# EDGAR Filing Document

**Accession Number:** 0001294133
**File Stem:** 0001294133-26-000004
**Filing Date:** 2026-4
**Character Count:** 410337
**Document Hash:** f6583def11b3322de9e4b413756af1a1
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001294133-26-000004.hdr.sgml**: 20260417

**ACCESSION NUMBER**: 0001294133-26-000004

**CONFORMED SUBMISSION TYPE**: PRE 14A

**PUBLIC DOCUMENT COUNT**: 18

**CONFORMED PERIOD OF REPORT**: 20260417

**FILED AS OF DATE**: 20260417

**DATE AS OF CHANGE**: 20260417

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Inogen Inc
- **CENTRAL INDEX KEY:** 0001294133
- **STANDARD INDUSTRIAL CLASSIFICATION:** ORTHOPEDIC, PROSTHETIC & SURGICAL APPLIANCES & SUPPLIES [3842]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** PRE 14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-36309
- **FILM NUMBER:** 26871552

**BUSINESS ADDRESS:**
- **STREET 1:** 500 CUMMINGS CENTER
- **STREET 2:** SUITE 2800
- **CITY:** BEVERLY
- **STATE:** MA
- **ZIP:** 01915
- **BUSINESS PHONE:** 805-562-0500

**MAIL ADDRESS:**
- **STREET 1:** 500 CUMMINGS CENTER
- **STREET 2:** SUITE 2800
- **CITY:** BEVERLY
- **STATE:** MA
- **ZIP:** 01915

?xml version='1.0' encoding='ASCII'? PRE 14A

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

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SCHEDULE 14A

**PROXY STATEMENT PURSUANT TO SECTION 14(a) OF THE**

**SECURITIES EXCHANGE ACT OF 1934 (Amendment No.)**

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Filed by the Registrant 

Filed by a Party other than the Registrant 

Check the appropriate box:

 Preliminary Proxy Statement

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

 Definitive Proxy Statement

 Definitive Additional Materials

 Soliciting Material Pursuant to §240.14a-12

Inogen, Inc.

(Name of Registrant as Specified In Its Charter)

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

 No fee required.

 Fee paid previously with preliminary materials

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

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**PRELIMINARY PROXY STATEMENT - SUBJECT TO COMPLETION - DATED APRIL 17, 2026**

![img201896576_0.jpg](img201896576_0.jpg)

Dear Stockholder:

On behalf of our entire Board of Directors, thank you for your continued support of Inogen. I am pleased to invite you to attend the Annual Meeting of Stockholders of Inogen, Inc. ("Inogen" or the "Company"), which will be held on June 5, 2026 at 1:00 p.m. Eastern Time. The Annual Meeting of Stockholders (together with any postponements, adjournments or continuations thereof, the "Annual Meeting") will be held in a virtual meeting format only. You will be able to attend the meeting, vote and submit your questions via the Internet at www.virtualshareholdermeeting.com/INGN2026. You will not be able to attend the virtual Annual Meeting physically in person.

Over the recent period, Inogen has undertaken a focused operational and strategic turnaround to strengthen performance and better position the Company for long-term success and value creation. The Board of Directors (the "Board") and management have advanced initiatives to improve commercial execution, optimize our commercial channels, and enhance operational discipline across the organization, resulting in a return to positive Adjusted EBITDA in 2025. These actions reflect our efforts to address prior challenges while sharpening the Company's strategic priorities to drive more consistent financial and operational results.

As part of this transformation, Inogen has also taken active steps to strengthen its leadership and governance. This includes the recent appointment of a new independent director whose experience is aligned with the Company's strategic direction, as well as the addition of key senior management hires to reinforce critical capabilities across the business. Together, these changes are intended to ensure that Inogen has the appropriate leadership, expertise, and oversight to execute its turnaround and deliver sustainable value to stockholders.

Inogen also remains committed to ongoing, constructive engagement with its stockholders. The Board and management team maintain an active dialogue with investors and carefully consider their perspectives in shaping Inogen's strategy, governance practices, and capital allocation priorities. Consistent with this approach, the Board recently approved a share repurchase program, reflecting its confidence in the Company's strategy and financial outlook, as well as its commitment to disciplined capital allocation and returning value to stockholders, and has recommended that our stockholders approve a proposal to declassify the Board. This continued engagement underscores Inogen's focus on accountability and its commitment to aligning its actions with the long-term interests of its stockholders.

At the Annual Meeting, we will ask you to consider the following proposals:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•To elect two Class III directors from the nominees described in this proxy statement;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•To ratify the appointment of Deloitte & Touche LLP as our independent registered public accounting firm for fiscal year ending December 31, 2026;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•To approve, on an advisory and non-binding basis, the compensation of our named executive officers as described in this proxy statement;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•To approve the Inogen, Inc. Amended and Restated 2023 Equity Incentive Plan;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•To approve an amendment to our Thirteenth Amended and Restated Certificate of Incorporation (the "Charter") to declassify our Board; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•To transact such other business as may properly come before the Annual Meeting or any adjournments or postponements thereof.

Our Board has fixed the close of business on April 6, 2026 as the record date for the Annual Meeting. Only stockholders of record on April 6, 2026 are entitled to notice of and to vote at the Annual Meeting.

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The accompanying Notice of Annual Meeting of Stockholders and proxy statement describe the business to be conducted at the Annual Meeting. Also included are a proxy card and postage-paid return envelope. Proxy cards are being solicited on behalf of the Board of Directors of Inogen, Inc.

**Your vote is extremely important no matter how many shares you own. Whether or not you plan to attend the virtual Annual Meeting of Stockholders, we urge you to promptly submit your proxy card by mail or vote via the Internet or by telephone.** 

On behalf of the Board, I would like to express our appreciation for your investment in Inogen.

Sincerely,

Kevin R.M. Smith

*Chief Executive Officer and President*

Beverly, Massachusetts

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;, 2026

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**INOGEN, INC.**

**500 Cummings Center, Suite 2800, Beverly, Massachusetts 01915**

**NOTICE OF ANNUAL MEETING OF STOCKHOLDERS**

**To Be Held Virtually on June 5, 2026 at 1:00 p.m. Eastern Time**

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| | | |
|:---|:---|:---|
| **Time and Date** | &nbsp;&nbsp;&nbsp;Friday, June 5, 2026 at 1:00 p.m. Eastern Time. | &nbsp;&nbsp;&nbsp;Friday, June 5, 2026 at 1:00 p.m. Eastern Time. |
| **Place** | &nbsp;&nbsp;&nbsp;The Annual Meeting will be held as a virtual meeting via live webcast on the Internet. Because the meeting is completely virtual and being conducted via the Internet, stockholders will not be able to attend the meeting in person. You will be able to attend the meeting, vote and submit your questions on the day of the meeting via the Internet at www.virtualshareholdermeeting.com/INGN2026. If you have difficulty accessing the virtual meeting during the check-in or meeting time, a technical assistance phone number will be made available on the virtual meeting registration page 15 minutes prior to the start time of the meeting. | &nbsp;&nbsp;&nbsp;The Annual Meeting will be held as a virtual meeting via live webcast on the Internet. Because the meeting is completely virtual and being conducted via the Internet, stockholders will not be able to attend the meeting in person. You will be able to attend the meeting, vote and submit your questions on the day of the meeting via the Internet at www.virtualshareholdermeeting.com/INGN2026. If you have difficulty accessing the virtual meeting during the check-in or meeting time, a technical assistance phone number will be made available on the virtual meeting registration page 15 minutes prior to the start time of the meeting. |
| **Items of Business** | &nbsp;&nbsp;&nbsp; | &nbsp;&nbsp;&nbsp;To elect two Class III directors from the nominees described in the proxy statement (Proposal No. 1); |
|  | &nbsp;&nbsp;&nbsp; | &nbsp;&nbsp;&nbsp;To ratify the appointment of Deloitte & Touche LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2026 (Proposal No. 2);  |
|  | &nbsp;&nbsp;&nbsp; | &nbsp;&nbsp;&nbsp;To approve, on an advisory and non-binding basis, the compensation of our named executive officers as described in this proxy statement (Proposal No. 3); |
|  | &nbsp;&nbsp;&nbsp; | &nbsp;&nbsp;&nbsp;To approve the Amended and Restated 2023 Equity Incentive Plan (Proposal No. 4);  |
|  | &nbsp;&nbsp;&nbsp;<br>| &nbsp;&nbsp;&nbsp;To approve an amendment to our Thirteenth Amended and Restated Certificate of Incorporation to declassify our Board of Directors (Proposal No. 5); and |
|  | &nbsp;&nbsp;&nbsp; | &nbsp;&nbsp;&nbsp;To transact other business that may properly come before the Annual Meeting, or any adjournments or postponements thereof. |
| **Record Date** | &nbsp;&nbsp;&nbsp;April 6, 2026 (the "Record Date"). Only stockholders of record at the close of business on the Record Date are entitled to receive notice of, and to vote at, the Annual Meeting. | &nbsp;&nbsp;&nbsp;April 6, 2026 (the "Record Date"). Only stockholders of record at the close of business on the Record Date are entitled to receive notice of, and to vote at, the Annual Meeting. |
| **Voting** | &nbsp;&nbsp;&nbsp;Your vote is very important. Whether or not you plan to attend the Annual Meeting, we encourage you to read the proxy statement and submit your proxy or voting instructions as soon as possible. For specific instructions on how to vote your shares, please refer to the instructions in the section entitled "Questions and Answers About the Annual Meeting" beginning on page 1 of the proxy statement. | &nbsp;&nbsp;&nbsp;Your vote is very important. Whether or not you plan to attend the Annual Meeting, we encourage you to read the proxy statement and submit your proxy or voting instructions as soon as possible. For specific instructions on how to vote your shares, please refer to the instructions in the section entitled "Questions and Answers About the Annual Meeting" beginning on page 1 of the proxy statement. |

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**Important Notice Regarding the Availability of Proxy Materials for the virtual Annual Meeting to Be Held on June 5, 2026.** The notice of annual meeting, proxy statement, proxy card, and our annual report to stockholders (the "Annual Report") are available by visiting http://www.proxyvote.com. All you have to do is enter the control number located on your proxy card.

By order of the Board of Directors,

Kevin P. Smith

*General Counsel and Executive Vice President, Business Development*

Beverly, Massachusetts

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;, 2026

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**CAUTIONARY NOTE REGARDING Forward-Looking Statements**

This proxy statement contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. All statements contained in this proxy statement that are not historical facts, including, but not limited to, statements regarding Inogen's future business plans, market opportunities, financial outlook, growth strategies, and anticipated operational results, are forward-looking statements. Words such as "aims," "believes," "anticipates," "plans," "expects," "will," "intends," "potential," "possible," and similar expressions are intended to identify forward-looking statements. Forward-looking statements are subject to numerous risks and uncertainties that could cause actual results to differ materially from currently anticipated results, including but not limited to, risks and uncertainties relating to Inogen's 2026 first quarter and full year financial guidance; market acceptance of its products; competition; its sales, marketing and distribution capabilities; its planned sales, marketing, and research and development activities; and risks associated with international operations. Information on these and additional risks, uncertainties, and other information affecting Inogen's business operating results are contained in its Annual Report on Form 10-K for the period ended December 31, 2025, and in its other filings with the Securities and Exchange Commission ("SEC"). These forward-looking statements speak only as of the date hereof. Inogen disclaims any obligation to update these forward-looking statements except as may be required by law.

