LETTER TO THE STOCKHOLDERS

		Austin, Texas March 6, 2024

To the Stockholders of Silicon Laboratories Inc.:

You are cordially invited to attend the Annual Meeting of Stockholders of Silicon Laboratories Inc., (“Silicon Labs”) a Delaware corporation, to be held on April 18, 2024, at 9:00 a.m. Central Time in a virtual meeting format only, via the Internet, with no physical in-person meeting for the purposes described in the Proxy Statement. To participate in the Annual Meeting virtually via the Internet, please visit www.proxydocs.com/SLAB. In order to attend, you must register in advance at www.proxydocs.com/SLAB prior to the deadline of April 18, 2024 at 9:00 a.m. (Central Time). Upon completing your registration, you will receive further instructions via email, including your unique links that will allow you access to the meeting and to submit questions during the meeting. You will not be able to attend the Annual Meeting in person. During the Annual Meeting, you may submit questions via the question box provided on the virtual meeting website and we will respond to as many inquiries as time permits. If we receive substantially similar questions, we will group such questions together and provide a single response to avoid repetition. Our Investor Relations team will follow up with individual stockholders to answer appropriate questions received during the Annual Meeting that were not answered due to time constraints. We will have technicians ready to assist you with any technical difficulties you may have accessing the virtual meeting website. If you encounter any difficulties accessing the virtual Annual Meeting during the check-in or meeting time, please call the technical support number that will be posted on the Annual Meeting website log-in page.

The 2024 Annual Meeting will focus on the items of business listed in the Notice of Annual Meeting of Stockholders and Proxy Statement that follows. We are sending this Proxy Statement to our stockholders on or about March 6, 2024. During the Annual Meeting we will also present a report on Silicon Labs’ performance and operations during 2023.

Whether or not you plan to attend the meeting, your vote is important. Instructions regarding the various methods of voting are contained in the Proxy, including voting by toll-free telephone number or the Internet. If you request and receive a paper copy of the Proxy by mail, you may still vote your shares by fully completing and returning the Proxy. You may revoke your Proxy at any time prior to the Annual Meeting. If you attend the Annual Meeting and vote by ballot, your Proxy will be revoked automatically and only your vote at the Annual Meeting will be counted.

Sincerely,

R. Matthew Johnson

President, Chief Executive Officer and Director

Silicon Laboratories Inc.

Notice of Annual Meeting of Stockholders

2024 Annual Meeting of Stockholders

Matters To Be Voted Upon

The following table summarizes the proposals to be voted upon at the 2024 Annual Meeting of Stockholders to be held on April 18, 2024 (the “Annual Meeting”) and the Board’s voting recommendations with respect to each proposal.

Director Nominees

Table of Contents

Corporate Responsibility & ESG

Silicon Labs is a leading provider of silicon, software, and solutions for a smarter, more connected world. Our integrated hardware and software platform empowers developers to create wirelessly connected devices that are transforming industries, growing economies, and improving lives. Guided by our shared values, we strive to “do the right thing” for our employees, customers, shareholders, and communities. We integrate environmental, social, and governance (ESG) principles throughout our business, driven by our stakeholders, who help us identify and prioritize ESG-related issues. We routinely engage with our shareholders to better understand their ESG views, carefully considering the feedback we receive and acting when appropriate. While we devote resources to a wide range of ESG-related issues, our goals are focused in five strategic areas based on a materiality assessment by stakeholders: employee wellbeing, product and services innovation, eco-efficient operations, climate change mitigation, and responsible supply chain.

We report additional details on our ESG commitments and progress in our annual Corporate Sustainability Report, available at: https://www.silabs.com/corporate-responsibility.

Ensuring Ethical & Responsible Governance

Our Board of Directors oversees ESG Governance and has delegated specific responsibility for this oversight to the Nominating and Governance Committee. Our CEO, CFO and ESG Steering Committee provide management level oversight of ESG matters across the Company.

The CFO is the executive sponsor of the ESG Steering Committee, which includes members of executive and senior management who provide environmental, social and governance leadership within the Committee. The Committee is cross functional and composed of members from departments including environmental and facilities, human resources, legal, global marketing, investor relations and quality. The Committee sets overall ESG strategy, goals and objectives and is responsible for managing and reporting on ESG-related activities. The CFO and members of the ESG Steering Committee report quarterly to the CEO and the Nominating and Governance Committee of the Board of Directors.

Enabling a More Sustainable World

Silicon Labs creates hardware and software solutions for IoT developers who design products to improve our world and our lives with a diverse selection of System-on-Chips (SoCs), expertise on all IoT standards and protocols, and exceptionally high standards of quality and security. We enable sustainable IoT solutions across home, medical, industrial, and commercial segments, with applications including air pollution and waste management monitoring, water integrity, residential irrigation monitoring, street lighting networks, advanced metering infrastructure, and residential and commercial building energy management.

We are committed to clean tech product design with a focus on reducing die size and improving production yields, optimizing sustainable manufacturing processes, and providing the highest level of product security.

Creating a Culture of Innovation

Silicon Labs is a multi-national and multi-ethnic workforce, with sites and employees in more than a dozen countries. We believe a diversity of experiences and viewpoints lead to better solutions and are the cornerstone of innovation. We support a curious, high-performing culture with the resources they need to grow their technical knowledge, build management skills, and achieve their development goals. For the past 16 years, we’ve hosted a 3-day global technical symposium that is focused on bringing employees together from across the globe to share their best work and latest innovations. Employees collaborate and share expertise through an internal training program of virtual sessions and in-person workshops, and we host university professors and external speakers that help strengthen technical and professional skills to broaden knowledge, trigger creativity, and inspire innovation.

We are committed to fostering a representative and inclusive workplace that attracts and retains exceptional talent. These principles are also reflected in our employee training, with targeted curriculum on eliminating harassment, discrimination, and bias in the workplace. We’re committed to driving long-term change and accountability by incorporating diversity, equity, and inclusion (DEI) objectives into our executive bonus plan and conducting an annual employee inclusion assessment to inform our action plans.

Advancing Responsible & Sustainable Operations

Sustainability is an integral part of everything we do. Responsible and sustainable practices are threaded throughout our everyday business operations, product design, and technology investments, in both our own internal operations and our relationships with suppliers and customers. We minimize resource use, work with our suppliers to reduce the environmental impact of our production processes, require safe working conditions in our supply chain, and protect the security of our technology infrastructure and data.

We strive to deliver products that meet environmental regulations and requirements and have high standards for our global supply chain partners, prioritizing qualified suppliers who are socially and environmentally progressive. As a fabless semiconductor company, we are committed to working closely with our suppliers to understand climate-related impacts throughout our supply chain as we strive to reduce our carbon footprint.

Matters to be Considered at Annual Meeting

Silicon Laboratories Inc. Proxy Statement

Annual Meeting of Stockholders to be held on April 18, 2024

General

The enclosed Proxy is solicited on behalf of the Board of Directors of Silicon Laboratories Inc., a Delaware corporation, for use at the Annual Meeting of Stockholders to be held on April 18, 2024 at 9:00 a.m. Central Time and which will be conducted virtually via a live webcast at www.proxydocs.com/SLAB, or at any adjournment thereof. On or about March 6, 2024 we mailed to our stockholders a notice containing instructions on how to vote and how to access our 2024 Proxy Statement and 2023 Annual Report.

