgment, recommendations from Dr. Wang (for executives other than Dr. Wang), the relative pay among the management team members, and its assessment of each executive officer’s role, responsibilities and overall

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contribution to the business in determining the size and mix of compensation for each executive, and Semler Brossy’s analysis of executive pay practices of the Company’s compensation peers. Given our strong commitment to pay for performance, the large majority of each NEO’s target direct compensation (salary, annual bonus opportunity, and target equity awards) was variable and subject to the achievement of key performance objectives that are important for the growth and success of the Company.

Key changes in executive compensation for fiscal year 2023 include (additional details regarding these changes are provided in the sections that follow):

Base Salary

Our base salaries are intended to provide financial stability, predictability and security of compensation for our executive officers for fulfilling their core job responsibilities. The base salaries of our NEOs are based primarily on role, the scope of their responsibilities, experience, performance and contributions, and our compensation committee’s understanding of compensation paid to similarly situated executives. None of our NEOs has an employment agreement that provides for automatic or scheduled increases in base salary.

For fiscal year 2023, the compensation committee approved base salary increases of 2% for our CEO and other NEOs, other than Mr. Young, who was no longer a Section 16 officer at the time fiscal year 2023 salaries were finally determined. Mr. Young’s 2% salary increase was approved by the CEO. The 2% increase in NEO salaries was below the increase for the Company’s general employee population. Mr. White joined the Company in March 2022 and his base salary was set at $360,000 at such time. The following table sets forth the annual base salary for each of our NEOs for fiscal year 2023:

Annual Performance-Based Bonuses

Our NEOs are eligible to receive bonuses under our annual bonus plan established at the beginning of the fiscal year. Annual bonuses are intended to motivate our executives to achieve, and reward our executives for achieving, important corporate financial and operational goals, as well as individual performance.

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An annual bonus pool for employees and executives is established by the Board at the time the Company’s annual operating budget is approved by the Board. For fiscal year 2023, the total target bonus pool was increased 20% year-over-year from fiscal year 2022 which was reflective of the anticipated increase in revenue and profit under the Company’s annual operating plan for fiscal year 2023 at the start of the fiscal year.

The Fiscal Year 2023 Annual Bonus Plan linked a portion of employee and executive compensation to our actual financial and operational performance. Prior to fiscal year 2020, the bonus program was based upon two equally weighted performance metrics, which were (i) annual revenue and (ii) annual operating profit, before bonus accruals. Following feedback from shareholders and proxy advisory firms, the Board determined it was important to also have bonuses based upon performance against annual strategic objectives important to the Company’s business transition. Accordingly, for fiscal year 2023, and consistent with our approach in fiscal years 2020 - 2022, the bonus program has been based upon three equally weighted performance metrics: (i) annual revenue, (ii) annual operating profit, before bonus accruals, and (iii) a set of strategic objectives, of which there were six in fiscal year 2023.

Once achievement of these performance goals has been certified by the compensation committee, the target bonus pool size is adjusted based upon the level of achievement. For fiscal year 2023, the target bonus pool was set at a range of 0 – 150% of target, but also included a special modifier for executives that related to achievement of certain design win activities in the automotive market. Pursuant to this modifier, bonuses for the executive team would: (i) be reduced to 50% if the Company failed to achieve a design win with an automotive OEM or tier-1 supplier for a ADAS application, (ii) not be adjusted if the Company achieved one such design win, and (iii) would be increased by 50% if the Company achieved more than one such design win. The pool is then distributed to individual NEOs other than Mr. Young as determined by the compensation committee, with input from the CEO, based on factors such as historical allocation, the individual’s role and individual contribution to the Company’s financial results and strategic objectives. Mr. Young was not a Section 16 officer when the fiscal year 2023 bonus allocations were made, and therefore his bonus was determined by the CEO based on similar factors. The bonus award for Dr. Wang, as CEO, is recommended by the compensation committee and approved by the Board.

Performance Metric Selection and Goal Setting

As noted above, for fiscal year 2023, the executive bonus program was based upon three equally-weighted performance metrics: (i) annual revenue, (ii) annual operating profit, before bonus accruals, and (iii) a set of strategic objectives. These performance objectives were chosen because the compensation committee and Board believe that these are important financial metrics that reflect our performance as a growing company and indicators of successful execution of our annual operating plan. While revenue remained an important focus for the Company’s overall business success, the operating profit goal also was important to ensure that the pursuit of revenue and research & development was balanced with efforts in achieving profitable margins and the management of expenses. The operating profit goal is a non-GAAP measure and refers to our GAAP operating income less the impact of stock-based compensation and the associated tax impact and excluding bonus accruals. The strategic goals metric is a measure consisting of six short-term strategic objectives significant to the Company’s transition from traditional image and video processors to CV-based solutions for a broader range of markets, which we believe will create long term value. In addition, for fiscal year 2023, the bonus plan included a special modifier for executives relating to achievement of design win activities in the automotive market, which was added to emphasize the importance of this strategic objective.