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**TABLE OF CONTENTS**

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| | |
|:---|:---|
|  | Page |
| [QUESTIONS AND ANSWERS ABOUT THE ANNUAL MEETING](#questions_and_answers) | 1 |
| [BOARD OF DIRECTORS AND CORPORATE GOVERNANCE](#board_of_directors) | 9 |
| [Nominees for Director](#nominees_for_director) | 10 |
| [Continuing Directors](#continuing_directors) | 11 |
| [Newly Appointed Director](#newly_appointed_director) | 13 |
| [Director Independence](#director_independence) | 14 |
| [Board Leadership Structure](#board_leadership) | 15 |
| [Board Diversity](#board_diversity) | 15 |
| [Board Meetings and Committees](#board_meetings) | 15 |
| [Audit Committee](#audit_committee) | 16 |
| [Compensation Committee](#compensation_com_) | 17 |
| [Compliance Committee](#compliance_committee) | 17 |
| [Nominating and Governance Committee](#nominating_governance_com_) | 18 |
| [Compensation Committee Interlocks and Insider Participation](#compensation_committee_interlocks) | 18 |
| [Identifying and Evaluating Nominees for Director](#identifying_evaluating_nominees_for_dire) | 18 |
| [Stockholder Recommendations for Nominations to the Board](#sh_recommendations) | 19 |
| [Stockholder Engagement Concerns](#sh_engagement_concerns) | 20 |
| [Communications with the Board](#comm_w_board) | 21 |
| [Corporate Governance Principles and Code of Ethics and Conduct](#corp_gov_guidelines) | 21 |
| [Risk Management](#risk_management) | 22 |
| [Director Compensation](#director_comp) | 22 |
| [2025 Director Compensation Table](#director_comp_table) | 23 |
| [PROPOSAL NO. 1 ELECTION OF DIRECTORS](#prop_no_1) | 25 |
| [Nominees](#nominees_prop_1) | 25 |
| [Vote Required](#prop_1_vote_required) | 25 |
| [PROPOSAL NO. 2 RATIFICATION OF APPOINTMENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM](#prop_no_2) | 26 |
| [Fees Paid to the Independent Registered Public Accounting Firm](#fees_paid) | 26 |
| [Auditor Independence](#auditor_independence) | 27 |
| [Audit Committee Policy on Pre-Approval of Audit and Permissible Non-Audit Services of Independent Registered Public Accounting Firm](#audit_committee_policy_on_preapproval_au) | 27 |
| [Vote Required](#vote_required_prop_2) | 27 |
| [PROPOSAL NO. 3 ADVISORY VOTE ON NAMED EXECUTIVE OFFICER COMPENSATION](#prop_no_3) | 28 |
| [Vote Required](#vote_required_prop_3) | 28 |
| [PROPOSAL NO. 4 APPROVAL OF THE AMENDED AND RESTATED 2023 EQUITY INCENTIVE PLAN](#prop_no_4) | 29 |
| [Background and Reasons for the Approval](#background_reasons_for_approval) | 29 |
| [Summary of Proposed Amendments](#summary_proposed_amendments) | 29 |
| [Determination of Requested Increase in Share Reserve](#determination_requested_increase_shares) | 29 |
| [Highlights of the Amended and Restated 2023 Equity Incentive Plan](#highlight_amended_restated_2023plan) | 30 |

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-i-

------

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| | |
|:---|:---|
| [Considerations of the Board of Directors in Making its Recommendation](#considerations_bod_inmaking) | 31 |
| [Summary of the Amended and Restated 2023 Equity Incentive Plan](#summary_amended_2023plan) | 32 |
| [Federal Tax Aspects](#federal_tax_aspects) | 38 |
| [Number of Awards Granted to Employees, Consultants, and Directors](#number_of_awards_granted) | 40 |
| [Vote Required](#vote_required_prop_4) | 41 |
| [Summary](#summary) | 41 |
| [PROPOSAL NO. 5 APPROVAL OF AN AMENDMENT TO OUR CHARTER TO DECLASSIFY OUR BOARD OF DIRECTORS](#prop_no_5) | 42 |
| [Background and Reasons for the Approval](#prop_5_backgrnds_reasons_appro) | 42 |
| [Summary of Proposed Amendments](#prop_5_summ_proposed_amends) | 42 |
| [Vote Required](#prop_5_vote_required) | 43 |
| <br>[AUDIT COMMITTEE REPORT](#audit_committee_report) | 44 |
| [EXECUTIVE OFFICERS](#executive_ficers) | 45 |
| [EXECUTIVE COMPENSATION](#executive_compensation) | 47 |
| [Compensation Discussion and Analysis](#compensation_discussion_and_analysis) | 47 |
| [Executive Summary](#executive_summary) | 47 |
| [Executive Compensation Philosophy and Program Design](#executive_compensation_philosophy) | 50 |
| [Governance of Executive Compensation Program](#governance_of_exec_comp_program) | 51 |
| [Executive Compensation Elements](#exec_compensation_elements) | 53 |
| [Other Compensation Policies and Practices](#other_compensation_policies_practices) | 59 |

---

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| | |
|:---|:---|
| [Accounting Considerations](#tax_accounting_considerations) | 60 |
| [Compensation Committee Report](#compensation_committee_report) | 60 |
| [Compensation Risk Assessment](#comp_risk_assessment) | 60 |
| [2025 Summary Compensation Table](#summary_comp_table) | 61 |
| [Grants of Plan-Based Awards in 2025](#grants_of_plan_based_awards) | 62 |
| [Outstanding Equity Awards at 2025 Fiscal Year-End](#outstanding_equity) | 63 |
| [Option Exercises and Stock Awards Vesting During Fiscal 2025](#option_exercises_and_stock_awards) | 64 |
| [Potential Payments Upon Termination or Upon Change in Control](#potential_payments_upon_term) | 64 |
| [CEO Pay Ratio Disclosure](#ceo_pay_ratio_disclosure_rule) | 66 |
| [Pay Versus Performance Information](#pay_vs_performance) | 67 |
| [Equity Compensation Plan Information](#equity_comp_plan_info) | 70 |
| [SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT](#security_ownership) | 71 |
| [RELATED PERSON TRANSACTIONS](#related_person_transactions) | 73 |
| [OTHER MATTERS](#other_matters) | 74 |
| [Section 16(a) Beneficial Ownership Reporting Compliance](#section_16a) | 74 |
| [Available Information](#available_information) | 74 |
| [Availability of Amended and Restated Bylaws](#availability_amended_bylaws) | 74 |
| [Company Website](#comp_web) | 74 |
| [<u>PROPOSALS OF STOCKHOLDERS AND DIRECTOR NOMINATIONS FOR 2027 ANNUAL MEETING</u>](#proposals_sh_nextyr_annualmtg) | 75 |
| [APPENDIX A - UNAUDITED RECONCILIATION FROM GAAP TO NON-GAAP](#appendix_a) | 77 |

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-ii-

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| | |
|:---|:---|
| [APPENDIX B - AMENDED AND RESTATED 2023 EQUITY INCENTIVE PLAN](#appendix_b) | 78 |
| [APPENDIX C - AMENDMENT TO THIRTEENTH AMENDED AND RESTATED CERTIFICATE OF INCORPORATION](#appendix_c) | 99 |

---

-iii-

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**INOGEN, INC.**

**500 Cummings Center, Suite 2800**

**Beverly, Massachusetts 01915**

**PROXY STATEMENT**

**FOR 2026 ANNUAL MEETING OF STOCKHOLDERS**

**To Be Held Virtually on June 5, 2026 at 1:00 p.m. Eastern Time** 

This proxy statement and the accompanying form of proxy are furnished in connection with the solicitation of proxies by our Board of Directors (the "Board") of Inogen, Inc. ("Inogen" or the "Company") for use at our 2026 Annual Meeting of Stockholders, and any postponements, adjournments or continuations thereof (the "Annual Meeting"). The Annual Meeting will be held via live webcast on the Internet at www.virtualshareholdermeeting.com/INGN2026 on Friday, June 5, 2026 at 1:00 p.m. Eastern Time in a virtual meeting format only. You will not be able to attend the Annual Meeting physically in person. The live webcast of the Annual Meeting can be accessed by stockholders on the day of the meeting at www.virtualshareholdermeeting.com/INGN2026. If you have difficulty accessing the virtual meeting during the check-in or meeting time, a technical assistance phone number will be made available on the virtual meeting registration page 15 minutes prior to the start time of the meeting. Information contained on, or that can be accessed through, our website is not intended to be incorporated by reference into this proxy statement and references to our website address in this proxy statement are inactive textual references only.

**QUESTIONS AND ANSWERS ABOUT THE ANNUAL MEETING**

The information provided in the "question and answer" format below addresses certain frequently asked questions but is not intended to be a summary of all matters contained in this proxy statement. Please read the entire proxy statement carefully before voting your shares.

**What is a proxy?**

A proxy is your legal designation of another person to vote the stock you own. The person you designate is your "proxy," and you give the proxy authority to vote your shares by submitting the accompanying proxy card or voting by telephone or over the Internet. We have designated our Chief Executive Officer and President, Kevin R.M. Smith, and our General Counsel and Executive Vice President, Business Development, Kevin P. Smith, to serve as proxies for the Annual Meeting.

**Why am I receiving these materials?** 

The Board of Inogen is providing these proxy materials to you in connection with the Board's solicitation of proxies for use at the virtual Annual Meeting (and at any adjournment or postponement of such meeting), which will take place virtually via the Internet on June 5, 2026. Stockholders are invited to attend the virtual Annual Meeting and are requested to vote on the proposals described in this proxy statement.

**How do I get electronic access to the proxy materials?** 

The notice of annual meeting, proxy statement, and Annual Report are available by visiting www.proxyvote.com and typing in the control number as set forth (i) on the proxy card (for stockholders of record), or (ii) on the voting instruction form or notice (for individuals who hold shares through a broker, bank, trustee, or nominee).

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**What information is contained in these materials?** 

The information included in this proxy statement relates to the proposals to be voted on at the Annual Meeting, the voting process, the compensation of our most highly paid executive officers and our directors, our corporate governance, our stockholder engagement and certain other required information. Inogen's Annual Report, which includes our audited financial statements, is being made available along with this proxy statement.

**What proposals will be voted on at the Annual Meeting?**

The proposals scheduled to be voted on at the Annual Meeting include:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•the election of two Class III directors to hold office until the 2029 Annual Meeting of Stockholders or until their successors are duly elected and qualified;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•a proposal to ratify the appointment of Deloitte & Touche LLP as our independent registered public accounting firm for our fiscal year ending December 31, 2026;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•a proposal to approve, on an advisory and non-binding basis, the compensation of our named executive officers for our fiscal year ended December 31, 2025 as described in this proxy statement;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•a proposal to approve the Amended and Restated 2023 Equity Incentive Plan;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•a proposal to approve an amendment to our Thirteenth Amended and Restated Certificate of Incorporation (the "Charter") to declassify our Board; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•any other business that may properly come before the meeting.

**How does our Board recommend that I vote?**

Our Board recommends that you vote:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•FOR the election of each of the two directors nominated by our Board and named in this proxy statement as Class III directors to serve for a three-year term;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•FOR the ratification of the appointment of Deloitte & Touche LLP as our independent registered public accounting firm for our fiscal year ending December 31, 2026;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•FOR the approval, on an advisory and non-binding basis, of the compensation of our named executive officers for our fiscal year ended December 31, 2025 as described in this proxy statement;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•FOR the approval of the Amended and Restated 2023 Equity Incentive Plan; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•FOR the approval of the amendment to our Charter to declassify our Board.

**Will there be any other items of business on the agenda?** 

If any other items of business or other matters are properly brought before the Annual Meeting, your proxy gives discretionary authority to the persons named on the proxy card with respect to those items of business or other matters. The persons named on the proxy card intend to vote the proxy in accordance with their best judgment. Our Board does not intend to bring any other matters to be voted on at the Annual Meeting, and we are not currently aware of any matters that may be properly presented by others for consideration at the Annual Meeting.

**Who is entitled to vote at the Annual Meeting?**

Holders of our common stock at the close of business on April 6, 2026, the record date for the Annual Meeting (the "Record Date"), are entitled to notice of and to vote at the Annual Meeting. Each stockholder is entitled to one vote for each share of our common stock held as of the Record Date. As of the Record Date, there were 27,324,616 shares of common stock outstanding and entitled to vote. Stockholders are not permitted to cumulate votes with respect to the election of directors. The shares you are entitled to vote include shares that are (1) held of record directly in your name, and (2) held for you as the beneficial owner through a broker, bank or other nominee.

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**What is the difference between holding shares as a stockholder of record and as a beneficial owner?**

*Stockholder of Record: Shares Registered in Your Name*. If, at the close of business on the Record Date, your shares were registered directly in your name with Computershare Trust Company, N.A., our transfer agent, then you are considered the stockholder of record with respect to those shares. As the stockholder of record, you have the right to grant your voting proxy directly to the individuals listed on the proxy card or to vote virtually at the Annual Meeting.

*Beneficial Owners: Shares Registered in the Name of a Broker, Bank or Other Nominee*. If, at the close of business on the Record Date, your shares were held, not in your name, but rather in a stock brokerage account or by a bank or other nominee on your behalf, then you are considered the beneficial owner of shares held in "street name." As the beneficial owner, you have the right to direct your broker, bank or other nominee how to vote your shares by following the voting instructions your broker, bank or other nominee provides. If you do not provide your broker, bank or other nominee with instructions on how to vote your shares, your broker, bank or other nominee may, in its discretion, vote your shares with respect to routine matters but may not vote your shares with respect to any non-routine matters. Please see "*What if I do not specify how my shares are to be voted?*" below for additional information.