Voting

The specific proposals to be considered and acted upon at the Annual Meeting are summarized in the accompanying notice and are described in more detail in this Proxy Statement. On February 23, 2024, the record date for determination of stockholders entitled to notice of and to vote at the Annual Meeting, 31,921,227 shares of our common stock were outstanding and no shares of our preferred stock were outstanding. Each stockholder is entitled to one vote for each share of common stock held by such stockholder on February 23, 2024. The presence, or representation by proxy, of the holders of a majority of our shares entitled to vote is necessary to constitute a quorum at the Annual Meeting or at any adjournment thereof. Stockholders may not cumulate votes in the election of directors. The affirmative vote of a majority of the votes cast (including votes cast by proxy) at the Annual Meeting with respect to each director’s election is necessary for the election of such director. The affirmative vote of a majority of our shares present or represented by proxy at the Annual Meeting and entitled to vote will be required to approve Proposals Two and Three. All votes will be tabulated by the inspector of elections appointed for the meeting, who will separately tabulate affirmative and negative votes, abstentions and broker non-votes (i.e., a Proxy submitted by a broker or nominee specifically indicating the lack of discretionary authority to vote on the matter). Abstentions and broker non-votes will be counted as present for purposes of determining a quorum for the transaction of business. Abstentions will have no effect on the election of directors but will be counted as shares “entitled to vote” and therefore will have the same effect as a vote against Proposals Two and Three. Broker non-votes will not be counted for purposes of determining whether each proposal has been approved.

Proxies

If the enclosed form of Proxy is properly signed and returned or you properly follow the instructions for telephone or Internet voting, the shares represented thereby will be voted at the Annual Meeting in accordance with the instructions specified thereon. If the Proxy does not otherwise specify how the shares represented thereby are to be voted, the Proxy will be voted (i) FOR the election of the directors proposed by the Board of Directors, (ii) FOR the approval of the selection of Ernst & Young LLP as our independent registered public accounting firm and (iii) FOR the approval of an advisory resolution to approve executive compensation. You may revoke or change your Proxy at any time before the Annual Meeting by filing either a notice of revocation or another signed Proxy with a later date with our Corporate Secretary at our principal executive offices at 400 West Cesar Chavez, Austin, Texas 78701. You may also revoke your Proxy by attending the Annual Meeting and voting during the meeting.

Solicitation

We will bear the entire cost of solicitation, including the preparation, assembly, printing and mailing of this Proxy Statement, the Proxy and any additional solicitation materials furnished to the stockholders. Copies of solicitation materials will be furnished to brokerage houses, fiduciaries and custodians holding in their names shares that are

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beneficially owned by others so that they may forward this solicitation material to such beneficial owners. In addition, we may reimburse such persons for their costs in forwarding the solicitation materials to such beneficial owners. The original solicitation of Proxies by mail and the Internet may be supplemented by a solicitation by telephone or other means by directors, officers, or employees. No additional compensation will be paid to these individuals for any such services. Except as described above, we do not presently intend to solicit Proxies other than by mail and the Internet.

Deadline for Receipt of Future Stockholder Proposals

Pursuant to Rule 14a-8 under the Securities Exchange Act of 1934, stockholder proposals to be presented at our 2025 annual meeting of stockholders and in our proxy statement and form of proxy relating to that meeting must be received by us at our principal executive offices at 400 West Cesar Chavez, Austin, Texas 78701, addressed to our Corporate Secretary, not later than November 6, 2024. These proposals must comply with applicable Delaware law, the rules and regulations promulgated by the Securities and Exchange Commission (“SEC”) and the procedures set forth in our bylaws. Pursuant to our bylaws, stockholder proposals received after November 6, 2024, will be considered untimely. In addition to satisfying advance notice requirements under our bylaws, to comply with the universal proxy rules under the Exchange Act, stockholders who intend to solicit proxies in support of director nominees other than those nominees nominated by the Company must provide notice that sets forth the information required by Rule 14a-19 under the Exchange Act no later than February 17, 2025, which is 60 days prior to the anniversary date of the 2024 annual meeting of stockholders. Unless we receive notice in the manner specified above, the proxy holders shall have discretionary authority to vote for or against any such proposal presented at our 2025 annual meeting of stockholders.

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Proposal One: Election of Directors

General

The Board of Directors is divided into three classes, designated Class I, Class II and Class III, with staggered three-year terms. The term of office of the Class II Directors, Matt Johnson, Sumit Sadana and Gregg Lowe, will expire at this Annual Meeting. Messrs. Johnson, Sadana and Lowe have been nominated to continue as Class II Directors. The directors elected as Class II Directors at the Annual Meeting will each serve for a term of three years expiring at the 2027 annual meeting of stockholders, or until such director’s successor has been duly elected and qualified or until such director’s earlier death, resignation or removal.

The nominees for election have agreed to serve if elected, and management has no reason to believe that the nominees will be unavailable to serve. In the event any of the nominees are unable or decline to serve as directors at the time of the Annual Meeting, the Proxies will be voted for any nominees who may be designated by our present Board of Directors to fill the vacancies. Unless otherwise instructed, the Proxy holders will vote the Proxies received by them FOR the nominees named below.

Nominees for Class II Directors with a Term Expiring in 2024 (ages as of Annual Meeting date)

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Other Directors

Set forth below is information concerning our other Directors whose terms of office continue after this Annual Meeting.

Continuing Class III Directors with a Term Expiring in 2025 (ages as of Annual Meeting date)

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Continuing Class I Directors with a Term Expiring in 2026 (ages as of Annual Meeting date)

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Board Leadership/Independence

The Board of Directors’ current policy is to separate the role of Chairman of the Board from the role of Chief Executive Officer. The Board of Directors also finds it useful and appropriate to designate one of the independent members of the Board of Directors as Lead Director and has designated Mr. Sadana as such. The Lead Director’s duties include presiding over executive sessions of the Company’s independent directors and serving as principal liaison between the non-employee directors, the Chief Executive Officer and the Chairman of the Board on sensitive issues. The Board believes that the appointment of the Lead Director and the separation of the Chairman and Chief Executive Officer roles currently provides the most efficient and effective leadership model for the Company as it encourages free and open dialogue regarding competing views and provides for strong checks and balances. Specifically, the balance of powers among our Chief Executive Officer, Chairman of the Board and Lead Director facilitates the active participation of our independent directors and enables our Board of Directors to provide more effective oversight of management. The Board of Directors has determined that Messrs. Bock, Conrad, Lowe, Sadana, and Sooch and Mses. Richardson, Wyatt and Luther are each independent as defined in the applicable Marketplace Rules of the NASDAQ Stock Market, Inc. Independent directors met in executive session without the Chief Executive Officer and other non-independent directors present on nine occasions during fiscal 2023.

Committees and Meetings

During fiscal 2023, our Board of Directors held a total of twelve meetings. Our Board of Directors has an Audit Committee, Compensation Committee, Nominating and Corporate Governance Committee and a Corporate Development and Finance Committee. During fiscal 2023, each incumbent director attended or participated in at least 75% of the aggregate of (i) the meetings of the Board of Directors and (ii) the meetings held by all committees of the Board of Directors on which such director served.

Audit Committee. The Audit Committee is responsible for matters relating to the selection of our independent registered public accounting firm, the scope of the annual audits, the fees to be paid to the independent registered public accounting firm, the performance of our independent registered public accounting firm, compliance with our accounting and financial policies, and management’s procedures and policies relative to the adequacy of our internal accounting controls. The Committee also reviews the Company’s policies and practices with respect to risk management including cyber security risks. The members of the Audit Committee are Mr. Bock and Mses. Luther and Richardson. Mr. Bock serves as Chairman of the Audit Committee. The Board of Directors has determined that Mr. Bock is qualified as an audit committee financial expert pursuant to Item 407 of Regulation S-K and as a financially sophisticated audit committee member under Rule 5605(c)(2)(A) of the Marketplace Rules of the NASDAQ Stock Market, Inc. The Board of Directors has also determined that each of the members of the Audit Committee is independent as defined in the applicable Marketplace Rules of the NASDAQ Stock Market, Inc. and Rule 10A-3 under the Securities Exchange Act of 1934. The Board of Directors has adopted a written charter for the Audit Committee, a current copy of which is located on our Internet website under the “Investor Relations” page. Our Internet website address is http://www.silabs.com. The Audit Committee reviews and assesses the adequacy of its charter on an annual basis. The Audit Committee held ten meetings during fiscal 2023.