The compensation committee established threshold, target and maximum achievement levels for each of the three performance metrics. Once achievement of these performance goals has been certified by the compensation

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committee, the target executive bonus pool size is adjusted to between 0% and a maximum of 150% based upon the level of achievement. Failure to achieve threshold performance of any specific metric would result in no payout for that portion of the bonus pool, and failure to achieve threshold performance on all metrics would result in none of the bonus pool becoming payable. Funding of the target pool size between performance goals is based on a linear interpolation. In addition, for fiscal year 2023, the bonus plan included a special modifier for executives relating to achievement of design win activities in the automotive market, which was one of the six strategic objectives, as described above.

The executive bonus pool funding levels resulting from performance achievement for the two financial performance metrics were as follows:

Revenue

Non-GAAP Operating Profit

The compensation committee intended that the difficulty of attaining the goals would be relatively consistent with prior years and would require strong operational performance. The targets for fiscal year 2023 represented increases over the prior year’s results, including a 20% increase in revenue at target and an 8.8% increase in operating profit at target. At the time of the compensation committee’s goal setting, there was significant uncertainty regarding the ongoing pandemic, the extent of potential disruption to worldwide markets and industries as a result of ongoing supply chain challenges in the semiconductor industry, geopolitical events, and increased expenses associated with continued development of the Company’s new AI computer vision solutions. The compensation committee also acknowledged that the Company was still in the early stages of adoption of its new CV products and transition to new markets focused on CV applications.

For the Fiscal Year 2023 Annual Bonus Plan, the six strategic objectives related to the long-term success of the Company’s business transition and were as follows (with points assigned for achievement):

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The strategic objectives-related portion of the bonus pool was scheduled to fund as follows (with linear interpolation of funding amounts for performance between the listed performance achievement amounts):

Under our Fiscal Year 2023 Annual Bonus Plan, our compensation committee and Board had the discretion to reduce, eliminate or increase the size of the bonus pool and the individual bonuses. The compensation committee did not make any changes to the performance metrics for fiscal year 2023.

Fiscal Year 2023 Annual Bonus Metric Weighting

Fiscal Year 2023 Performance

For fiscal year 2023, we underperformed the targets for the revenue and operating profit metrics and exceeded the target for the strategic objectives metric, resulting in funding of the bonus pool at a level of 56% of target. The lower than target revenue performance was primarily attributable to impacts from ongoing supply chain challenges in the semiconductor industry, and efforts by customers to reduce their inventory levels in the second half of the year. The lower than target operating profit was primarily due to lower than forecast revenue achievement as well as an increase in operating costs associated with continued development of the Company’s new AI computer vision solutions. We achieved or partially achieved 5 of the 6 strategic objectives, including: achieving automotive tier-1 designs for ADAS or Level2+ autonomous application; achieving at least 45% of total revenue from CV solutions; securing CV product design wins for consumer IP security camera, robotic, access control and warehousing applications; achieving automotive customer activity goals related to the Company’s CV3 central domain controller; and securing design wins for Oculii high-definition radar software. In addition, as a result of achieving tier-1 designs for ADAS/Level2+ autonomous applications, the executive bonus modifier was achieved, resulting in a 50% increase to the pool available for award to executives. This increased the total bonus pool to approximately 66% of target. At the recommendation of the executive management team, the amount associated with the executive bonus modifier was split proportionally between executives and the general employee base.

Based on these results, the compensation committee determined the percentage achievement of each performance metric and the corresponding payout factor:

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Individual Bonus Opportunity

For fiscal year 2023, the compensation committee approved target bonus levels, based on a percentage of base salary, for the CEO and other NEOs, other than Mr. Young, who ceased to be a Section 16 officer in connection with Mr. White’s commencement as our CFO.

After the total funding level of the bonus pool had been determined, the Company’s four founding executives, which included our CEO and three other NEOs, elected to forego a bonus award for fiscal year 2023 to enable a higher bonus allocation to be made to the Company’s general employee base. Prior to the allocation of bonus awards, our CEO met with the compensation committee and provided recommendations with respect to individual bonus allocations for the non-founder NEOs other than Mr. Young. The compensation committee considered these recommendations, as well as the total percentage achievement and payout factor under the bonus plan metrics, historical allocations, and the executives’ individual contributions to the Company’s financial and operational results with a focus on executive retention in light of prevailing market conditions in our industry.