**Do I have to do anything in advance if I plan to attend the virtual Annual Meeting?**

*Stockholder of Record: Shares Registered in Your Name*. If you were a stockholder of record at the close of business on the Record Date, you do not need to do anything in advance to attend and/or vote your shares at the virtual Annual Meeting.

*Beneficial Owners: Shares Registered in the Name of a Broker, Bank or Other Nominee*. If you were a beneficial owner at the close of business on the Record Date, you may not vote your shares at the virtual Annual Meeting unless you obtain a "legal proxy" from your broker, bank or other nominee who is the stockholder of record with respect to your shares. You may still attend the Annual Meeting even if you do not have a legal proxy.

To access, participate in, and vote at the virtual Annual Meeting at www.virtualshareholdermeeting.com/INGN2026, you must enter the 16-digit control number found on your proxy card, voting instruction form or notice that you previously received or, if you were a beneficial owner at the close of business on the Record Date, located in the proxy materials you receive from your broker, bank or other nominee. If you encounter any difficulties accessing the virtual meeting during the check-in or meeting time, please call the technical support number that will be posted on the login page for the Annual Meeting 15 minutes prior to the start of the meeting. After successfully entering your 16-digit control number, you may vote during the Annual Meeting and submit questions by following the instructions available on the meeting website.

**How can I contact Inogen's transfer agent?** 

You may contact our transfer agent by writing Computershare Investor Services, P.O. Box 43078, Providence, RI 02940-3078, by telephoning (877) 373-6374 or (781) 575-2879 (International), or via its Investor Center at www.computershare.com/investor.

**Why is the Annual Meeting being held virtually?** 

We have decided to conduct the Annual Meeting on a virtual basis because we believe it will be more beneficial than holding a live meeting as we are able to embrace the latest technology to provide ease of access and real-time communication, while reducing the environmental impact and costs associated with an in-person meeting. We believe that by hosting our Annual Meeting virtually, our stockholders will be provided the same rights and opportunities to participate as they would at an in-person meeting, while offering a greater level of flexibility for many of our stockholders who may not be able to attend the Annual Meeting in person.

The 2026 Annual Meeting will be held as a virtual meeting format only. You will not be able to attend the Annual Meeting physically in person. The live webcast of the Annual Meeting can be accessed by stockholders on the day of the meeting at www.virtualshareholdermeeting.com/INGN2026. If you have difficulty accessing the virtual meeting during the check-in or meeting time, a technical assistance phone number will be made available on the virtual meeting registration page 15 minutes prior to the start time of the meeting.

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**How do I vote and what are the voting deadlines?**

*Stockholder of Record: Shares Registered in Your Name*. If you are a stockholder of record, you can vote in one of the following ways:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•by Internet at www.proxyvote.com, 24 hours a day, seven days a week, until 11:59 p.m., Eastern Time, on June 4, 2026 (have your proxy card in hand when you visit the website);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•by toll-free telephone at 1-800-690-6903, 24 hours a day, seven days a week, until 11:59 p.m., Eastern Time, on June 4, 2026 (have your proxy card in hand when you call);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•by completing and mailing your proxy card in the postage-paid envelope we have provided or returning it to Vote Processing c/o Broadridge, 51 Mercedes Way, Edgewood, NY 11717, which must be received by us no later than the start of the Annual Meeting; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•by attending and voting virtually via the Internet during the Annual Meeting.

*Beneficial Owners: Shares Registered in the Name of a Broker, Bank or Other Nominee*. If you are the beneficial owner of shares held of record by a broker, bank or other nominee, you will receive voting instructions from your broker, bank or other nominee. You must follow the voting instructions provided by your broker, bank or other nominee in order to instruct your broker, bank or other nominee how to vote your shares. The availability of Internet and telephone voting options will depend on the voting process of your broker, bank or other nominee. As discussed above, if you are a beneficial owner, you may not vote your shares virtually at the Annual Meeting unless you obtain a legal proxy from your broker, bank or other nominee.

**Can I change my vote or revoke my proxy?**

*Stockholder of Record: Shares Registered in Your Name*. If you are a stockholder of record, you may revoke your proxy or change your proxy instructions at any time before the Annual Meeting by:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•entering a new vote by Internet or telephone;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•signing and returning a new proxy card with a later date;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•delivering a written revocation to our Corporate Secretary at Inogen, Inc., 500 Cummings Center, Suite 2800, Beverly, Massachusetts 01915, at any time prior to the Annual Meeting; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•attending the Annual Meeting and voting virtually.

Attendance at the Annual Meeting will not cause your previously granted proxy to be revoked unless you specifically so request or vote virtually at the Annual Meeting.

*Beneficial Owners: Shares Registered in the Name of a Broker, Bank or Other Nominee*. If you are the beneficial owner of your shares, you must contact the broker, bank or other nominee holding your shares and follow their instructions to change your vote or revoke your proxy.

**Is there a list of stockholders entitled to vote at the Annual Meeting?** 

The names of stockholders of record entitled to vote at the Annual Meeting will be available for ten days prior to the meeting for any purpose germane to the meeting, between the hours of 9:00 a.m. and 4:30 p.m. Eastern Time, at our corporate headquarters at 500 Cummings Center, Suite 2800, Beverly, Massachusetts 01915.

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**What is the effect of giving a proxy?**

Proxies are solicited by and on behalf of our Board. The persons named in this proxy statement have been designated as proxy holders by our Board. When a proxy is properly dated, executed and returned, the shares represented by the proxy will be voted at the Annual Meeting in accordance with the instructions of the stockholder. If no specific instructions are given, however, the shares will be voted in accordance with the recommendations of our Board. If any matters not described in this proxy statement are properly presented at the Annual Meeting, the proxy holders will use their own judgment to determine how to vote your shares. If the Annual Meeting is postponed or adjourned, the proxy holders can vote your shares on the new meeting date, unless you have properly revoked your proxy, as described above.

**What if I do not specify how my shares are to be voted?**

*Stockholder of Record: Shares Registered in Your Name*. If you are a stockholder of record and you submit a proxy but you do not provide voting instructions, your shares will be voted:

FOR the election of each of the two directors nominated by our Board and named in this proxy statement as Class III directors to serve for a three-year term (Proposal No. 1);

FOR the ratification of the appointment of Deloitte & Touche LLP as our independent registered public accounting firm for our fiscal year ending December 31, 2026 (Proposal No. 2);

FOR the approval, on an advisory and non-binding basis, of the compensation of our named executive officers for our fiscal year ended December 31, 2025 as described in this proxy statement (Proposal No. 3);

FOR the approval of the Amended and Restated 2023 Equity Incentive Plan (Proposal No. 4); and

FOR the approval of the amendment to our Charter to declassify our Board (Proposal No. 5).

In the discretion of the named proxy holders regarding any other matters properly presented for a vote at the Annual Meeting.

*Beneficial Owners: Shares Registered in the Name of a Broker, Bank or Other Nominee*. If you are a beneficial owner and you do not provide your broker, bank or other nominee that holds your shares with voting instructions, then your broker, bank or other nominee will determine if it has discretion to vote on each matter. Brokers, banks and other nominees do not have discretion to vote on non-routine matters. Proposal No. 1 (election of directors), Proposal No. 3 (advisory vote to approve named executive officer ("NEO") compensation), Proposal No. 4 (approval of the Amended and Restated 2023 Inogen, Inc. Equity Incentive Plan), and Proposal No. 5 (approval of an amendment to our Charter to declassify our Board) are non-routine matters, while Proposal No. 2 (ratification of appointment of independent registered public accounting firm) is a routine matter. As a result, if you do not provide voting instructions to your broker, bank or other nominee, then your broker, bank or other nominee may not vote your shares with respect to Proposal No. 1, Proposal No. 3, Proposal No. 4, or Proposal No. 5 which would result in a "broker non-vote" on each such proposal, but may, in its discretion, vote your shares with respect to Proposal No. 2. For additional information regarding broker non-votes, see "*What are the effects of abstentions and broker non-votes?*" below.

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**What is a quorum?**

A quorum is the minimum number of shares required to be present at the Annual Meeting for the meeting to be properly held under our amended and restated bylaws ("bylaws") and Delaware law. The holders of a majority of the common stock issued and outstanding and entitled to vote, present virtually or represented by proxy, constitutes a quorum for the transaction of business at the Annual Meeting. As noted above, as of the Record Date, there were a total of 27,324,616 shares of common stock outstanding, which means that 13,662,309 shares of common stock must be represented virtually or by proxy at the Annual Meeting to have a quorum. If there is no quorum, (i) the chairperson of the Annual Meeting or (ii) the stockholders entitled to vote at the Annual Meeting, present virtually in person or represented by proxy, may adjourn the meeting to a later date. Additionally, pursuant to our bylaws, the chairperson of the Annual Meeting has the power to adjourn the meeting to another place, if any, date or time, whether or not a quorum is present and without a vote of stockholders.

**What are the effects of abstentions and broker non-votes?**

An abstention represents a stockholder's affirmative choice to decline to vote on a proposal. If a stockholder indicates on its proxy card that it wishes to abstain from voting its shares, or if a broker, bank or other nominee holding its customers' shares of record causes abstentions to be recorded for shares, these shares will be considered present and entitled to vote at the Annual Meeting. As a result, abstentions will be counted for purposes of determining the presence or absence of a quorum and will also count as votes against a proposal in cases where approval of the proposal requires (i) the affirmative vote of a majority of the shares present virtually in person or represented by proxy and entitled to vote at the Annual Meeting or (ii) the affirmative vote of 66 2/3% of the then-outstanding voting securities of the Company, voting together as a single class (*e.g.*, Proposal No. 2, Proposal No. 3, Proposal No. 4, or Proposal No. 5). However, because the outcome of Proposal No. 1 (election of directors) will be determined by a plurality vote, abstentions will have no impact on the outcome of such proposals as long as a quorum exists.

A broker non-vote occurs when a broker, bank or other nominee holding shares for a beneficial owner does not vote on a particular proposal because the broker, bank or other nominee does not have discretionary voting power with respect to such proposal and has not received voting instructions from the beneficial owner of the shares. Broker non-votes will be counted for purposes of calculating whether a quorum is present at the Annual Meeting and will also count as votes against Proposal No. 5 (approval of an amendment to our Charter to declassify our Board). A broker non-vote will not affect the outcome of the vote on Proposal No. 1 (election of directors), Proposal No. 2 (ratification of appointment of independent registered public accounting firm), Proposal No. 3 (advisory vote to approve NEO compensation), or Proposal No. 4 (approval of the Amended and Restated 2023 Inogen, Inc. Equity Incentive Plan).

**How many votes are needed for approval of each proposal?**

• *Proposal No. 1:* The election of Class III directors requires a plurality of the shares of common stock present virtually in person or represented by proxy at the Annual Meeting and entitled to vote thereon to be approved. This means that the two nominees who receive the most FOR votes will be elected. You may (i) vote FOR all nominees, (ii) WITHHOLD your vote as to all nominees, or (iii) vote FOR all nominees except for the one from whom you WITHHOLD your vote. Any shares not voted FOR a particular nominee (whether as a result of voting withheld or a broker non-vote) will not be counted in such nominee's favor and will have no effect on the outcome of the election. If you WITHHOLD your vote as to all nominees, you will be deemed to have abstained from voting on Proposal No. 1, and such abstention will have no effect on the outcome of the proposal.

• *Proposal No. 2:* The ratification of the appointment of Deloitte & Touche LLP requires the affirmative vote of a majority of the shares of common stock present virtually in person or represented by proxy at the Annual Meeting and entitled to vote thereon to be approved. You may vote FOR, AGAINST or ABSTAIN. If you ABSTAIN from voting on Proposal No. 2, the abstention will have the same effect as a vote AGAINST the proposal.

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• *Proposal No. 3:* The approval on an advisory and non-binding basis of NEO compensation requires the affirmative vote of a majority of the shares of common stock present virtually in person or represented by proxy at the Annual Meeting and entitled to vote thereon. You may vote FOR, AGAINST or ABSTAIN. Abstentions are considered votes present and entitled to vote on this proposal, and thus, will have the same effect as a vote AGAINST the proposal. Broker non-votes will have no effect on the outcome of the vote. However, because this proposal is an advisory vote, the result will not be binding on us or our Board. Our Board and our Compensation Committee will consider the outcome of the vote when establishing or modifying the compensation of our NEOs.