Compensation Committee. The Compensation Committee reviews and approves all compensation to be provided to our executive officers and makes recommendations to the Board of Directors regarding the compensation of our directors. In addition, the Compensation Committee has authority to administer our stock incentive and stock purchase plans. The members of the Compensation Committee are Messrs. Lowe and Conrad and Ms. Wyatt. Mr. Lowe serves as Chairman of the Compensation Committee. The Board of Directors has determined that each of the members of the Compensation Committee is independent as defined in the applicable Marketplace Rules of the NASDAQ Stock Market, Inc. The Board of Directors has adopted a written charter for the Compensation Committee, a current copy of which is located on our Internet website under the “Investor Relations” page. Our Internet website address is http://www.silabs.com. The Compensation Committee reviews and assesses the adequacy of its charter on an annual basis. The Compensation Committee held six meetings during fiscal 2023.

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Nominating and Corporate Governance Committee. The Nominating and Corporate Governance Committee focuses on issues related to the composition, practices and operations of the Board of Directors. In addition, the Nominating and Corporate Governance Committee has the authority to consider candidates for the Board of Directors recommended by stockholders and to determine the procedures with respect to such stockholder recommendations. The Committee also reviews issues and developments related to corporate governance, environmental and social matters and recommends associated standards to the Board. The members of the Nominating and Corporate Governance Committee are Messrs. Lowe and Sadana and Ms. Luther. Mr. Sadana serves as Chairman of the Nominating and Corporate Governance Committee. The Board of Directors has determined that each member is independent as defined in the applicable Marketplace Rules of the NASDAQ Stock Market, Inc. The Board of Directors has adopted a written charter for the Nominating and Corporate Governance Committee, a current copy of which is available on our Internet website under the “Investor Relations” page. The Nominating and Corporate Governance Committee recommended, and the Board of Directors approved, the Corporate Governance Policy, which is also located on our Internet website under the “Investor Relations” page. Our Internet website address is http://www.silabs.com. The Nominating and Corporate Governance Committee held four meetings during fiscal 2023.

Corporate Development and Finance Committee. The Corporate Development and Finance Committee (the “Finance Committee”) reviews and makes recommendations to the Board of Directors regarding our capital structure, liquidity risk, financial strategies, investment and hedging policies, capital allocation decisions, strategic investments and dispositions, acquisitions and divestitures and similar opportunities for maximizing shareholder value. The members of the Corporate Development and Finance Committee are Messrs. Sooch and Conrad and Ms. Richardson. Mr. Sooch serves as Chairman of the Finance Committee. The Corporate Development and Finance Committee held five meetings during fiscal 2023.

Director Nomination

In evaluating potential director candidates, the Nominating and Corporate Governance Committee considers the appropriate balance of experience, skills and characteristics required of the Board of Directors and seeks to ensure that at least a majority of the directors are independent under the applicable Marketplace Rules of the NASDAQ Stock Market, Inc. The Nominating and Corporate Governance Committee selects director nominees based on their personal and professional integrity, depth and breadth of experience, ability to make independent analytical inquiries, understanding of our business, willingness to devote adequate attention and time to duties of the Board of Directors and such other criteria as is deemed relevant by the Nominating and Corporate Governance Committee. The Nominating and Corporate Governance Committee includes, and has any search firm that it engages include, women and minority candidates in the pool from which the Committee selects director candidates. Our Corporate Governance Policy (approved by the Board of Directors) provides that the backgrounds and qualifications of the directors, considered as a group, should provide a diverse mix of experience, knowledge and skills. We do not have any other formal policy with respect to the diversity of our directors. The Nominating and Corporate Governance Committee considers the effectiveness of this policy and the effectiveness of the Board of Directors generally in the course of nominating directors for election. Our Corporate Governance Policy provides that directors that are public company executive officers should not serve on more than one public company board (in addition to serving on our Board of Directors) and other directors should not serve on more than three public company boards in addition to serving on our Board of Directors).

Any member of our Board of Directors may resign at any time by delivering written notice to us. When a director resigns, a majority of the directors remaining in office shall have the power to fill the vacancy on the Board of Directors and the director so elected shall hold office for the unexpired portion of the term of the resigned director.

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To see our prior year’s Board diversity matrix, please see the proxy statement filed with the SEC on March 8, 2023.

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In identifying potential director candidates, the Nominating and Corporate Governance Committee considers recommendations made by current directors and officers. In addition, the Nominating and Corporate Governance Committee may engage a third-party search firm to identify and recommend potential candidates. The Nominating and Corporate Governance Committee includes, and has any search firm that it engages include, women and minority candidates in the pool from which the committee selects new director candidates. Finally, the Nominating and Corporate Governance Committee will consider candidates recommended by stockholders.

Any stockholder wishing to recommend a director candidate for consideration by the Nominating and Corporate Governance Committee must provide written notice not later than November 6, 2024 to the Corporate Secretary at our principal executive offices located at 400 West Cesar Chavez, Austin, Texas 78701. Any such notice should clearly indicate that it is a recommendation of a director candidate by a stockholder and must set forth (i) the name, age, business address and residence address of the recommended candidate, (ii) the principal occupation or employment of such recommended candidate, (iii) the class and number of shares of the corporation which are beneficially owned by such recommended candidate, (iv) a description of all understandings or arrangements between the stockholder and the recommended candidate and any other person or persons pursuant to which the recommendations are to be made by the stockholder and (v) any other information relating to such recommended candidate that is required to be disclosed in solicitations of proxies for the election of directors.

In addition, such notice must contain (i) a representation that the stockholder is a holder of record of stock of the corporation entitled to vote at such meeting, (ii) the name and address, as they appear on the corporation’s books, of the stockholder proposing such nomination, (iii) the class and number of shares of the corporation that are beneficially owned by such stockholder, (iv) any material interest of the stockholder in such recommendation and (v) any other information that is required to be provided by the stockholder pursuant to Regulation 14A under the Securities Exchange Act of 1934, as amended, in such stockholder’s capacity as proponent of a stockholder proposal. Assuming that a stockholder recommendation contains the information required above, the Nominating and Corporate Governance Committee will evaluate a candidate recommended by a stockholder by following substantially the same process, and applying substantially the same criteria, as for candidates identified through other sources.

Attendance at Annual Meetings

The Board of Directors encourages all directors to attend our annual meetings of stockholders if practicable. All of the directors in office at the time of the virtual annual meeting of stockholders held on April 20, 2023 attended such meeting.

Stockholder Communications with the Board of Directors

The Board of Directors maintains a process for stockholders to communicate with the Board of Directors or with individual directors. Stockholders who wish to communicate with the Board of Directors or with individual directors should direct written correspondence to our Corporate Secretary at our principal executive offices located at 400 West Cesar Chavez, Austin, Texas 78701. Any such communication must contain (i) a representation that the stockholder is a holder of record of stock of the corporation, (ii) the name and address, as they appear on the corporation’s books, of the stockholder sending such communication and (iii) the class and number of shares of the corporation that are beneficially owned by such stockholder. The Corporate Secretary will forward such communications to the Board of Directors or the specified individual director to whom the communication is directed unless such communication is deemed unduly hostile, threatening, illegal or similarly inappropriate, in which case the Corporate Secretary has the authority to discard the communication or to take appropriate legal action regarding such communication.

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Code of Ethics

We have adopted a Code of Business Conduct and Ethics that applies to all officers, directors, employees and consultants. Our Code of Business Conduct and Ethics is located on our website under the “Investor Relations” page. Our website address is http://www.silabs.com.

Risk Management

Our Board of Directors oversees our management, which is responsible for the day-to-day issues of risk management. Such oversight is facilitated in large part by the Audit Committee, which receives reports from management, the internal audit team, the Chief Information Officer, the Chief Security Officer and the Company’s independent registered public accounting firm. In addition, members of management (including the Chief Executive Officer, Chief Financial Officer and Chief Legal Officer) may also report directly to the Board of Directors on significant risk management issues.