The compensation committee and, with respect to Mr. Young, the CEO, determined to make annual bonus awards to our other NEOs set forth in the table below.

Bonus awards were paid out to NEOs, as well as other high- and mid-level employees, in March 2023, and consistent with fiscal year 2022 bonus awards, in the form of fully-vested stock awards.

Equity Incentive Awards

Equity-based compensation has been our primary long-term incentive compensation component. Our equity-based compensation is intended to offer both retention incentives and long-term performance, through various equity-based vehicles. We continue to believe that shared financial success in long-term incentives motivates our executive officers to grow revenue and earnings, enhance shareholder value and more closely align the interests of our shareholders and executives. Equity awards to our executives, including our NEOs, are typically made in the first quarter of the fiscal year.

Long-Term Incentive Design

Beginning in fiscal 2018, we redesigned our annual executive equity grant structure to include both restricted stock units (RSUs) and performance-based restricted stock units (PRSUs). Since fiscal year 2020, all NEOs have received 50% of the equity awards as PRSUs and 50% as time-based vesting RSUs. We believe this mix balances our emphasis on tying our long-term financial performance and shareholder value creation to the executive officers’ financial gain, with our need to effectively retain our key talent in a highly competitive market.

For fiscal year 2023, the Board, upon recommendation of the compensation committee, established a target equity award pool, which included both time-based and performance-based restricted stock units, for our NEOs and certain other high-level employees. Equity award grants were then allocated to these individuals based upon

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a number of factors, including individual performance, retention needs, historical allocations and competitive market data. The target total equity award for our CEO and other NEOs increased for fiscal year 2023 in recognition of a comparison to peers and in recognition of the strong performance of the Company in its transition to CV-centric applications and markets, including record revenue in fiscal year 2022, growing CV-related revenue and the introduction of the Company’s CV3 central domain controller, which was a significant product development milestone.

Mr. White received a time-based RSU award for 80,000 shares in connection with joining the Company in March 2022, but did not receive awards under the annual executive equity grant structure. In addition to RSU and PRSU awards under the annual executive equity grant structure, Mr. Young also received a time-based RSU retention grant in June 2022 covering 9,788 shares (which is not included in the table below). See the Grants of Plan-Based Awards for Fiscal Year 2023 table below for more details regarding these grants to Mr. White and Mr. Young.

The individual annual RSU and PRSU grants for our NEOs for fiscal year 2023 were as follows:

The number of PRSUs granted was determined in the same method as the time-based RSUs, by dividing the target dollar amount by a trailing average closing price on the date of grant. A 30-trading day trailing average was used in determining the average closing price on the date of grant. The grant date fair value of the RSUs for accounting purposes was determined by multiplying the number of shares subject to the RSU by the closing price of our ordinary shares on the date of grant, which was $90.26 for the awards made to Dr. Wang and $88.62 for the annual grants made to the other NEOs. The grant date fair value of the PRSUs for accounting purposes was determined using a Monte Carlo analysis, which results in a different grant date fair value, and is the value reflected above and in the Summary Compensation and Grants of Plan-Based Awards tables below.

Time-Based Restricted Stock Unit Design Detail

One-half of annual equity awards was granted as restricted stock units subject to time-based vesting. These annual restricted stock units granted to our NEOs vest in equal quarterly installments over the three years following grant, subject to the continued service of the executive. The retention award of RSUs granted to Mr. Young in June 2022 vests over a period of nine months, with 50% of the underlying shares vesting on September 15, 2022 and 50% vesting on March 15, 2023, subject to his continued service.

Performance-Based Restricted Stock Unit Program Design

Prior to fiscal year 2020, our performance-based equity awards included two types of performance metrics: one metric tied to annual strategic objectives and one metric tied to the Company’s three-year total shareholder return (TSR). In response to shareholder feedback that informed our compensation committee’s decisions for fiscal year 2020, the Company removed the one-year strategic performance goals from its PRSUs and utilized only a three-year TSR metric under which the Company’s total shareholder return is measured against the TSR of the median company in the PHLX Semiconductor Sector Index (SOX). As equity is the largest component of our NEO’s compensation, we believe this structure focuses our management team on long-term value creation for further alignment with shareholder interests. This structure was retained for fiscal year 2023, except that the SOX

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index was replaced with an index of the semiconductor companies in the Russell 2000 Index, to more closely align with the Company’s size and scale.