• *Proposal No. 4:* The approval of the Inogen, Inc. Amended and Restated 2023 Equity Incentive Plan requires the affirmative vote of a majority of the shares of common stock present virtually in person or represented by proxy at the Annual Meeting and entitled to vote thereon. You may vote FOR, AGAINST or ABSTAIN. Abstentions are considered votes present and entitled to vote on this proposal, and thus, will have the same effect as a vote AGAINST the proposal. Broker non-votes will have no effect on the outcome of the vote.

• *Proposal No. 5*: The approval of the amendment to our Charter to declassify our Board requires the affirmative vote of 66 2/3% of the then-outstanding voting securities of the Company, voting together as a single class. You may vote FOR, AGAINST or ABSTAIN. Abstentions and broker non-votes will have the same effect as a vote AGAINST the proposal.

**How may my brokerage firm or other intermediary vote my shares if I fail to provide timely directions?**

Brokerage firms, banks and other intermediaries holding shares of common stock in street name for customers are generally required to vote such shares in the manner directed by their customers. In the absence of timely directions, your broker, bank or other intermediary will have discretion to vote your shares on our sole "routine" matter — the proposal to ratify the appointment of Deloitte & Touche LLP. Absent direction from you, your broker will not have discretion to vote on the election of directors, the advisory vote regarding NEO compensation, the approval of the Inogen, Inc. Amended and Restated 2023 Equity Incentive Plan or the approval of the amendment to our Charter to declassify our Board.

**What does it mean if I receive more than one proxy card?** 

If you receive more than one proxy card, your shares are registered in more than one name or are registered in different accounts. Please complete, sign, and return each proxy card to ensure that all of your shares are voted.

**How are proxies solicited for the Annual Meeting and who is paying for such solicitation?**

Our Board is soliciting proxies for use at the Annual Meeting by means of the proxy materials. We will pay the entire cost of preparing, assembling, printing, mailing, and distributing these proxy materials and soliciting votes. In addition to the mailing of these proxy materials, the solicitation of proxies or votes may be made in person, by telephone, or by electronic communication by our directors, officers, and employees, who will not receive any additional compensation for such solicitation activities. We may also reimburse brokerage firms, banks, trustees, and other nominees for the cost of forwarding proxy materials to beneficial owners. We have hired Alliance Advisors, LLC ("Alliance") to help us solicit proxies. We expect to pay Alliance a base fee of $34,000 plus reimbursement of reasonable out-of-pocket expenses. Proxy solicitations will be made primarily through the mail, but may be supplemented by telephone, facsimile, Internet, or personal solicitation by Alliance.

If you choose to access the proxy materials and/or vote over the Internet, you are responsible for Internet access charges you may incur. If you choose to vote by telephone, you are responsible for telephone charges you may incur.

**Will members of the Board attend the Annual Meeting?** 

We encourage, but do not require, the members of our Board to attend the Annual Meeting.

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**Is my vote confidential?**

Proxy instructions, ballots and voting tabulations that identify individual stockholders are handled in a manner that protects your voting privacy. Your vote will not be disclosed either within Inogen or to third parties, except as necessary to meet applicable legal requirements, to allow for the tabulation of votes and certification of the vote, or to facilitate a successful proxy solicitation.

**I share an address with another stockholder, and we received only one paper copy of the proxy materials. How may I obtain an additional copy of the proxy materials?**

We have adopted an SEC-approved procedure called "householding," under which we can deliver a single copy of the proxy materials to multiple stockholders who share the same address unless we received contrary instructions from one or more of the stockholders. This procedure reduces our printing and mailing costs. Stockholders who participate in householding will continue to be able to access and receive separate proxy cards. Upon written or oral request, we will promptly deliver a separate copy of the proxy materials to any stockholder at a shared address to which we delivered a single copy of any of these documents. To receive a separate copy, or, if you are receiving multiple copies, to request that we only send a single copy of next year's proxy materials, you may contact us as follows:

Inogen, Inc.

Attention: Corporate Secretary

500 Cummings Center, Suite 2800

Beverly, Massachusetts 01915

(805) 562-0500

Stockholders who hold shares in street name may contact their brokerage firm, bank, broker-dealer or other nominee to request information about householding.

**How can I find out the results of the voting at the Annual Meeting?**

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 we expect to file within four business days after the Annual Meeting. If final voting results are not available to us at that time, we intend to file a Form 8-K to publish preliminary results and, within four business days after the final results are known to us, file an amendment to the Form 8-K to publish the final results.

**What is the deadline to propose actions for consideration at next year's Annual Meeting of Stockholders or to nominate individuals to serve as directors?**

For information regarding stockholder proposals and director nominations, please see the section titled "Proposals of Stockholders and Director Nominations for 2027 Annual Meeting."

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**BOARD OF DIRECTORS AND CORPORATE GOVERNANCE**

Our business affairs are managed under the direction of our Board, which is currently comprised of seven members. Six of our seven directors are independent within the meaning of the independent director requirements of the Nasdaq Global Select Market. Currently, our Board is divided into three classes with staggered three-year terms. At each Annual Meeting of Stockholders, a class of directors will be elected for a three-year term to succeed the same class whose term is then expiring.

The following table sets forth the names and ages as of April 6, 2026 and certain other information for each of the directors with terms expiring at the Annual Meeting (who are also nominees for election as a director at the Annual Meeting) and for each of the continuing directors:

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  |  |  |  |  | **Expiration** |
|  |  |  |  | **Current** | **of term** |
|  |  |  | **Director** | **term** | **for which** |
| **Name** | **Age** | **Position(s)** | **since** | **expires** | **nominated** |
| **1. Directors with terms expiring<br>&nbsp;&nbsp;&nbsp;&nbsp; at the Annual Meeting/nominees** |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Glenn Boehnlein<sup>(1)(2)</sup><br> III | 64 | Director, Chairperson of the Audit <br>Committee | 2022 | 2026 | 2029 |
| &nbsp;&nbsp;&nbsp;&nbsp;Mira Sahney <sup>(1)(3)</sup><br> III | 51 | Director | 2025 | 2026 | 2029 |
| **2. Continuing Directors** |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Kevin King<sup>(1)(2)</sup><br> II | 69 | Director, Chairperson of the <br>Compliance Committee | 2022 | 2028 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Mary Kay Ladone<sup>(2)(4)</sup><br> II | 59 | Director, Chairperson of the Compensation Committee | 2022 | 2028 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Kevin R.M. Smith<br> II | 55 | Director, Chief Executive Officer and President | 2023 | 2028 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Elizabeth Mora<sup>(3)(4)</sup><br> I | 65 | Director, Chairperson of the Board | 2021 | 2027 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Heather Rider<sup>(3)(4)</sup><br> I | 66 | Director, Chairperson of the Nominating and Governance Committee | 2014 | 2027 |  |

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(1)Member of our Compliance Committee

(2)Member of our Audit Committee

(3)Member of our Nominating and Governance Committee

(4)Member of our Compensation Committee

On April 6, 2026, the Board appointed Mr. Vafa Jamali, 56, as a member of the Board as a Class I director, effective as of the earlier of (i) the date of the Annual Meeting and (ii) June 15, 2026 (the "Effective Date"), with a term expiring at the Company's 2027 annual meeting of stockholders or until his successor is duly elected and qualified. The Board also appointed Mr. Jamali to the Audit Committee and the Compliance Committee, effective as of the Effective Date. The Board has determined that Mr. Jamali is independent within the meaning of the independent director requirements of the Nasdaq Global Select Market.

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**Nominees for Director** 

***Glenn Boehnlein*** has served on our Board and as Chairperson of the Audit Committee and a member of our Compliance Committee since March 2022. He served as Vice President, Chief Financial Officer of Stryker Corporation (NYSE: SYK), a medical devices company, from January 2016 until March 2025. Prior to serving as CFO, Mr. Boehnlein served in multiple leadership positions at Stryker, including Chief Financial Officer and Vice President of the MedSurg and Neurotechnology Group from January 2011 until December 2015 and Chief Financial Officer of the Endoscopy Division from January 2003 until December 2010. Prior to Stryker, from 2000 until January 2003, Mr. Boehnlein served as Chief Financial Officer of MyPrimeTime, a media company. Prior to MyPrimeTime, Mr. Boehnlein was a partner and certified public accountant at Arthur Andersen LLP, an accounting firm. Mr. Boehnlein has served on the Board of Directors of Sutter Healthcare System, a private company, since March 2024. Mr. Boehnlein holds a Bachelor's in Accountancy and Master's in Professional Accountancy from Mississippi State University.

*Qualifications*: The Board believes that Mr. Boehnlein is qualified to serve as a director based on his extensive financial leadership and public company experience in the medical device industry. During his tenure at Stryker, Mr. Boehnlein oversaw global financial operations, capital allocation, and strategic transactions across multiple business units. He brings significant expertise in mergers and acquisitions, financial controls, enterprise risk management, and cybersecurity oversight, including direct responsibility for information security functions. Mr. Boehnlein also offers experience supporting global operations, marketing, and business development initiatives within a highly regulated healthcare environment. His deep financial and operational background supports effective oversight of Inogen's strategy and execution.

***Mira Sahney*** has served as a Member of our Board since January 2025. She has also served as a board member of Claria Medical ("Claria"), a privately held minimally invasive surgical tools company, since 2017 and has served as President at IPG Medical and Senior Vice President, Global Laser Systems at IPG Photonics, a fiber laser technology company, since May 2025. Previously, Ms. Sahney served as the President of the Pelvic Health Operating Unit at Medtronic (NYSE: MDT) from 2021 to 2024. Before joining Medtronic, Ms. Sahney served as President, Chief Executive Officer, and Director of Hyalex Orthopaedics ("Hyalex"), a venture-backed medical device innovator from 2017 to 2021. Prior to Hyalex, she served in leadership roles at Smith + Nephew (LON: SNN), including as Senior Vice President and General Manager of both the Ear, Nose, and Throat and the Gynecology businesses. Ms. Sahney began her medical technology career as co-founder and President of Myomo, Inc. (NYSE: MYO), a wearable medical robotics company addressing neurological disorders. Ms. Sahney graduated summa cum laude from the University of Michigan with a B.S. in Mechanical Engineering. She holds an M.S. from Stanford University in Mechanical Engineering. Ms. Sahney also holds both an M.S. in Engineering and an MBA from the Massachusetts Institute of Technology.

*Qualifications*: The Board believes that Ms. Sahney is qualified to serve as a director based on her extensive leadership experience in the global medical technology industry and her significant public company operating and governance experience. Ms. Sahney has held senior executive roles at multiple public companies and brings valuable perspective on strategic transformations and global operations. She offers experience in mergers and acquisitions, cybersecurity and artificial intelligence oversight, marketing strategy, and human capital management. Ms. Sahney also brings relevant home medical and respiratory experience and deep medical device industry expertise. Her prior board service supports her public company governance qualifications.

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**Continuing Directors**

***Kevin King*** has served on our Board and is currently the Chairperson of the Compliance Committee and a member of our Audit Committee. Mr. King also served as Chairperson of the Compensation Committee from March 2022 to March 2024. He has over three decades of experience in the healthcare and IT industries in leadership roles. Mr. King previously served as Chief Executive Officer, President and Director of iRhythm Technologies, Inc. (Nasdaq: IRTC), a digital healthcare company, from July 2012 to April 2021. Prior to iRhythm, Mr. King was President, Chief Executive Officer and a Director of Affymetrix, Inc.(Nasdaq: AFFX), an innovator in the field of genetic analysis from 2007 to 2011. He served as President and Chief Executive Officer of Thomson Healthcare, an information services business which focused on a range of healthcare-related businesses. Mr. King was a senior executive at GE Healthcare, where he led several business units from 1997 to 2005. Mr. King held leadership roles at Hewlett Packard's Medical Products Group. Mr. King has served on the Board of Directors of Turing Medical, a private company, since June 2023. Mr. King holds a B.A. in Economics and Biology from the University of Massachusetts and an M.B.A. from New Hampshire College.

*Qualifications*: The Board believes that Mr. King is qualified to serve as a director based on his extensive leadership experience in the healthcare and information technology industries and his significant public company governance experience. Mr. King has served as Chief Executive Officer, President, and Director of multiple publicly traded healthcare technology companies, including iRhythm Technologies, and brings valuable perspective on strategic growth, technology commercialization, and scaling organizations. He offers experience in capital markets, cybersecurity and data protection, global operations, and enterprise risk management, as well as direct experience with home-based healthcare technologies. Mr. King has also led talent development and executive compensation programs and has significant public company board experience, supporting effective governance and oversight.