Director Compensation and Indemnification Arrangements

Our 2009 Stock Incentive Plan, as approved by our stockholders, limits to $750,000 in each calendar year, the maximum grant date fair value of awards payable in our common stock and cash compensation for all services as an independent director that may be provided to each of our independent directors. Under the 2009 Stock Incentive Plan, on the date of the 2023 annual meeting of stockholders, the Board of Directors granted each non-employee director a Restricted Stock Unit (“RSU”) award covering a number of shares of the Company’s common stock equal to $200,000 (or $255,000 for the Chairperson of the Board) divided by the average closing price of the Company’s common stock during the 30 trading days ending on the second trading day preceding the grant date; provided that any former employee of the Company must have served as a non-employee director for at least six months in order to receive such award. Accordingly, as Chairman of the Board, Mr. Sooch received a grant of 1,494 RSUs and Messrs. Bock, Conrad, Lowe, Sadana and Mses. Luther, Richardson and Wyatt each received a grant of 1,172 RSUs on the date of the 2023 annual meeting of stockholders. The RSU awards require no purchase price payment and will vest on approximately the first anniversary of the date of grant.

During 2023, our non-employee director compensation program consisted of the following cash compensation: (i) $55,000 per person per year, (ii) an additional $25,000 per year for the Chairman of the Audit Committee, (iii) an additional $9,000 per year for each Audit Committee member (excluding the Chairman), (iv) an additional $25,000 per year for the Chairman of the Compensation Committee, (v) an additional $9,000 per year for each Compensation Committee member (excluding the Chairman), (vi) an additional $10,000 per year for the Chairman of the Nominating and Corporate Governance Committee, (vii) an additional $5,000 per year for each Nominating and Corporate Governance Committee member (excluding the Chairman), (viii) an additional $20,000 per year for the Lead Director (ix) an additional $10,000 per year for the Chairman of the Corporate Development and Finance Committee, (x) an additional $5,000 per year for each Finance Committee member (excluding the Chairman) and (xi) an additional $20,000 per year for the Chairman of the Board. Payments under the cash compensation plan are generally paid in equal quarterly installments on the last day of each fiscal quarter. Notwithstanding this compensation program, for the period commencing August 1, 2023 and ending December 30, 2023, we reduced the cash retainer of each non-employee director of the Company from an annualized rate of $55,000 to an annualized rate of $33,000, in line with reductions we made to executive base pay as a response to market conditions and business performance. The other director compensation amounts were unchanged.

Cash compensation was pro-rated if the individual served less than the full year in a position.

Our certificate of incorporation limits the personal liability of our directors for breaches by them of their fiduciary duties. Our bylaws require us to indemnify our directors to the fullest extent permitted by Delaware law. We have also entered into indemnification agreements with all of our directors and have purchased Director and Officers liability insurance.

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In addition to the above compensation, we also reimburse non-employee directors for all reasonable out-of-pocket expenses incurred for attending board and committee meetings.

The following table provides summary information on compensation earned by each non-employee member of our Board of Directors in fiscal 2023.

Director Compensation Table for Fiscal 2023

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Proposal Two: Ratification of Appointment of Independent Registered Public Accounting Firm

Our Audit Committee has appointed the firm of Ernst & Young LLP to serve as our independent registered public accounting firm for the fiscal year ending December 28, 2024. Ernst & Young LLP has audited our financial statements since our inception in 1996. A representative of Ernst & Young LLP is expected to be present at the Annual Meeting and will have an opportunity to make a statement if he or she so desires and will be available to respond to appropriate questions.

The following table presents fees for professional services rendered by Ernst & Young LLP for fiscal 2023 and 2022:

Audit Fees. Audit fees relate to services rendered in connection with the audits of the annual consolidated financial statements and internal control over financial reporting included in our Form 10-K, the quarterly reviews of financial statements included in our Form 10-Q filings, fees associated with SEC registration statements, assistance in responding to SEC comment letters, accounting consultations related to audit services and statutory audits required internationally.

Audit-Related Fees. Audit-related fees include services for assurance and other related services, such as consultations concerning financial accounting and reporting matters and due diligence related to mergers and acquisitions.

Tax Fees. Tax fees include services for tax compliance, research and technical tax advice.

All Other Fees. All other fees include the aggregate fees for products and services provided by Ernst & Young LLP that are not reported under “Audit Fees,” “Audit-Related Fees” or “Tax Fees.”

The Audit Committee is authorized by its charter to pre-approve all auditing and permitted non-audit services to be performed by our independent registered public accounting firm. The Audit Committee reviews and approves the independent registered public accounting firm’s retention to perform attest services, including the associated fees. The Audit Committee also evaluates other known potential engagements of the independent registered public accounting firm, including the scope of the proposed work and the proposed fees, and approves or rejects each service, taking into account whether the services are permissible under applicable law and the possible impact of each non-audit service on the independent registered public accounting firm’s independence from management. At subsequent meetings, the Committee will receive updates on the services actually provided by the independent registered public accounting firm, and management may present additional services for approval. The Committee has delegated to the Chairman of the Audit Committee the authority to evaluate and approve engagements on behalf of the Committee in the event that a need arises for pre-approval between Committee meetings. If the Chairman so approves any such engagements, he or she will report that approval to the full Audit Committee at its next meeting. During fiscal 2023, all such services were pre-approved in accordance with the procedures described above.

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Our Audit Committee has reviewed the fees described above and believes that such fees are compatible with maintaining the independence of Ernst & Young LLP.

Stockholder ratification of the appointment of Ernst & Young LLP as our independent registered public accounting firm is not required by our bylaws or other applicable legal requirement. However, the appointment of Ernst & Young LLP is being submitted to the stockholders for ratification. If the stockholders fail to ratify the appointment, the Audit Committee will reconsider whether or not to retain the firm. Even if the appointment is ratified, the Audit Committee at its discretion may direct the appointment of a different independent registered public accounting firm at any time during the year if it determines that such a change would be appropriate.

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Proposal Three: Advisory Vote on Executive Compensation

The Dodd-Frank Wall Street Reform and Consumer Protection Act, enacted in July 2010, enables our stockholders to vote annually to approve, on an advisory (non-binding) basis, the compensation of our Named Executive Officers as disclosed in this Proxy Statement in accordance with the rules of the Securities and Exchange Commission.

This vote is advisory, and, therefore, not binding on the Company, the Compensation Committee, or our Board of Directors. However, our Board of Directors and our Compensation Committee value the opinions of our stockholders and to the extent there is any significant vote against the compensation of the Named Executive Officers as disclosed in this Proxy Statement, we will consider our stockholders’ concerns and the Compensation Committee will evaluate whether any actions are necessary to address those concerns.

As described in detail under the heading “Compensation Discussion and Analysis,” our executive compensation program is designed to attract, motivate, and retain the Named Executive Officers, who are critical to our success. Under this program, the Named Executive Officers are rewarded for the achievement of strategic and operational objectives and the realization of increased stockholder value. Please read the Compensation Discussion and Analysis and the accompanying compensation tables beginning on page 23 of this Proxy Statement for additional information about our executive compensation program, including information about the compensation of the Named Executive Officers in fiscal 2023.

The Compensation Committee regularly reviews our executive compensation program to ensure that it achieves the desired goal of aligning our executive compensation structure with the interests of our stockholders and current market practices.

We are asking our stockholders to indicate their support for the compensation of the Named Executive Officers as described in this Proxy Statement. This proposal, commonly known as a “Say-on-Pay” proposal, gives our stockholders the opportunity to express their views on the compensation of the Named Executive Officers. Please note that this vote is not intended to address any specific item of compensation, but rather the overall compensation of the Named Executive Officers and the philosophy, policies and practices described in this Proxy Statement.

We will ask our stockholders to vote “FOR” the following resolution at the Annual Meeting:

“RESOLVED, that the compensation paid to the Company’s Named Executive Officers as disclosed in this Proxy Statement is hereby approved.”

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Other Matters

We know of no other matters that will be presented for consideration at the Annual Meeting. If any other matters properly come before the Annual Meeting, it is the intention of the persons named in the enclosed form of Proxy to vote the shares they represent as the Board of Directors may recommend. Discretionary authority with respect to such other matters is granted by the execution of the enclosed Proxy.