For the fiscal 2023 PRSU awards, TSR is calculated using a 50-day average at February 1, 2022 and January 31, 2025. If the relative TSR performance of our ordinary shares for the three-year period of February 1, 2022 to January 31, 2025 is equal to the median TSR of the semiconductor companies included in the Russell 2000 Index over the same period, then 100% of the target number of PRSUs will vest, subject to the executive remaining in service with the company through the vesting date. If the relative TSR performance of our ordinary shares for the three-year period is 25 percentage points better than such median over the same period, then 200% of the target PRSUs will vest. If the relative TSR performance of our ordinary shares for the three-year period is 25 percentage points worse than such median TSR over the same period, then 0% of the target PRSUs will vest. For relative TSR performance between these specified threshold and maximum points, the compensation committee will determine the percentage of the target number of PRSUs through straight-line interpolation.

Fiscal Year 2020 PRSU Grant TSR Performance Certification

Following the end of fiscal year 2023, the compensation committee certified the relative TSR performance of our ordinary shares under PRSUs granted in 2020 for the three-year period from February 1, 2020 to January 31, 2023. The compensation committee certified the Company’s TSR performance over this period at approximately 39.45%, which was 7.55 percentage points below the TSR of the median company in the SOX Index. As a result of this TSR performance, the PRSUs granted in 2020 paid out at approximately 70% of target when the PRSUs vested in March 2023.

Severance and Change of Control Benefits

Employment of our executive officers is “at will.” Prior to our initial public offering, we entered into severance and change of control agreements with Dr. Wang and Messrs. Kohn, Lee, and Ju, pursuant to which they are entitled to receive compensation and other benefits in connection with certain terminations of employment and terminations of employment in connection with a change of control event. Following his hiring, we entered into a change of control agreement with Mr. White in substantially the same form as Dr. Wang’s and Mr. Kohn’s agreement, except without a tax “gross-up” provision. In connection with Mr. Young’s hiring, we entered into a change of control agreement with him in the same form as Messrs. Lee’s and Ju’s agreements.

Our goal in providing certain severance and change of control benefits is to offer sufficient cash continuity protection such that the executive will focus his full time and attention on the requirements of our business rather than the potential implications for his respective position. We prefer to have certainty and internal parity regarding the potential severance amounts payable to our NEOs under certain circumstances, rather than negotiating severance at the time that an NEO’s employment terminates. We have also determined that accelerated vesting provisions are appropriate because they will encourage our NEOs to stay focused on our business in such circumstances, rather than focus on the potential implications for them.

These agreements are described in more detail below under “Employment, Severance and Change of Control Arrangements.”

Broad Based Employee Benefits

We believe that establishing competitive benefit packages for our employees is an important factor in attracting and retaining highly qualified personnel. Each NEO is eligible to participate in all of our employee

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benefit plans generally applicable to employees on a broad basis in the country in which the executive is located. Our U.S.-based NEOs are eligible to participate in our U.S.-based employee benefits plans, such as medical, dental, disability, vision, group life and accidental death and dismemberment insurance, our patent incentive program and our 401(k) plan, in each case on the same basis as other U.S.-based salaried employees. Mr. Chen is based in Taiwan and as a result, he participates in the generally available employee benefit plans maintained for our Taiwan employees. Mr. Ju receives an allowance for housing in Taiwan near our Taiwan office to facilitate his ability to work efficiently when traveling to such office.

We do not offer excessive perquisites to any of our NEOs.

Anti-hedging and Anti-pledging

Under our insider trading policy, all of our directors and executive officers, including all of our NEOs, are prohibited from any hedging or similar transactions designed to decrease the risks associated with holding our securities. In addition, our NEOs may not pledge our securities as collateral for loans.

Stock Ownership Guidelines

We have established stock ownership guidelines applicable to our NEOs and non-employee directors. The guidelines promote share ownership by requiring NEOs and non-employee directors to attain and maintain a minimum share ownership level equal to a multiple of his or her base salary or annual cash retainer. The required ownership levels under the guidelines are as follows:

Should any NEO or non-employee director not satisfy the stock ownership guidelines (as described above) such NEO or non-employee director must retain at least 50% of any net shares derived from vested restricted stock or restricted stock units, exercised stock options or stock purchase plan holdings until his or her guideline is met. “Net shares” are those shares that remain after shares are sold or netted to pay the exercise price (if any) of equity awards and applicable taxes. As of January 31, 2023, all of our NEOs and non-employee directors satisfy their equity ownership requirements.