***Mary Katherine (Mary Kay) Ladone*** has served on our Board since 2022 and is currently the Chairperson of our Compensation Committee and a member of the Audit Committee. Ms. Ladone served as Senior Vice President, Corporate Development, Strategy and Investor Relations, of Hill-Rom Holdings, Inc. ("Hill-Rom"), a medical technology company, from December 2018 until January 2022 and previously served as Vice President, Investor Relations, of Hill-Rom from July 2016 to December 2018. Prior to Hill-Rom, from July 2015 until July 2016, Ms. Ladone served as Senior Vice President, Investor Relations Officer of Baxalta Inc., a biopharmaceutical company. Prior to Baxalta, Ms. Ladone served in a variety of senior finance, business development, operational, and investor relations roles for Baxter International, Inc. from 1998 until July 2015. Ms. Ladone currently serves on the board of directors of Bioventus, Inc. (Nasdaq: BVS), a medical device company, as a member of its audit committee and compensation committee and Kestra Medical Technologies (Nasdaq: KMTS), a medical device company, as the chair of its audit committee and a member of the nominating and governance committee. She also joined the board of directors of Novanta Inc. (Nasdaq: NOVT), a global supplier of core technology solutions, in July 2024. Ms. Ladone has been a member of the board of directors of Endeavor Health, a comprehensive community-based health system, since 2009 and serves as vice chairman and the chair of the investment committee. Ms. Ladone holds a Bachelor's in Business Administration from the University of Notre Dame.

*Qualifications*: The Board believes that Ms. Ladone is qualified to serve as a director based on her extensive experience in corporate strategy, capital markets, and public company governance within the healthcare sector. Ms. Ladone has held multiple senior executive roles at global medical technology companies where she supported significant strategic transformation initiatives. She brings substantial experience in mergers and acquisitions, investor relations, financial oversight, and risk management, as well as oversight of technology and digital health investments. Ms. Ladone also offers relevant governance expertise through her audit committee and compensation committee service at other public medical technology companies.

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***Kevin R.M. Smith*** has served as our Chief Executive Officer, President and a member of our Board since November 2023. Prior to joining Inogen, Mr. Smith served as the Chief Executive Officer ("CEO"), President and Executive Director at Sirtex Medical Limited, a medical device company, from April 2019 to November 2023, after serving as Executive Vice President of Sales & Marketing, Americas from 2017 to 2019. Mr. Smith also served on Sirtex's Board of Directors from 2019 to 2023. From December 2021 to April 2022, Mr. Smith also served as interim President and Chief Executive Officer and Director at OncoSec Medical, Inc. (Nasdaq: ONCS), a biotechnology company, and served on its Board of Directors from 2020 to 2023. In his previous roles Mr. Smith served as Executive Vice President of Business Development at Gel-e, Inc., as Chief Commercial Officer at Sensium Healthcare, as Global Vice President of Sales & Marketing at Teleflex, and served in various sales and marketing roles in other medical device companies. Mr. Smith holds a Master of Business Administration in Global Management from University of Phoenix and a Bachelor of Science in Marketing from the University of Kentucky.

*Qualifications*: The Board believes that Mr. Smith is qualified to serve as a director based on his extensive public company leadership experience and deep knowledge of the healthcare and medical device industries. Mr. Smith has served as Chief Executive Officer and President of Inogen since 2023 and has held senior executive roles at multiple global healthcare companies, providing him with significant experience in strategic growth, commercialization, and operational leadership. He brings valuable perspective on mergers and acquisitions, capital markets, and investor engagement, as well as experience overseeing enterprise risk management, regulatory compliance, and cybersecurity matters. Mr. Smith also contributes decades of experience in sales, marketing, and global operations, including direct experience in the home medical and respiratory sector. His industry experience and service as the Company's Chief Executive Officer support effective Board deliberations and informed oversight of the Company's strategy, performance and long-term value creation.

***Elizabeth Mora*** has served as Chairperson of our Board and as a member of our Board since May 2021. Ms. Mora is currently a member of the Compensation Committee and Nominating and Governance Committee. Ms. Mora also served as Chairperson of the Compliance Committee from December 2021 to March 2024. Ms. Mora previously served as Chief Administrative Officer, Vice President for Finance, Administration and Treasurer at the Charles Stark Draper Laboratory from 2008 to 2020. Previously, Ms. Mora served in a variety of leadership roles at Harvard University from 1997 to 2008, including as Chief Financial Officer and Vice President for Finance, Associate Vice President, Research Administration, and Director, Office for Sponsored Research. Prior to that, Ms. Mora served at Coopers and Lybrand LLP (PricewaterhouseCoopers) as Senior Manager, from 1992 to 1997 and as an Audit Senior and Manager, from 1989 to 1992. Ms. Mora currently serves on the board of directors of MKS Instruments (Nasdaq: MKSI), a technology company, and Limoneira Company (Nasdaq: LMNR), an agribusiness and real estate company. Ms. Mora served on the board of GCP Applied Technologies (NYSE: GCP) from 2016 to 2020, Everest Consolidator Acquisition Corporation (NYSE: MNTN) from 2020 to 2024 and Nuburu, Inc. (NYSE American: BURU) from 2023 to 2025. Ms. Mora holds a Bachelor of Arts from the University of California, Berkeley, and an MBA from Simmons College. Ms. Mora holds an active CPA license in the Commonwealth of Massachusetts.

*Qualifications*: The Board believes that Ms. Mora is qualified to serve as a director and Chairperson of the Board based on her extensive leadership, financial, and governance experience. Ms. Mora has served in senior executive roles at complex organizations, where she oversaw large-scale operations, capital allocation, and enterprise risk management. She brings significant financial and accounting expertise, as well as experience overseeing cybersecurity programs and responding to cybersecurity incidents. Ms. Mora also offers valuable perspective on global operations and governance through her service on multiple public company boards, including as Chair of the Compensation and Nominating and Corporate Governance Committees at Limoneira Company. Her background in human capital oversight, risk management, and public company governance supports effective Board leadership and oversight.

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***Heather Rider*** has served as a member of our Board since 2014 and is currently Chairperson of the Nominating and Governance Committee and a member of the Compensation Committee since October 2020. Ms. Rider also served as Chairperson of the Compensation, Nominating and Governance Committee from January 2018 to September 2020 and Chairperson of the Compensation Committee from October 2020 until March 2021. From 2012 to 2013, Ms. Rider served as Vice President, Global Human Resources of Cymer, Inc., a publicly traded supplier of light sources for semiconductor manufacturing that was acquired by ASML Holding NV in 2013. From October 2010 to September 2012, Ms. Rider served as Senior Vice President, Global Human Resources of Alphatec Holdings, Inc. (Nasdaq: ATEC), a publicly-traded medical device company focused on surgical treatment of spine disorders, and from 2006 to 2010, she served as Vice President, Human Resources of Intuitive Surgical, Inc. (Nasdaq: ISRG), a publicly-traded manufacturer of robotic surgical systems. From 2001 to 2005, Ms. Rider served as Senior Vice President of Global Human Resources of Sunrise Medical, Inc., a global manufacturer and distributor of durable medical equipment. From 1998 to 2001, Ms. Rider served as Vice President of Human Resources of Biosense Webster, a member of the Johnson & Johnson family of companies, and a medical device manufacturer of intracardiac catheters and location technology. Prior to 1998, Ms. Rider served as Head of Human Resources for City of Hope, a leading research and treatment center for cancer, diabetes and other life-threatening diseases, CAP/MPT, a medical malpractice provider for physicians in California and medical malpractice insurance for large physician groups and hospitals, and Environmental Diagnostics International, a bio-diagnostics company with focus on the detection of environmental compounds and diseases using monoclonal antibody technology. Ms. Rider served on the Board of Directors of Intricon Corporation (Nasdaq: IIN) from March 2020 to May 2022 until its acquisition, and on the Board of Directors of Prosomnus Sleep Technologies (OTC: OSAPQ) from December 2022 to August 2024. Ms. Rider holds a Bachelor of Arts in Psychology from Claremont McKenna College and an M.B.A. from Pepperdine University.

*Qualifications*: The Board believes that Ms. Rider is qualified to serve as a director based on her deep expertise in human capital management, medical device operations, and public company governance. Ms. Rider has over 25 years of experience in senior human resources leadership roles, including global responsibility for organizational design, talent development, and compensation programs. She brings valuable transaction experience from her service on IntriCon's Special Committee during the company's sale process, as well as experience overseeing global operations and technology implementations. Ms. Rider also offers relevant home medical and durable medical equipment experience from her leadership role at Sunrise Medical and medical device experience from senior positions at Alphatec Holdings and Intuitive Surgical. Her prior service as Chair of a public company compensation committee supports strong board-level governance and oversight.

**Newly Appointed Director**

***Vafa Jamali*** was appointed as a Class I director and a member of the Audit Committee and Compliance Committee, effective as of the Effective Date. Mr. Jamali served as Chairman and Chief Executive Officer of ZimVie Inc., a medical technology company, from February 2021 to November 2025, where he led the company's Nasdaq listing following the spin-out from Zimmer Biomet and helped each of the businesses (Spine and Dental) through significant portfolio optimization actions to support a turnaround to higher growth and profitability. Previously, Mr. Jamali served as the Chief Commercial Officer of Rockley Photonics, a silicon photonics company, where he led commercial strategic planning for the early-stage company from October 2020 until joining ZimVie. Prior to that, Mr. Jamali served as Senior Vice President and President, Respiratory, Gastrointestinal and Informatics ("RGI") of Medtronic plc from May 2017 until October 2020. Before leading the RGI business, he served as Senior Vice President and President, Early Technologies of Medtronic plc from January 2016 until May 2017 and prior to that he served as Vice President and General Manager, GI Solutions of Medtronic plc from January 2015 until January 2016. Before joining Medtronic, Mr. Jamali held leadership positions with Covidien plc, Cardinal Health, Inc. and Baxter International Inc. Mr. Jamali currently serves on the board of directors of Baylis Medical Technologies, a private medical device company, and Eptam Plastics, a private medical equipment manufacturer. Mr. Jamali received his Bachelor of Commerce degree with distinction from the University of Alberta in Edmonton, Canada.

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*Qualifications:* The Board believes that Mr. Jamali is qualified to serve as a director based on his extensive public company leadership experience and deep expertise in the medical device and healthcare industries. Mr. Jamali's tenure as Chief Executive Officer of ZimVie, where he led a strategic turnaround, and his senior leadership positions at Medtronic and other global healthcare companies, have provided him with significant experience in portfolio optimization, strategic transactions, and public company operations. He brings valuable perspective on capital markets, enterprise risk management, technology innovation, and global manufacturing and commercial operations. Mr. Jamali also offers direct experience in the respiratory and home medical sectors and has led large, complex organizations with global workforces. His prior public company board service supports effective governance oversight.

**Director Independence**

Our common stock is listed on the Nasdaq Global Select Market. Under the rules of the Nasdaq Global Select Market, independent directors must comprise a majority of a listed company's Board of Directors. In addition, the rules of the Nasdaq Global Select Market require that, subject to specified exceptions, each member of a listed company's Audit Committee, Compensation Committee, and Nominating and Governance Committee be independent. Under the rules of the Nasdaq Global Select Market, a director will only qualify as an "independent director" if, in the opinion of that company's Board of Directors, that person does not have a relationship that would interfere with the exercise of independent judgment in carrying out the responsibilities of a director.

Our Board has undertaken a review of its composition, the composition of its committees and the independence of each of our directors and considered whether any director has a material relationship with us that could compromise his or her ability to exercise independent judgment in carrying out his or her responsibilities. Based upon information requested from and provided by each director concerning his or her background, employment and affiliations, including family relationships, our Board has determined that none of Ms. Mora, Ms. Rider, Mr. Boehnlein, Mr. King, Ms. Ladone, and Ms. Sahney, representing six of our seven directors, and Mr. Jamali, whose appointment as a director will become effective on the Effective Date, has a relationship that would interfere with the exercise of independent judgment in carrying out the responsibilities of a director and that each of these directors is "independent" as that term is defined under the rules of the Nasdaq Global Select Market. Our Board also determined that Mr. Boehnlein (Chairperson), Mr. King and Ms. Ladone, who comprise our Audit Committee, and Mr. Jamali, whose appointment to our Audit Committee will become effective on the Effective Date; Ms. Ladone (Chairperson), Ms. Rider and Ms. Mora, who comprise our Compensation Committee; Ms. Rider (Chairperson), Ms. Sahney and Ms. Mora, who comprise our Nominating and Governance Committee, satisfy the independence standards and other qualifications for those committees established by applicable SEC rules and the listing standards of the Nasdaq Global Select Market. In addition, the Board determined that Thomas A. West, who previously served as a director and who resigned from the Board in January 2025, was independent during the period he served on the Board and satisfied the independence standards and other qualifications for the committees on which he served.