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Ownership of Securities

The following table sets forth certain information known to us with respect to the beneficial ownership of our common stock as of February 15, 2024 by (i) all persons who were beneficial owners of five percent or more of our common stock, (ii) each director and nominee for director, (iii) the named executive officers in the Summary Compensation Table of the Executive Compensation section of this Proxy Statement and (iv) all then current directors and executive officers as a group. Unless otherwise indicated, each of the stockholders has sole voting and investment power with respect to the shares beneficially owned, subject to community property laws, where applicable.

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Certain Relationships and Related Transactions, and Director Independence

Certain Relationships and Related Transactions

Our bylaws require us to indemnify our directors and executive officers to the fullest extent permitted by Delaware law. We have entered into indemnification agreements with all of our directors and executive officers and have purchased Director and Officers liability insurance. In addition, our certificate of incorporation limits the personal liability of the members of our Board of Directors for breaches by the directors of their fiduciary duties.

Policies and Procedures with Respect to Related Party Transactions

Our Audit Committee Charter requires that the members of our Audit Committee, all of whom are independent directors, review and approve all related party transactions as described in Item 404 of Regulation S-K promulgated by the SEC. We have also adopted a written policy regarding the approval of all related party transactions. Under such policy, each of our directors and executive officers must notify the Corporate Secretary (who, in turn, will provide such information to the Audit Committee) of any proposed related party transactions. To assist with the identification of potential related party transactions, we solicit information through questionnaires in connection with the appointment of new directors and executive officers and on an annual basis with respect to existing directors and executive officers. The Chairman of the Audit Committee is delegated the authority to approve or ratify any related party transactions in which the aggregate amount involved is expected to be less than $1 million per year. All other proposed related party transactions are subject to approval or ratification by the Audit Committee except for certain categories of transactions that are deemed to be pre-approved by the Audit Committee. In determining whether to approve or ratify a related party transaction, the Audit Committee and the Chairman, if applicable, will take into account, among other factors deemed appropriate, whether the related party transaction is on terms no more favorable to the counterparty than terms generally available to an unaffiliated third-party under the same or similar circumstances and the extent of the related party’s interest in the transaction.

Our Code of Business Conduct and Ethics requires our executive officers and directors to disclose any conflicts of interest, including any material transaction or relationship involving a potential conflict of interest. No executive officer may work, including as a consultant or a board member, simultaneously for us and any competitor, customer, supplier or business partner without the prior written approval of our Chief Financial Officer or legal department. Furthermore, executive officers are encouraged to avoid any direct or indirect business connections with our competitors, customers, suppliers or business partners.

Pursuant to our Corporate Governance Policy, we expect each of our directors to ensure that other existing and future commitments do not conflict with or materially interfere with their service as a director. Directors are expected to avoid any action, position or interest that conflicts with our interests, or gives the appearance of a conflict. In addition, directors should inform the Chairman of our Nominating and Corporate Governance Committee prior to joining the board of another public company to ensure that any potential conflicts, excessive time demands or other issues are carefully considered.

Director Independence

See the subsection entitled “Committees and Meetings” in the section of this Proxy Statement entitled “Proposal One: Election of Directors.”

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Audit Committee Report

The following is the report of the Audit Committee with respect to the audit of the fiscal 2023 consolidated financial statements of Silicon Laboratories Inc. (the “Company”):

Management is responsible for the Company’s internal controls and the financial reporting process. The independent registered public accounting firm is responsible for performing an independent audit of the Company’s consolidated financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States) and for issuing a report thereon. Additionally, the independent registered public accounting firm is responsible for performing an independent audit of the Company’s internal control over financial reporting and for issuing a report thereon. The Committee’s responsibility is to monitor and oversee these processes.

In this context, the Committee has met and held discussions with management and the independent registered public accounting firm. Management represented to the Committee that the Company’s consolidated financial statements in the Annual Report were prepared in accordance with accounting principles generally accepted in the United States, and the Committee has reviewed and discussed the consolidated financial statements in the Annual Report with management and the independent registered public accounting firm. The Committee has discussed with the independent registered public accounting firm, Ernst & Young LLP, the required communications specified by auditing standards together with guidelines established by the Securities and Exchange Commission and the Sarbanes-Oxley Act.

The Company’s independent registered public accounting firm also provided to the Committee the written disclosures required by applicable requirements of the Public Company Accounting Oversight Board regarding the independent accountant’s communications with the Audit Committee concerning independence. The Audit Committee reviewed non-audit services provided by its independent registered public accounting firm for the last fiscal year and determined that those services are not incompatible with maintaining the independent registered public accounting firm’s independence.

Based upon the Committee’s discussion with management and the independent registered public accounting firm and the Committee’s review of the representation of management and the reports of the independent registered public accounting firm to the Committee, the Committee recommended that the Board of Directors include the audited consolidated financial statements in the Company’s Annual Report on Form 10-K for the fiscal year ended December 30, 2023 filed with the Securities and Exchange Commission.

Submitted by the Audit Committee of the Board of Directors:

William G. Bock (Chairman)

Sherri Luther

Nina Richardson

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Executive Officers

Set forth below is information regarding the executive officers of Silicon Labs as of February 15, 2024 (ages as of Annual Meeting date).

R. Matthew Johnson has served as a Director and our President and Chief Executive Officer since January 2022. Prior to this role, Mr. Johnson served as our Senior Vice President and General Manager of Silicon Labs’ Internet of Things (IoT) business unit from July 2018 until he was promoted to President in April 2021. Prior to joining Silicon Labs, Mr. Johnson served as Senior Vice President and General Manager of automotive processing products and software development at NXP Semiconductors. Mr. Johnson holds a B.S. in Electrical Engineering Technology from the University of Maine and has completed executive programs at Harvard Business School and Stanford University. Mr. Johnson also serves on the Board of Trustees for Dell Children’s Foundation, the Global Semiconductor Alliance and the Semiconductor Industry Association.

Mark Mauldin has served as our Interim Chief Financial Officer since February 2024 and Chief Accounting Officer since April 2021. Mr. Mauldin joined Silicon Labs in 2004 and has served in various financial management roles including Vice President of Finance, Corporate Controller, Director of FP&A, and Director of Internal Audit. Prior to joining Silicon Labs, Mr. Mauldin served as Chief Financial Officer and Corporate Controller for Perficient, Inc. and started his career at Ernst & Young. Mr. Mauldin is a Certified Public Accountant and holds a master’s degree in professional accounting and a bachelor’s degree in business administration from the University of Texas at Austin.

Brandon Tolany has served as our Senior Vice President of Worldwide Sales and Marketing since January 2016. Prior to joining Silicon Labs, Mr. Tolany served as Senior Vice President, Chief Sales and Marketing Officer at Freescale Semiconductor where he led global sales and marketing activities from 2013 to 2015. During his tenure at Freescale, Mr. Tolany held various leadership positions including Vice President of Global Marketing for Microcontrollers and Director of Sales and Field Application Engineering for Freescale’s Americas West Region. Mr. Tolany started his career at Freescale in 2004 as a marketing manager for the i.MX applications processor product line. Prior to joining Freescale, Mr. Tolany was Director of Sales and Business Development for Luminent where he led global marketing efforts. He also served as a product manager at Mitsubishi Electric. Mr. Tolany holds a bachelor’s degree in Communications from the University of Texas at Austin. Mr. Tolany also serves as a board member for the Rosedale Foundation.