Clawback Policy

Our Board has adopted an Executive Compensation Clawback Policy. Under the policy, if we are required to prepare an accounting restatement due to material noncompliance with any financial reporting requirements under the securities laws caused by misconduct, we can seek recoupment from current or former NEOs who participated in the misconduct of an amount corresponding to any performance-based compensation (including any annual bonus or equity-based awards) that the Company determines would not have been granted, vested or paid had the Company’s results as originally reported been equal to the Company’s results as subsequently restated. The policy applies to incentive compensation granted for fiscal years commencing after January 31, 2017. In addition, the SEC is expected to approve listing standards from the national listing exchanges that will require companies to implement policies providing for the recovery of incentive-based compensation, and we expect to timely revise and update our Executive Compensation Clawback Policy to comply with such listing standards.

Tax and Accounting Considerations

Deduction Limitation

Section 162(m) of the U.S. Internal Revenue Code of 1986, as amended, or the Internal Revenue Code generally disallows a tax deduction for compensation in excess of $1.0 million paid to our CEO, CFO and certain

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other employees including our NEOs. While the Board and our compensation committee generally consider the financial accounting and tax implications of compensation decisions, neither element has been a material consideration in the compensation awarded to our NEOs historically. To maintain flexibility in compensating our executive officers in a manner designed to achieve our corporate objectives, the Board and compensation committee do not require that all compensation be deductible.

Accounting for Stock-Based Compensation

We follow FASB ASC Topic 718, Compensation - Stock Compensation, for our stock-based compensation awards. FASB ASC Topic 718 requires us to measure the compensation expense for all share-based payments made to our employees and the members of our Board based on the grant date “fair value” of these awards. This calculation is performed for financial accounting purposes and reported in the compensation tables below, even though recipients may never realize any value from their awards. FASB ASC Topic 718 also requires us to recognize the compensation cost of our share-based compensation awards in our income statements over the requisite employee service period.

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COMPENSATION COMMITTEE REPORT²

The compensation committee has reviewed and discussed the Compensation Discussion and Analysis contained in this Proxy Statement with Ambarella’s management. Based on this review and discussion, the compensation committee has recommended to the Board of Directors that the Compensation Discussion and Analysis be included in Ambarella’s Proxy Statement.

D. Jeffrey Richardson (Chairman)

Anne De Greef-Safff

Hsaio-Wuen Hon

Chenming C. Hu

Compensation Risk Assessment

Our compensation committee assesses and considers potential risks when considering and approving the compensation programs for our executive officers and employees. Based upon this assessment, we believe our compensation programs are structured in a manner that does not create risks reasonably likely to have a material adverse effect on us in the future. Our compensation committee retains oversight of all compensation decisions relating to our executive officers. Our compensation programs are designed with features to address potential risks while rewarding employees and executives for achieving financial and corporate objectives. The primary component of executive incentive compensation is equity awards with multiple-year vesting, which are intended to encourage long-term growth and appreciation in the value of our business and reduce the incentive for executives and other employees to take risks that might increase short-term compensation at the expense of long term Company performance and results. In addition, the total amount of performance-based cash incentives is capped. Moreover, we do not offer excessive perquisites.

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Summary Compensation Table for Fiscal Year 2023

The following table summarizes the compensation that we paid or was earned by our chief executive officer, our chief financial officer, each of our three most highly compensated executive officers during the 2023 fiscal year ended January 31, 2023, as well as our Vice President, Finance, who is included solely due to his designation as interim principal financial officer for a portion of fiscal year 2023. We refer to these executive officers in this proxy statement as our “named executive officers” (or “NEOs”).

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The table below sets forth the maximum grant date fair values of the PRSUs granted to Ambarella’s NEOs in fiscal year 2023 assuming all performance conditions are achieved at maximum levels and based upon the fair market value of the awards on the date of grant:

Grants of Plan-Based Awards for Fiscal Year 2023

The following table shows, for each of the NEOs, certain information concerning all plan-based awards made in fiscal year ended January 31, 2023. This information supplements the information about these awards set forth in the Summary Compensation Table.

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Option Exercises and Stock Vested During Fiscal Year 2023

The following table shows certain information concerning option exercises and value realized upon the exercise of stock options and the vesting of restricted stock unit grants by the NEOs during fiscal year 2023.

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Outstanding Equity Awards at Fiscal Year-End 2023

The following table shows certain information regarding outstanding equity awards held by our NEOs at the end of fiscal year 2023.