In making this determination, our Board considered the relationships that each non-employee director has with us and all other facts and circumstances our Board deemed relevant in determining independence and eligibility to serve on board committees, including the beneficial ownership of our capital stock by each non-employee director.

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**Board Leadership Structure**

Our corporate governance principles require that the positions of chairperson of the Board and Chief Executive Officer must be held by separate persons and that the chairperson of our Board must be independent, as determined in accordance with the rules of the Nasdaq Global Select Market. Ms. Mora currently serves as the chairperson of our Board. Our Board believes that the Company's current board leadership structure provides effective independent oversight of management while fostering open dialogue, rigorous discussion and appropriate checks and balances between the Board and management. The Board further believes that Ms. Mora is uniquely qualified to serve in her board leadership role based on her extensive experience managing large and complex organizations and her demonstrated leadership capabilities. Ms. Mora's deep understanding of operational execution, strategic planning and corporate governance enables her to effectively identify strategic priorities, guide substantive and independent Board deliberations, and support disciplined decision-making. Her experience, judgment and institutional knowledge position her to lead critical discussions, oversee the execution of the Company's strategy and business plans, and promote long-term stockholder value while maintaining strong Board independence and oversight.

**Board Diversity**

Inogen embraces our Board's diversity of background, experience, culture, and other characteristics that make the Board unique. Diversity at the top sets the expectation for inclusion throughout the organization. As a result, we are disclosing specific diversity-related metrics, including self-identified sex, race, and sexual orientation. Four of the eight board directors (including Mr. Jamali, whose term will begin on the Effective Date) are female and three of our eight directors (including Mr. Jamali, whose term will begin on the Effective Date) self-identify as members of a racial or ethnic minority group or other underrepresented group.

**Board Meetings and Committees**

During 2025, our Board held six meetings (including regularly scheduled and special meetings), and each of our current directors attended at least 75% of the aggregate of (i) the total number of meetings of our Board during the periods that he or she served on the Board and (ii) the total number of meetings held by all committees of our Board on which he or she served during the periods that he or she served on such committee.

It is the policy of our Board to regularly have separate meeting times for independent directors without management. Although we do not have a formal policy regarding attendance by members of our Board at Annual Meetings of Stockholders, we encourage, but do not require, our directors to attend. All seven members of our Board who were then serving on the Board attended our 2025 Annual Meeting of Stockholders.

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We have established an Audit Committee, a Compensation Committee, a Compliance Committee, and a Nominating and Governance Committee.

We believe that the composition of these committees meets the criteria for independence under, and the functioning of these committees complies with the requirements of, the Sarbanes-Oxley Act of 2002, the rules of the Nasdaq Global Select Market, and SEC rules and regulations. We intend to comply with the requirements of the Nasdaq Global Select Market with respect to committee composition of independent directors. Each committee has the composition and responsibilities described below.

**Audit Committee** 

The members of our Audit Committee are Mr. Boehnlein (Chairperson), Ms. Ladone and Mr. King, each of whom is a non-employee member of our Board. Mr. Jamali was appointed to the Board and as a member of our Audit Committee effective on the Effective Date, and will qualify as a non-employee member of our Board. The composition of our Audit Committee meets the requirements for independence under current Nasdaq Global Select Market listing standards and SEC rules and regulations. Each current and anticipated member of our Audit Committee also meets the financial literacy requirements of the Nasdaq Global Select Market listing standards. Mr. Boehnlein and Ms. Ladone are our Audit Committee financial experts, as that term is defined under the SEC rules implementing Section 407 of the Sarbanes-Oxley Act of 2002, and each of Mr. Boehnlein and Ms. Ladone are financially sophisticated, as defined under the listing standards of the Nasdaq Global Select Market. Our Audit Committee oversees our corporate accounting and financial reporting process and assists our Board in monitoring our financial systems. Our Audit Committee also:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•approves the hiring, discharging and compensation of our independent auditors;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•oversees the work of our independent auditors;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•approves engagements of the independent auditors to render any audit or permissible non-audit services;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•reviews the qualifications, independence and performance of the independent auditors;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•reviews our financial statements and our critical accounting policies and estimates;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•oversees risk management matters, including the adequacy and effectiveness of our policies and practices regarding information technology risk management and internal controls related to cybersecurity;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•oversees our internal audit function (or other personnel or service providers responsible for the internal audit function (if any));

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•reviews the submission and treatment of complaints to the whistle-blower hotline of suspected violations regarding accounting, internal accounting controls or auditing matters, harassment, fraud and policy violations;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•reviews our legal and ethical compliance programs (other than healthcare legal and regulatory requirements, which are overseen by our Compliance Committee);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•reviews the adequacy and effectiveness of our internal controls; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•reviews and discusses with management and the independent auditors the results of our annual audit, our annual and quarterly financial statements and our publicly filed reports.

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Our Audit Committee operates under a written charter that satisfies the applicable rules and regulations of the SEC and the listing requirements of the Nasdaq Global Select Market. A copy of the charter of our Audit Committee is available on our website at https://investor.inogen.com/corporate-governance/governance-documents. During 2025, our Audit Committee held five meetings.

**Compensation Committee**

The members of our Compensation Committee are Ms. Ladone (Chairperson), Ms. Rider and Ms. Mora. The composition of our Compensation Committee meets the requirements for independence under current Nasdaq Global Select Market listing standards and SEC rules and regulations. Each member of the Compensation Committee is also a non-employee director, as defined pursuant to Rule 16b-3 promulgated under the Securities Exchange Act of 1934, as amended (the "Exchange Act"). Our Compensation Committee oversees our compensation policies, plans and benefits programs. Our Compensation Committee also:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•assists the Board in providing oversight of the Company's overall compensation plans and benefits programs;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•reviews and approves, or makes recommendations for approval by the independent members of the Board regarding corporate goals and objectives relevant to compensation of our chief executive officer and other senior officers;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•evaluates the performance of our officers in light of established goals and objectives;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•reviews and approves, or makes recommendations regarding compensation of our chief executive officer and other senior officers based on its evaluations;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•administers the issuance of equity awards under our stock plans;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•evaluates and makes recommendations regarding the organization, governance and remuneration of our Board and its committees; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•seeks to structure our compensation plans, policies and programs in order to attract and retain the best available personnel for positions of substantial responsibility, provide incentives for such persons to perform to the best of their abilities, maintain appropriate levels of risk and reward and promote the success of our business.

Our Compensation Committee operates under a written charter that satisfies the listing standards of Nasdaq Global Select Market. A copy of the charter of our Compensation Committee is available on our website at https://investor.inogen.com/corporate-governance/governance-documents. During 2025, our Compensation Committee held five meetings.

The Compensation Committee regularly reviews the services provided by its outside consultants and believes that its current outside consultant, Aon Consulting, Inc. ("Aon"), and its former outside consultant, Mercer LLC, a subsidiary of March & McLennan Companies, Inc. ("Mercer"), are independent in providing executive compensation consulting services. Mercer performed the Company's executive compensation consulting services from July 2024 through May 2025. The transition of compensation consulting services was not the result of any disagreement between Mercer and us relating to our policies or practices related to executive compensation. The Compensation Committee continues to monitor the independence of its compensation consultant on a periodic basis.

# Compliance Committee
The current members of our Compliance Committee are Mr. King (Chairperson), Ms. Sahney and Mr. Boehnlein. Mr. Jamali was appointed to the Board and a member of our Compliance Committee, effective on the Effective Date. Mr. West served on the Compliance Committee until his resignation from the Board in January 2025. Our Compliance Committee oversees our compliance with healthcare, legal and regulatory requirements. Our Compliance Committee also:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•oversees our compliance programs in the healthcare, legal and regulatory areas, and other legal and regulatory requirements not overseen by the Audit Committee;

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•provides an avenue of communication among management, those persons responsible for internal compliance functions in these areas, and the Board; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•oversees corporate responsibility matters of the Company not overseen by the Audit Committee.

Our Compliance Committee operates under a written charter that satisfies the listing standards of the Nasdaq Global Select Market. During 2025, our Compliance Committee held four meetings.

**Nominating and Governance Committee**

The current members of our Nominating and Governance Committee are Ms. Rider (Chairperson), Ms. Sahney and Ms. Mora. Ms. Sahney was appointed to the Nominating and Governance Committee in January 2025. Mr. West served on the Nominating and Governance Committee until his resignation from the Board in January 2025. The composition of our Nominating and Governance Committee meets the requirements for independence under current Nasdaq Global Select Market listing standards and SEC rules and regulations. Our Nominating and Governance Committee oversees our plans and benefits programs. Our Nominating and Governance Committee also:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•assists the Board in identifying prospective director nominees and recommends to the Board the director nominees for each annual meeting of stockholders;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•evaluates independence of directors and director nominees;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•recommends to the Board members for each Board committee;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•ensures that the Board is properly constituted to meet its fiduciary obligations to Inogen and our stockholders;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•ensures that we follow appropriate governance standards and implements appropriate internal corporate governance policies;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•develops and recommends to the Board governance principles applicable to us;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•oversees our Environmental, Social and Governance ("ESG") programs;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•oversees the evaluation of the Board and management;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•oversees director orientation and continuing education; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•reviews the Company's succession planning process.

Our Nominating and Governance Committee operates under a written charter that satisfies the listing standards of the Nasdaq Global Select Market. A copy of the charter of our Nominating and Governance Committee is available on our website at https://investor.inogen.com/corporate-governance/governance-documents. During 2025, our Nominating and Governance Committee held three meetings.

**Compensation Committee Interlocks and Insider Participation**

None of the members of our Compensation Committee (which consists of Ms. Ladone, Ms. Rider, and Ms. Mora) and none of the members of our Compensation Committee that served during the past year are now or have previously been an officer or employee of our Company. None of our executive officers currently serves, or in the past year has served, as a member of the Board of Directors or Compensation Committee (or other board committee performing equivalent functions) of any entity that has one or more of its executive officers serving on our Board or our current Compensation Committee.

**Identifying and Evaluati** **ng Nominees for Director**

The Nominating and Governance Committee will use the following procedures to identify and evaluate any individual recommended or offered for nomination to the Board:

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•The Nominating and Governance Committee will consider candidates recommended by stockholders in the same manner as candidates recommended to the Committee from other sources.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•In its evaluation of director candidates, including the members of the Board eligible for re-election, the Nominating and Governance Committee will consider the following:

– the current size and composition of the Board and the needs of the Board and the respective committees of the Board;

– such factors as character, integrity, judgment, diversity of experience, independence, area of expertise, corporate experience, length of service, potential conflicts of interest, other commitments and the like. The Nominating and Governance Committee evaluates these factors, among others, and does not assign any particular weighting or priority to any of these factors; and

– other factors that the Nominating and Governance Committee deems appropriate.

The Nominating and Governance Committee requires the following minimum qualifications to be satisfied by any nominee for a position on the Board:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•the highest personal and professional ethics and integrity;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•proven achievement and competence in the nominee's field and the ability to exercise sound business judgment;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•skills that are complementary to those of the existing Board;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•the ability to assist and support management and make significant contributions to the Company's success; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•an understanding of the fiduciary responsibilities that are required of a member of the Board and the commitment of time and energy necessary to diligently carry out those responsibilities.

If the Nominating and Governance Committee determines that an additional or replacement director is required, the Nominating and Governance Committee may take such measures that it considers appropriate in connection with its evaluation of a director candidate, including candidate interviews, inquiry of the person or persons making the recommendation or nomination, engagement of an outside search firm to gather additional information, or reliance on the knowledge of the members of the Nominating and Governance Committee, the Board or management.

The Nominating and Governance Committee may propose to the Board a candidate recommended or offered for nomination by a stockholder as a nominee for election to the Board.