Sandeep Kumar, PhD has served as our Senior Vice President of Worldwide Operations since July 2013. He previously served as Vice President of Operations Engineering from September 2009 to July 2013. He joined Silicon Labs in July 2006 and is responsible for worldwide operations. His team includes the manufacturing teams, product and test engineering, quality assurance, failure analysis, as well as the prototype production and reliability test labs; and works closely with the technology organization in driving the process and package engineering strategies. Dr. Kumar’s group drives the company technology strategy and supplier choices. Prior to joining Silicon Labs, Dr. Kumar managed global test engineering teams and was responsible for worldwide product and test engineering for the storage business at Agere Systems, Lucent Technologies and AT&T Bell Labs. Dr. Kumar has a bachelor’s degree in Electrical Engineering from the Indian Institute of Technology in Bombay, a M.S. in Electrical Engineering from the University of Evansville in Indiana and a Ph.D. in Electrical Engineering from Lehigh University. Dr. Kumar serves on the Electrical and Computer Engineering Department’s Industry Advisory Council for Southern Illinois University in Carbondale, IL.

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Compensation Discussion and Analysis

This Compensation Discussion and Analysis (CD&A) provides information regarding the 2023 compensation program for our principal executive officer, principal financial officer and two other most highly compensated executive officers. We had no other executive officers during 2023. For 2023, these individuals were:

We refer to these executive officers collectively in this Proxy Statement as the “Named Executive Officers” or “NEOs.” As previously reported, on February 2, 2024, Mr. Hollister resigned from his position as CFO of the Company.

In this CD&A, we describe the material elements of our compensation program for the NEOs during 2023 as administered by the Compensation Committee. This analysis also provides an overview of our executive compensation philosophy, including our principal compensation policies and practices, for our NEOs. Finally, we explain how and why the Compensation Committee arrived at the specific compensation decisions for our Named Executive Officers in 2023 and discuss the key factors that the Compensation Committee considered in determining their compensation.

2023 Business Results

In 2023, total revenue decreased 24% from 2022 to $782 million as weak global macroeconomic conditions and an industry-wide inventory correction impacted our results and the overall market. Our industry-leading Series 2 portfolio of products and singular focus on the IoT continued to drive design wins in rapidly growing markets in 2023, including in connected health, retail digitalization and smart metering.

Worldwide distribution revenue was 78% of 2023 revenue. Revenue from our top ten customers was 22%, and no single customer was greater than 5% of our revenue.

Our GAAP gross margins were nearly 59% in 2023, down from 63% in 2022, reflecting variations in product and customer mix. GAAP operating loss for the year was $24 million, compared to operating income of $119 million in the prior year. The decrease in operating income was due to lower revenue and gross margin, offset partially by a 7% year-on-year reduction in operating expenses. Net interest income increased from 2022, primarily due to increased interest income earned as a result of higher market interest rates. Headcount at the end of the year was 1,846, and down approximately 6% over 2022, due to workforce reductions.

In 2023, cash flow used in operating activities was $30 million, primarily driven by a strategic investment in increasing our internal inventory levels. We ended the year with approximately $439 million in cash, cash equivalents, and short-term investments.

We also finalized the redemption process on our 2025 convertible notes in 2023, funding $535 million in cash and issuing approximately 0.9 million shares.

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2023 Business Highlights

We executed well in 2023 despite a difficult industry operating environment characterized by weak demand and high inventory. Though revenue was down 24% from 2022, we gained significant new design wins across our customer base, in-line with the aggressive targets we set. These design wins span a broad range of technologies, applications and customers and are expected to deliver strong growth and earnings power as the market backdrop improves. We also gained market share in areas such as Bluetooth.

In 2023, we introduced new and innovative products, highlighted by the following key announcements:

Significant Executive Compensation Actions

Our Compensation Committee, which consists entirely of independent directors, sets the compensation of our Named Executive Officers each year. Specifically, the Compensation Committee, in consultation with our compensation consultant, examines whether each NEO’s compensation is competitive and appropriate in view of such person’s role, level or responsibility, and experience, as further described in the “Compensation-Setting Process” section below. In April 2023, the Compensation Committee approved the following changes to our NEOs’ target compensation:

Proactive response to industry downturn. We are committed to increasing shareholder value and ensuring alignment of our compensation practices with stockholder interests. Company management and the Compensation Committee, in consultation with our compensation consultant, acted quickly in response to an industry downturn which affected Company performance and took the following actions with respect to NEO compensation to better align NEO compensation with Company performance:

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Significant Corporate Governance Standards

We maintain high standards in our executive compensation and governance practices. The following policies were in effect in 2023:

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Compensation Philosophy

Our executive compensation program supports our long-term strategic and operational goals. It is intended to attract, motivate, and retain talented individuals to serve as our executive officers. The Compensation Committee designs the various components of our executive compensation program to be market competitive and support growth and profitability objectives while remaining aligned with our culture.

We hold our executives to high performance standards and our compensation arrangements for our CEO and other Named Executive Officers are designed to deliver competitive base pay and attractive incentive opportunities if performance is outstanding while delivering significantly lower actual compensation when performance is below our rigorous standards. To this end, a significant portion of target compensation for our executives is designed to be at risk.

Salaries are compared not only to our peer group listed below, but also to data from the Radford Technology survey. Our target for base salaries, considering data from each source, is market median. Our annual cash incentive plan, discussed below, is based solely on achieving corporate targets. This plan targets above-market awards when the Company is performing well and places cash incentives at risk when performance targets are not achieved. See also “Annual Cash Incentive Bonus” below.

Our equity program includes time-vesting restricted stock units (RSUs) and performance stock units (PSUs) that are intended to incentivize achievement of high-performance standards. In 2021, we transitioned away from performance-based market stock units (MSUs) to a performance-based PSU program, more appropriate during the period of our company’s transformation and transition to a new business model. Our PSUs require significant levels of multi-year performance, measured by our achievement against our stated financial model and growth targets. These program design changes were made in consultation with our compensation consultant.

This approach provides a strong alignment between pay-for-performance, operational results and retention of key executive talent. The design appropriately establishes a clear focus on achieving our financial objectives. As such, our compensation program provides modest compensation when longer-term performance is below expectations. We believe that this approach optimally aligns the interests of management and our stockholders and results in the greatest emphasis on long-term stockholder value creation. For more information on the design of our equity programs and for awards granted in 2023, see “Long-Term Incentive Equity Awards” below.

Prior Say On Pay Vote and Shareholder Engagement

Our prior advisory Say-on-Pay proposal regarding the compensation of our Named Executive Officers received the support of approximately 94% of the votes cast at the 2023 Annual Meeting. The Compensation Committee and the Board reviewed the result of the Say-on-Pay vote, and appreciate the feedback and support of our shareholders for the adjustments we made to continue to strengthen our pay for performance practices.

Those adjustments included approving a resolution not to provide cash severance to executive officers upon a voluntary resignation (other than as may be contractually committed, such as upon a resignation for “good reason”), and increasing our CEO stock ownership guidelines from five times to six times base salary.

We believe that shareholder engagement is important, and our Compensation Committee will continue to take into account shareholder feedback, future Say-on-Pay votes and relevant market developments in order to determine whether any subsequent changes to our executive compensation program are warranted. We expect to continue our outreach efforts with respect to executive compensation in future years in order to ensure that we understand our shareholder views and concerns on each of these subjects for the consideration of our Compensation Committee and the full Board.

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Compensation-Setting Process

Role of Compensation Committee. The Compensation Committee is responsible for administering our executive compensation program, as well as determining and approving the compensation for our Named Executive Officers. The Compensation Committee regularly reports to our Board of Directors on its deliberations and actions.

The Compensation Committee uses a balanced approach to set the compensation of our executive officers, with each primary direct component of compensation (base salary, annual cash incentive bonus, and long-term incentive compensation) designed to play a specific role. The Compensation Committee determines the compensation of each executive officer with respect to each compensation component based, in part, on its own analysis of competitive market data and the recommendations of our CEO, both as described below. Additionally, the Compensation Committee periodically reviews whether our compensation policies and practices create any risks reasonably likely to have a material adverse impact on the Company and the steps that have or should be taken to monitor and mitigate such risks. The Compensation Committee’s 2023 review determined that the Company’s pay policies and practices do not create risks reasonably likely to have a material adverse effect on the Company.