In 2026, the Nominating and Governance Committee and the Board, after following the procedures described above and engaging with its stockholders, determined that adding an additional director with strategic experience in the medical device industry and public company experience at a scale comparable to Inogen would be beneficial to the Board and the Company's stockholders. The Board considered multiple candidates and perspectives as part of its evaluation process and, after conducting an extensive assessment of the qualifications and experience of Vafa Jamali, the Nominating and Governance Committee recommended that the Board consider appointing him to the Board. In April 2026, the Board appointed Mr. Jamali to the Board, effective on the Effective Date.

**Stockholder Recommendations for Nominations to the Board**

It is the policy of the Nominating and Governance Committee of the Board to consider recommendations for candidates to the Board from stockholders holding no less than 1% of the outstanding shares of the Company's common stock continuously for at least 12 months prior to the date of the submission of the recommendation or nomination.

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A stockholder that wants to recommend a candidate for election to the Board should direct the recommendation in writing by letter to the Company, attention of the Corporate Secretary, at 500 Cummings Center, Suite 2800, Beverly, Massachusetts 01915. The recommendation must include the candidate's name, home and business contact information, detailed biographical data, relevant qualifications, a signed letter from the candidate confirming willingness to serve, information regarding any relationships between the candidate and the Company and evidence of the recommending stockholder's ownership of Company stock. Such recommendations must also include a statement from the recommending stockholder in support of the candidate, particularly within the context of the criteria for Board membership, including issues of character, integrity, judgment, diversity of experience, independence, area of expertise, corporate experience, length of service, potential conflicts of interest, other commitments and the like and personal references.

A stockholder that instead desires to nominate a person directly for election to the Board at an Annual Meeting of the Stockholders must meet the deadlines and other requirements set forth in our bylaws and the rules and regulations of the Securities and Exchange Commission, including Rule 14a-19 under the Exchange Act. For information regarding stockholder proposals and director nominations, please see the section titled "Proposals and Director Nominations of Stockholders for 2027 Annual Meeting".

**Stockholder Engagement and Responsiveness**

We believe that effective corporate governance includes proactive outreach and constructive engagement with our stockholders to elicit feedback on the topics most relevant and important to them. Any feedback allows the Board and our executives to more fully understand and thoughtfully consider a broad range of perspectives on issues, and drives increased corporate accountability and improved decision making. We believe this ultimately assists in creating long-term stockholder value.

At the annual meeting of stockholders held in May 2025, approximately 70% of the votes cast on the election of our directors (excluding broker non-votes and abstentions) were cast in favor of the Company's director nominees. Following these results, and consistent with our commitment to engage with and respond to our stockholders, we expanded our stockholder outreach efforts to better understand current perspectives on our director elections.

Over the past year, we have taken numerous responsive actions informed by stockholder feedback. In May 2025, management hired a Senior Vice President, Investor Relations & Strategic Planning, strengthening our capacity for proactive and consistent investor communications. Following this appointment, we conducted a survey administered by Gilmartin Group LLC to solicit stockholder feedback, including views on governance and strategy. The survey results informed management's and the Board's understanding of stockholder perspectives and helped further shape our ongoing engagement efforts. Based on our outreach to stockholders and the results of the survey, the key topics of engagement included our overall business strategy, corporate governance practices, our operating performance and various risks and opportunities.

In response to stockholder feedback and to further enhance the Board's expertise in key business and strategic areas, the Board appointed Mr. Vafa Jamali as a member of the Board as a Class I director, effective as of the Effective Date, with a term expiring at the Company's 2027 annual meeting of stockholders. The Board also appointed Mr. Jamali to the Audit Committee and the Compliance Committee, effective as of the Effective Date. Additionally, as part of our stockholder engagement, several stockholders urged us to consider changing our classified Board structure. To further enhance the Company's commitment to strong corporate governance practices and to enhance director accountability, the Board determined that it would be advisable and in the best interest of our stockholders to declassify our Board.

On January 20, 2026, Ryan Kaeding provided notice to the Corporate Secretary (the "Kaeding Notice") that he intended to nominate himself as a director candidate for election at the Annual Meeting. The Board determined that the Kaeding Notice did not comply with the requirements for the nomination of directors under our bylaws. On April 16, 2026, Mr. Kaeding withdrew the Kaeding Notice.

As part of our continuing, active engagement with stockholders, on April 6, 2026, we entered into a Cooperation Agreement (the "Cooperation Agreement") with Kent Lake, Kent Lake PR LLC ("Kent Lake PR") and Benjamin Natter (collectively with Kent Lake and Kent Lake PR, the "Investor Parties" and each, an "Investor Party").

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During the term of the Cooperation Agreement (described below), the Investor Parties have agreed to vote all shares of the Company's common stock beneficially owned by them at all meetings of the Company's stockholders in accordance with the Board's recommendations, except that the Investor Parties may vote in their discretion on Extraordinary Transactions (as defined in the Cooperation Agreement) and proposals involving the implementation of takeover defenses not in existence as of the date of the Cooperation Agreement.

The Investor Parties have also agreed to certain customary standstill provisions prohibiting them from, among other things, (i) soliciting proxies, (ii) advising or knowingly encouraging any person with respect to the disposition of any securities of the Company, subject to limited exceptions, (iii) acquiring, in the aggregate, beneficial ownership of more than 4.99% of the outstanding shares of Voting Securities (as defined in the Cooperation Agreement) and (iv) taking actions to change or influence the Board, management or the direction of certain Company matters, in each case as further described in the Cooperation Agreement.

The Cooperation Agreement will terminate on the earlier of (i) 30 calendar days before the deadline for director nominations and stockholder proposals for the Company's 2027 annual meeting of stockholders and (ii) January 11, 2027.

**Communications with the Board**

Stockholders and other interested parties who wish to communicate directly with the Board or any individual director may do so by writing to the following address: Inogen, Inc., 500 Cummings Center, Suite 2800, Beverly, Massachusetts 01915, Attn: Corporate Secretary. Our Corporate Secretary monitors these communications and will provide a summary of all received messages to the Board and will forward the relevant correspondence to the Board, as appropriate. Our Corporate Secretary will not forward any communication that is a personal grievance, unrelated to the functions of the Board and the directors' duties, a business solicitation, an advertisement, or a survey, or is inappropriate, unduly hostile or threatening.

This procedure for stockholder and other interested party communications with the non-management directors is administered by the Company's Nominating and Governance Committee. This procedure does not apply to (a) communications to non-management directors from officers or directors of the Company who are stockholders, (b) stockholder proposals submitted pursuant to Rule 14a-8 under the Exchange Act, or (c) communications to the Audit Committee pursuant to the Complaint Procedures for Accounting and Auditing Matters.

Please refer to the full text of our advance notice bylaw provisions for additional information and requirements. A copy of our bylaws has been filed with our Annual Report on Form 10-K for the year ended December 31, 2025 and may be obtained by writing to our Corporate Secretary at the address listed above.

**Corporate Governance Principles and Code of Ethics and Conduct**

Our Board has adopted Corporate Governance Principles. These principles address items such as the qualifications and responsibilities of our directors and director candidates and corporate governance policies and standards applicable to us in general. It is our policy that the positions of Chairperson and CEO must be held by separate persons and the Chairperson must be independent as defined in the applicable Nasdaq and SEC rules. In addition, our Board has adopted a Code of Ethics and Conduct that applies to all of our employees, officers and directors, including our Chief Executive Officer, Chief Financial Officer, and other executive and senior financial officers. The full text of our Corporate Governance Principles and our Code of Ethics and Conduct is posted on our website at https://investor.inogen.com/corporate-governance/governance-documents. We intend to post any amendments to our Code of Ethics and Conduct, and any waivers of our Code of Ethics and Conduct for directors and executive officers, on the same website.

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**Risk Management**

Risk is inherent with every business, and we face a number of risks, including strategic, financial, business and operational, legal and compliance, and reputational. We have designed and implemented processes to manage risk in our operations. Management is responsible for the day-to-day management of risks the Company faces, while our Board, as a whole and assisted by its committees, has responsibility for the oversight of risk management. In its risk oversight role, our Board has the responsibility to satisfy itself that the risk management processes designed and implemented by management are appropriate and functioning as designed.

Our Board believes that open communication between management and our Board is essential for effective risk management and oversight. Our Board meets with our Chief Executive Officer and other members of the senior management team at quarterly meetings of our Board as well as at such other times as they deem appropriate, where, among other topics, they discuss strategy and risks facing the Company.

While our Board is ultimately responsible for risk oversight, our Board committees assist our Board in fulfilling its oversight responsibilities in certain areas of risk. Our Audit Committee assists our Board in fulfilling its oversight responsibilities with respect to risk management in the areas of internal control over financial reporting, disclosure controls and procedures, cybersecurity, and legal and ethical, compliance, and discusses with management and the independent auditor guidelines and policies with respect to risk assessment and risk management. Our Audit Committee also reviews our major financial risk exposures, and the steps management has taken to monitor and control these exposures. In addition, our Audit Committee monitors certain key risks on a regular basis throughout the fiscal year, such as risk associated with internal control over financial reporting and liquidity risk. Our Nominating and Governance Committee assists our Board in fulfilling its oversight responsibilities with respect to the management of risk associated with Board organization, membership and structure, ESG reporting, and corporate governance. Our Compensation Committee also oversees risks related to our compensation policies to ensure that our compensation programs do not encourage unnecessary risk-taking. Our Compliance Committee oversees regulatory compliance areas. Finally, our full Board reviews strategic and operational risk in the context of reports from the management team, receives reports on all significant committee activities at each regular meeting, and evaluates the risks inherent in significant transactions.

**Director Compensation**

In October 2025, our Board, upon recommendation of the Compensation Committee and in consultation with Aon, reviewed our non-employee director compensation program as well as our "Equity Ownership Guidelines" and determined that no changes were necessary. A more detailed description of these guidelines is provided in the "Equity Ownership Guidelines" section of this proxy statement below.

*Cash Compensation*. All non-employee directors are entitled to receive the following cash compensation for their services:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•$45,000 per year for service as a Board Member;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•$75,000 per year for service as Chairperson of the Board;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•$20,000 per year for service as Chairperson of the Audit Committee;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•$15,000 per year for service as Chairperson of the Compensation Committee;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•$10,000 per year for service as Chairperson the Nominating and Governance Committee;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•$10,000 per year for service as Chairperson the Compliance Committee;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•$10,000 per year for service as a member of the Audit Committee;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•$7,500 per year for service as a member of the Compensation Committee;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•$5,000 per year for service as a member of the Nominating and Governance Committee; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•$5,000 per year for service as a member of the Compliance Committee.

All cash payments to non-employee directors are paid quarterly in arrears on a pro-rata basis.

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*Equity Compensation.*

*Initial Awards*: Each non-employee director who first joins our Board will be granted an initial award of restricted stock units ("RSUs") covering a number of shares equal to the product of (i) the number of RSUs subject to the Annual Award (as defined below) provided to non-employee directors at the last annual meeting of stockholders preceding the date in which such person first becomes a non-employee director (the "Start Date") multiplied by (ii) a fraction (A) the numerator of which is (x) 12 minus (y) the number of fully completed months between the date of the last annual meeting and the start date and (B) the denominator of which is 12, rounded to the nearest whole share. Each such initial award will vest on the same date as the other Annual Awards that are outstanding as of the grant date, subject to the non-employee director continuing to be a service provider through the applicable vesting date.

*Annual Awards*: On the date of each annual meeting of stockholders, each non-employee director will automatically be granted an award of RSUs covering a number of shares having a grant date fair value of $180,000, rounded down to the nearest whole share (the "Annual Award"). The Annual Award will vest on the earlier of (i) the one-year anniversary of the date the Annual Award is granted or (ii) the day prior to the date of the Annual Meeting following the date the Annual Award is granted, in each case, subject to the non-employee director continuing to be a service provider through the applicable vesting date.

*Elections to Receive RSUs in Lieu of Cash Compensation:* Each non-employee director who serves as Chairperson of our Board may elect to convert all or a portion of his or her cash compensation for service as Chairperson of our Board into an award of RSUs covering a number of shares having a grant date fair value equal to the aggregate amount of cash compensation for which the non-employee director submitted an award election, rounded down to the nearest whole share. Such award will be granted on the date of the annual meeting of stockholders and will vest quarterly in equal amounts, subject to the non-employee director continuing to be a service provider through each applicable vesting date.

All awards granted to non-employee directors of our Board are subject to 100% vesting acceleration in connection with a "change in control" pursuant to our Amended and Restated 2023 Equity Incentive Plan (the "2023 Plan").