The Compensation Committee exercises its own judgment in making its compensation decisions and may accept or reject our CEO’s recommendations. In addition, the Compensation Committee receives input from its compensation consultant and meets in executive session (without our CEO present) prior to making its final determinations regarding compensation.

Differences in compensation among our executive officers are the result of the Compensation Committee’s exercise of its judgment, following its review of our CEO’s recommendations, its analysis of competitive market data and its consideration of overall Company performance, competitive pressures, business conditions and the potential financial impact of compensation decisions, including share ownership dilution. Pay decisions are based on competitive market data from the compensation consultant and a variety of other factors, including level of performance, the vesting and value of outstanding equity awards, each individual’s tenure, prior experience, distinctive value to the Company, variances in job responsibilities relative to similarly titled officers at other competitive companies and the Compensation Committee’s determination of the appropriate mix of compensation elements (including base salary, cash incentives and equity incentives).

In determining the compensation of our CEO, the Compensation Committee consults with the other independent members of our Board of Directors, assesses our CEO’s individual performance and considers competitive market data and the other factors described above.

For our Named Executive Officers, the Committee targets market median for base salaries and targets greater than market total direct compensation (i.e. including incentive compensation) when our stringent performance targets are achieved. The factors described above provide the framework for compensation decision-making for each Named Executive Officer. No single factor is determinative in setting pay levels, nor is the impact of any factor on the determination of pay levels quantifiable.

Role of Management. In carrying out its responsibilities, the Compensation Committee works with members of our management, including our CEO. Typically, our management assists the Compensation Committee by providing information on Company performance and its perspective on compensation matters. Our CEO generally attends Compensation Committee meetings (except with respect to discussions involving his own compensation or other executive sessions of the committee).

Our CEO makes pay recommendations to the Compensation Committee regarding our executive officers’ compensation (except for his own compensation) using the factors mentioned above and his own review of each NEO’s performance.

Our CEO conducts this assessment with the assistance of our Chief People Officer. Our CEO then makes formal recommendations to the Compensation Committee, using data from compensation firms Mercer and Radford,

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regarding adjustments to base salary, annual cash incentive bonus opportunities and equity awards for his team. Our CEO also recommends performance measures and related target levels for annual cash incentive bonuses and equity awards for senior management.

The Compensation Committee solicits and reviews our CEO’s recommendations and proposals on compensation-related matters. They consider these recommendations, among other factors, as they make compensation decisions for our executive officers.

Role of Compensation Consultant. The Compensation Committee is authorized to retain the services of compensation consultants and other advisors from time to time, as it sees fit, in connection with the administration of our executive compensation programs.

The Compensation Committee retained Mercer US LLC, (“Mercer”), a compensation consulting firm providing executive compensation advisory services, to provide competitive market data and analysis regarding material elements of compensation, including base salary, cash incentives and equity incentives. Mercer served at the discretion of the Compensation Committee and received $211,294 for these services during 2023. Mercer did not provide any other services to the Company in 2023.

With the approval of the Compensation Committee, Mercer provided our CEO and our Chief People Officer with market data regarding compensation for our executive officers so that our CEO’s compensation recommendations to the Compensation Committee are consistent with our compensation philosophy.

Competitive Positioning. The Compensation Committee believes it is in the best interests of our stockholders to ensure that our executive compensation is competitive with that of other companies of similar size and complexity. In late 2022, the Compensation Committee directed Mercer to use data gathered from the 2022 Radford High-Technology Executive Compensation Survey and publicly-available information from the following companies to identify and analyze the competitive market for 2023 executive compensation. Criteria for peer group selection included industry, revenue size, market capitalization, and business characteristics. The Compensation Committee adjusts the existing peer group each year to the extent needed to remove peers that merge or are acquired by another company. The Compensation Committee selected the following companies as a compensation peer group used for 2023 compensation in consultation with Mercer:

CMC Materials and Vivint Smart Home were removed from the peer group in 2023 due to their acquisitions.

Compensation Elements

The primary components of our executive compensation program are base salary, annual cash incentive bonus and equity awards. The Compensation Committee uses its discretion and does not use a prescribed formula for allocating compensation between annual and long-term compensation, between cash and non-cash compensation, or among different forms of non-cash compensation.

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Based on compensation decisions made by the Compensation Committee at its regular meeting to determine executive compensation, approximately 91% of our CEO’s target pay mix and on average approximately 84% of our other NEOs’ target pay mix is tied to Company performance, including stock price performance (“at-risk”):

Base Salary. The 2022 and 2023 base salaries and percentage increase are set forth in the following table:

Annual Cash Incentive Bonus. Each year, the Compensation Committee adopts a bonus plan (the “Bonus Plan”) to reward exceptional performance and align the incentives of our Named Executive Officers with our short-term operating plan and long-term strategic objectives and the interests of our stockholders. The Compensation Committee approves the design, structure, and performance objectives, as well as each objective’s relative weighting, under the Bonus Plan. The Compensation Committee designs the Bonus Plan to pay each Named Executive Officer up to 150% of the NEO’s target annual cash incentive bonus opportunity for outstanding performance. Consistent with our “pay-for-performance” philosophy, however, no payment is guaranteed if the minimum established performance objectives under the Bonus Plan are not achieved. Our Board of Directors and the Compensation Committee may exercise discretion either to make payments absent attainment of the relevant performance metric target levels or to reduce or increase the size of any award payment.

For 2023, consistent with our business strategy, the Compensation Committee established adjusted revenue and adjusted non-GAAP operating income as a percentage of adjusted revenue as the principal corporate financial metrics. For this purpose, “adjusted revenue” and “adjusted non-GAAP operating income” mean revenue and operating income as determined under generally accepted accounting principles (GAAP) modified for stock compensation expense, intangible asset amortization, acquisition-related items and restructuring charges. These adjusted measures more clearly highlight the results of core ongoing operations. For purposes of cash incentive bonuses, the Compensation Committee reserves the authority to determine whether to exclude any item when making adjustments from the corresponding GAAP metric.

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For 2023, the Compensation Committee continued to include diversity, equity and inclusion (DEI) metrics as a component of bonus compensation.

For each of the applicable bonus metrics, the percentage payout is determined using a sliding scale based on actual performance, with no minimum payout and a maximum payout of 150% of the executive’s target annual cash incentive bonus opportunity for above-target performance. The financial components of the plan allowed for 100% payout at 100% of plan target. For the adjusted revenue component, there was a decreasing scale to 10% at 90% of plan target, no payment below 90% of target and a maximum payout of 150% at 110% of target. For the adjusted non-GAAP operating income components, there was a decreasing scale to 10% at 80% of plan target, no payment below 80% of target and a maximum payout of 150% at 120% of target. The DEI components of the plan were based on a set of challenging qualitative and quantitative goals representing core education and inclusion objectives of our DEI strategy but were not quota-based. If three of five goals were achieved, the plan allowed for 60% payout. If four of five goals were achieved, the plan allowed for 80% payout. If all five goals were achieved, the plan allowed for 100% payout. Two accelerators were added to the DEI goal set to allow for a payout above 100% to a maximum payout of 150% of target. These accelerators were only applicable if all five goals were already achieved.

The Compensation Committee exercised its discretion in July of 2023 to cancel the annual bonus opportunity for all NEOs due to overall Company performance, so no bonus was paid to the CEO or remaining NEOs for the 2023 performance year.

Appendix I provides a reconciliation of GAAP and non-GAAP executive compensation financial measures.

The resulting payments to the Named Executive Officers were as follows:

Long-Term Incentive Equity Awards. The Compensation Committee uses long-term incentive compensation, typically in the form of equity awards, to retain our Named Executive Officers, to align their interests with the interests of our stockholders and to provide incentives that we believe encourage behaviors that will maximize stockholder value. For 2023, the Compensation Committee used a mix of PSUs and RSUs.

PSU Awards Granted in 2021, 2022, and 2023. In 2021, we replaced our performance based MSU program with a performance-based PSU program that we believe is appropriate during the period of our company transformation and transition to a new business model. PSUs allow us to directly tie executive compensation to specific company financial targets that are critical to the long-term success of our pure-play IoT model. The PSU program measures performance achievement against our multi-year growth targets and financial plan.

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We continued to offer PSU awards in 2023. For each PSU award, a payment in shares of our common stock relative to the target number of units may be earned upon the Company achieving goals based on a three-year revenue compound annual growth rate (CAGR) and non-GAAP operating income margin (OI) in Years 2 and 3. The CAGR metric is set at the beginning of the performance period and is measured at the end of Year 3 and weighted at 50%. The OI margin metric is also a long-term multi-year metric that is set at the beginning of the performance period, with two measurement points. The first measurement is made at the end of Year 2. The second and final OI margin measurement is made at the end of Year 3. Each of these OI margin measurements is weighted at 25%. Award payments may range from 0% up to 200% of the target number of units and are scaled linearly against a base revenue or non-GAAP operating income margin percentage for each measurement, all tracking to our stated financial model. Each measurement has a discrete achievement threshold below which the payout value is 0.

The PSU Awards will be earned based upon the level of achievement of the following multi-year performance criteria:

RSU Awards Granted in 2023

The RSU awards granted in 2023 provide a retention incentive and align the interests of our executive officers with those of our stockholders. These RSUs generally vest in three annual installments on each anniversary of the date of grant.

The Named Executive Officers were granted the following PSU and RSU awards during 2023:

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Compensation Arrangements Upon Termination of Employment or a Change in Control

The equity awards granted to our Named Executive Officers under the Company’s 2009 Stock Incentive Plan, as amended and restated on April 22, 2021, and the CEO Severance Agreement and the Executive Severance Agreements approved by the Board in May 2021 provide for the following potential payments and benefits upon a Change in Control Termination (as defined in the agreements): (a) 100% of annual base salary (200% in the case of the CEO), (b) 100% of target variable compensation for a full fiscal year (200% in the case of the CEO), (c) any actual earned bonus, commission or other short term cash incentive compensation for the fiscal year preceding the Change in Control Termination to the extent such amount has not already been paid, (d) a pro-rated portion of target variable compensation for the full fiscal year in which the Change in Control Termination occurs, (e) stock options, restricted stock, and RSUs shall become fully vested, (f) MSU and PSU units shall be vested at the greater of actual performance or 100% of the target value, and (g) a lump sum equal to the pre-tax cost of 12 months of continued COBRA coverage (24 months in the case of the CEO). In addition, the Executive Severance Agreements provide certain specified severance benefits to the Named Executive Officers upon a Non-CIC Termination (as defined in the agreements). The benefits are provided at a level that the Compensation Committee believes to be comparable to those of companies of similar size in our industry sector. Detailed information concerning the CEO Severance Agreement and the Executive Severance Agreements and the treatment of equity awards under the Company’s 2009 Stock Incentive Plan in the event of a change in control, including the events that trigger benefits and the severance benefits provided upon the occurrence of such events, is discussed below under the heading “Potential Payments Upon Termination or Change in Control.” We have provided for this treatment based on our belief that such treatment ensures that the executive officers remain focused on their responsibilities in the event of a potential transaction that will result in a significant benefit to our stockholders.

Welfare, Retirement, and Other Benefits

Welfare Benefits. The Company maintains an array of benefit programs to meet the health care and welfare needs of our employees including medical healthcare and prescription drug coverage, dental and vision programs, medical and dependent care flexible spending accounts, short-term disability insurance, long-term disability insurance, accidental death and dismemberment insurance, and group life insurance, as well as customary vacation, paid holiday, leave of absence and other similar policies. Our executive officers, including the Named Executive Officers, participate in these benefit programs on the same general terms as all of our salaried employees.

Retirement Benefits. The Company has established a tax-qualified Section 401(k) retirement savings plan for our employees. Our executive officers, including the Named Executive Officers, are eligible to participate in this plan on the same general terms available to all of our full-time employees. Currently, plan participants are provided with matching contributions that are subject to time-based vesting conditions. It is intended that this plan qualify under Section 401(a) of the Internal Revenue Code so that contributions by participants to the plan, and income earned on plan contributions, are not taxable to participants until withdrawn from the plan. Our executive officers, including the Named Executive Officers, do not receive any retirement benefits beyond those generally available to our full-time employees.

Perquisites and Other Personal Benefits. In addition to the general welfare and retirement benefits described above, the Compensation Committee has determined that we provide our executive officers, including the Named Executive Officers, with an annual physical examination beyond the benefit provided under our standard health care plans.

The Compensation Committee does not view perquisites or other personal benefits as a significant component of our executive compensation program and, except as described in the preceding paragraph, did not provide any perquisites or other personal benefits to our executive officers during 2023.

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Income Tax and Accounting Considerations

Section 280G of the Internal Revenue Code. Section 280G of the Code disallows a tax deduction with respect to excess parachute payments to certain executives of companies that undergo a change in control. In addition, Section 4999 of the Code imposes a 20% penalty on the individual receiving the excess payment. Parachute payments are compensation that is linked to or triggered by a change in control and may include, but are not limited to, transaction bonus payments, severance payments, certain fringe benefits and payments and acceleration of vesting under long-term incentive plans. Excess parachute payments are parachute payments that exceed a threshold determined under Section 280G of the Code based on the executive’s prior compensation. In approving the compensation arrangements for our named executive officers in the future, our Compensation Committee will consider all elements of the cost to the Company of providing such compensation, including the potential impact of Section 280G of the Code. However, our Compensation Committee may, in its judgment, authorize compensation arrangements that could give rise to loss of deductibility under Section 280G of the Code and the imposition of excise taxes under Section 4999 of the Code when it believes that such arrangements are appropriate to attract and retain executive talent. Note that none of our NEOs (or other executives or employees) are entitled to any tax gross-up or similar payments with respect to any excise taxes that may be imposed in accordance with the foregoing.

Accounting Treatment of Executive Compensation. The Company follows Financial Accounting Standards Board Accounting Standards Codification Topic 718 (“ASC Topic 718”) in accounting for our stock-based awards. ASC Topic 718 requires companies to measure the compensation cost for all stock-based options and awards to employees (including our executive officers) and directors based on the “fair value” on the date of grant. This calculation is performed for accounting purposes and reported in the compensation tables below, even though our executive officers may never realize any value from their awards. ASC Topic 718 also requires companies to recognize the fair value of their stock-based options and awards in their income statements over the period that an executive officer is required to render service in exchange for his or her grant.

Compensation Committee Report on Executive Compensation

We, the Compensation Committee of the Board of Directors, have reviewed and discussed the Compensation Discussion and Analysis within the Executive Compensation section of this Proxy Statement with the management of the Company. Based on such review and discussion, we are of the opinion that the executive compensation policies and plans provide appropriate compensation to properly align Silicon Labs’ performance and the interests of its stockholders through the use of competitive and equitable executive compensation in a balanced and reasonable manner, for both the short- and long-term. Accordingly, we have recommended to the Board of Directors that the Compensation Discussion and Analysis be included as part of this Proxy filing.

Submitted by the Compensation Committee of the Board of Directors:

Gregg Lowe (Chairman)

Christy Wyatt

Robert Conrad

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Summary Compensation

The following table provides compensation information for our Named Executive Officers for fiscal years 2021, 2022 and 2023.

Summary Compensation Table

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Grants of Plan-Based Awards

The following table contains information concerning all equity and non-equity plan-based awards granted during fiscal 2023 to our Named Executive Officers. All equity plan-based awards were granted under our 2009 Stock Incentive Plan, as amended and restated on April 22, 2021, and all non-equity plan-based awards were granted under our 2023 Bonus Plan.

Grants of Plan-based Awards Table for Fiscal 2023

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Outstanding Equity Awards at Fiscal Year-End

The following table shows all holdings of unexercised stock options and unvested RSU and PSU awards for each of our Named Executive Officers as of December 30, 2023

Outstanding Equity Awards at Fiscal 2023 Year-End Table