The table below shows compensation earned by our non-employee directors during 2025. Directors who are also our employees receive no additional compensation for their service as a director while they are also employees. During the year ended December 31, 2025, Mr. Smith served in the role of President and Chief Executive Officer and therefore is treated as a NEO. Mr. Smith's compensation is set forth in the "2025 Summary Compensation Table" below.

**2025 Director Compensation Table**

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| | | | | |
|:---|:---|:---|:---|:---|
|  | **Cash** | **Stock** | **All Other** |  |
| **Name** | **Compensation** | **Awards**<sup>(1)</sup> | **Compensation** | **Total** |
| Elizabeth Mora<sup>(2)</sup> | $132500 | $179998 |  | $312498 |
| Kevin King<sup>(3)</sup> | 65000 | 179998 |  | 244998 |
| Glenn Boehnlein<sup>(4)</sup> | 70000 | 179998 |  | 249998 |
| Heather Rider<sup>(5)</sup> | 62500 | 179998 |  | 242498 |
| Mary Kay Ladone<sup>(6)</sup> | 70000 | 179998 |  | 249998 |
| Mira Sahney<sup>(7)</sup> | 50417 | 255264 |  | 305681 |
| Thomas A. West<sup>(8)</sup> | 4583 |  |  | 4583 |

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(1)For Ms. Mora, Mr. King, Mr. Boehnlein, Ms. Rider, Ms. Ladone and Ms. Sahney, represents the aggregate grant date fair value as computed in accordance with Financial Accounting Standard Board's Accounting Standards Codification Topic 718 ("FASB ASC Topic 718"). See the notes to our audited financial statements included in our Annual Report on Form 10-K for fiscal year 2025 filed with the SEC on February 27, 2026 for a discussion of assumptions made in determining the grant date fair value and compensation expense of our stock awards.

(2)As of December 31, 2025, Ms. Mora had 30,612 shares issuable upon vesting of time-based RSUs.

(3)As of December 31, 2025, Mr. King had 30,612 shares issuable upon vesting of time-based RSUs.

(4)As of December 31, 2025, Mr. Boehnlein had 30,612 shares issuable upon vesting of time-based RSUs.

(5)As of December 31, 2025, Ms. Rider had 30,612 shares issuable upon vesting of time-based RSUs.

(6)As of December 31, 2025, Ms. Ladone had 30,612 shares issuable upon vesting of time-based RSUs.

(7)As of December 31, 2025, Ms. Sahney had 30,612 shares issuable upon vesting of time-based RSUs.

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(8)As of December 31, 2025, Mr. West had no shares issuable upon vesting of time-based RSUs. Mr. West resigned from the Board effective January 31, 2025.

*Equity Ownership Guidelines*

We maintain equity ownership guidelines to further align interests of directors and executives with those of our stockholders. The guideline level for non-employee directors is three times the annual cash retainer for Board service. A more detailed description of these guidelines is provided in the "Equity Ownership Guidelines" section of this proxy statement below. As of December 31, 2025, the respective ownership levels of all of our non-employee directors met the current guidelines.

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**PROPOSAL NO. 1**

**ELECTION OF DIRECTORS**

Our Board is currently comprised of seven members. In accordance with our current Charter, our Board is divided into three classes with staggered three-year terms. At the Annual Meeting, two Class III directors will be elected for a three-year term to succeed the same class whose term is then expiring.

On April 6, 2026, the Board appointed Mr. Vafa Jamali as a member of the Board as a Class I director, effective as of the Effective Date, with a term expiring at the Company's 2027 annual meeting of stockholders. The Board also appointed Mr. Jamali to the Audit Committee and the Compliance Committee, effective as of the Effective Date.

Each director's term continues until the election and qualification of such director's successor, or such director's earlier death, resignation, or removal. Any increase or decrease in the number of directors will be distributed among the three classes so that, as nearly as possible, each class will consist of one-third of our directors. This classification of our Board may have the effect of delaying or preventing changes in control of our Company.

**Nominees**

As described under the section titled "Board of Directors and Corporate Governance—Identifying and Evaluating Nominees for Director," the Nominating and Governance Committee and the Board consider a number of factors, including proven achievement and competence in the nominee's field and the ability to exercise sound business judgment, skills that are complementary to those of the existing Board and the ability to assist and support management and make significant contributions to the Company's success.

Our Nominating and Governance Committee has recommended, and the Board unanimously approved, Mr. Boehnlein and Ms. Sahney as nominees for election as Class III directors at the Annual Meeting. If elected, each of Mr. Boehnlein and Ms. Sahney will serve as Class III directors until the 2029 Annual Meeting of Stockholders or until their successors are duly elected and qualified, or until their earlier death, resignation or removal. Each of the nominees is currently a director of our Company. For information concerning the nominees, please see the section titled "Board of Directors and Corporate Governance."

If you are a stockholder of record and you sign your proxy card or vote over the Internet or by telephone but do not give instructions with respect to the voting of directors, your shares will be voted FOR the election of Mr. Boehnlein and Ms. Sahney. If you are a beneficial owner of shares of our common stock and you do not give voting instructions to your broker, bank or other nominee, then your broker, bank or other nominee will leave your shares unvoted on this matter.

Each nominee has consented to serve if elected. However, in the event that a director nominee is unable or declines to serve as a director at the time of the Annual Meeting, the proxies will be voted for any nominee who shall be designated by our Board to fill such vacancy.

**Vote Required**

The election of Class III directors requires a plurality of the shares of common stock present virtually in person or represented by proxy at the Annual Meeting and entitled to vote thereon to be approved. This means that the two director nominees receiving the greatest number of votes cast "FOR" their election will be elected. "WITHHOLD" votes will result in the applicable nominee receiving fewer votes cast "FOR" such nominee. Abstentions and broker non-votes will have no effect on this proposal.

**THE BOARD OF DIRECTORS RECOMMENDS A VOTE "FOR" the election of EACH OF the TWO directors nominated by our board of directors AND NAMED IN THIS PROXY STATEMENT to serve as class iii directors for a three-year term.**

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**PROPOSAL NO. 2**

**RATIFICATION OF APPOINTMENT OF**

**INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM**

Our Audit Committee has appointed Deloitte & Touche LLP to audit the financial statements of our Company for the fiscal year ending December 31, 2026 and recommends that stockholders vote in favor of the ratification of such appointment. During the year ended December 31, 2025, Deloitte & Touche LLP served as our independent registered public accounting firm.

At the Annual Meeting, stockholders are being asked to ratify the appointment of Deloitte & Touche LLP as our independent registered public accounting firm for our fiscal year ending December 31, 2026. Stockholder ratification of the appointment of Deloitte & Touche LLP is not required by our bylaws or other applicable legal requirements. However, our Board is submitting the appointment of Deloitte & Touche LLP to our stockholders for ratification as a matter of good corporate governance. In the event that this appointment is not ratified by the affirmative vote of a majority of the shares of common stock present virtually in person or represented by proxy at the Annual Meeting and entitled to vote thereon, such appointment will be reconsidered by our Audit Committee. Even if the appointment is ratified, our Audit Committee, in its sole discretion, may appoint another independent registered public accounting firm at any time during our fiscal year ending December 31, 2026 if our Audit Committee believes that such a change would be in the best interests of Inogen and its stockholders. A representative of Deloitte & Touche LLP is expected to be present virtually at the Annual Meeting, will have an opportunity to make a statement if he or she wishes to do so, and is expected to be available to respond to appropriate questions from stockholders.

**Fees Paid to the Independent Registered Public Accounting Firm**

The following table presents fees for professional audit services and other services rendered to us by Deloitte & Touche LLP for our fiscal years ended December 31, 2025 and 2024, respectively.

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| | | |
|:---|:---|:---|
|  | **2025** | **2024** |
| Audit fees<sup>(1)</sup> | $1574000 | $1400000 |
| Audit-related fees<sup>(2)</sup> |  | 84900 |
| Tax fees<sup>(3)</sup> |  |  |
| All other fees<sup>(4)</sup> | 1900 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Total fees | $1575900 | $1484900 |

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(1)"Audit fees" for 2025 and 2024 consist of fees billed by Deloitte & Touche LLP in connection with the audit of our annual financial statements and review of our quarterly financial statements for 2025 and 2024 by Deloitte & Touche LLP.

(2)"Audit-related fees" consist of fees billed for professional services for assurance and related services that are reasonably related to the performance of the audit or review of our financial statements and are not reported under "Audit Fees."

(3)"Tax fees" consist of fees billed for professional services rendered by Deloitte & Touche LLP for tax compliance, tax advice and tax planning.

(4)"All other fees" consist of fees billed for services other than the services reported in Audit fees, Audit-related fees, and Tax fees.

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**Auditor Independence**

In 2025, there were no other professional services provided by Deloitte & Touche LLP that would have required our Audit Committee to consider their compatibility with maintaining the independence of Deloitte & Touche LLP.

**Audit Committee Policy on Pre-Approval of Audit and Permissible Non-Audit Services of Independent Registered Public Accounting Firm**

Our Audit Committee has established a policy governing our use of the services of our independent registered public accounting firm. Under the policy, our Audit Committee is required to pre-approve all audit and permissible non-audit services performed by our independent registered public accounting firm in order to ensure that the provision of such services does not impair such accounting firm's independence. All fees paid to Deloitte & Touche LLP for our fiscal years ended December 31, 2025 and 2024 were pre-approved by our Audit Committee.

**Vote Required**

The ratification of the appointment of Deloitte & Touche LLP requires the affirmative vote of a majority of the shares of our common stock present virtually in person or represented by proxy at the Annual Meeting and entitled to vote thereon. Abstentions will have the effect of a vote AGAINST the proposal.

**THE BOARD OF DIRECTORS RECOMMENDS A VOTE "FOR" THE** 

**RATIFICATION OF THE APPOINTMENT OF DELOITTE & TOUCHE LLP as our independent registered public accounting firm for our fiscal year ending December 31, 2026.**

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**PROPOSAL NO. 3**

**ADVISORY VOTE ON NAMED EXECUTIVE OFFICER COMPENSATION**

The Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010 (the "Dodd-Frank Act") enables stockholders to approve, on an advisory or non-binding basis, the compensation of our NEOs as disclosed pursuant to Section 14A of the Exchange Act. This proposal, commonly known as a "Say-on-Pay" proposal, gives our stockholders the opportunity to express their views on our NEOs compensation as a whole. This vote is not intended to address any specific item of compensation or any specific NEO, but rather the overall compensation of all of our NEOs, and the philosophy, policies and practices described in this proxy statement. Section 14A requires that we submit a proposal to stockholders similar to this one at least every three years. Based on the recommendation of our stockholders, we intend to submit a proposal similar to this one to our stockholders every year.

The Say-on-Pay vote is advisory, and therefore is not binding on us, the Compensation Committee or our Board. The Say-on-Pay vote will, however, provide information to us regarding investor sentiment about our executive compensation philosophy, policies and practices, which the Compensation Committee will be able to consider when determining executive compensation for the remainder of the current fiscal year and beyond. Our Board and our Compensation Committee value the opinions of our stockholders and to the extent there is any significant vote against the NEO compensation as disclosed in this proxy statement, we will endeavor to communicate with stockholders to better understand the concerns that influenced the vote, consider our stockholders' concerns and the Compensation Committee will evaluate whether any actions are necessary to address those concerns.

We believe that the information provided in the "Executive Compensation" section of this proxy statement, including the information discussed in "Compensation Discussion and Analysis—Executive Compensation Philosophy and Program Design" beginning on page 47 below, particularly the continued use of performance-based awards in our equity plan, demonstrates that our executive compensation program is designed appropriately and is working to ensure management's interests are aligned with our stockholders' interests to support long-term value creation. Accordingly, we ask our stockholders to vote "FOR" the following resolution at the Annual Meeting:

"RESOLVED, that the stockholders approve, on an advisory basis, the compensation paid to the NEOs, as disclosed in the proxy statement for the 2026 Annual Meeting pursuant to the compensation disclosure rules of the SEC, including the compensation discussion and analysis, compensation tables and narrative discussion, and other related disclosure."

**Vote Required**

Approval of NEO compensation requires the affirmative vote of a majority of the shares of our common stock present virtually or represented by proxy at the Annual Meeting and entitled to vote thereon. Abstentions will have the effect of a vote AGAINST the proposal and broker non-votes will have no effect.

As an advisory vote, this proposal is non-binding. Although the vote is non-binding, our Board and our Compensation Committee value the opinions of our stockholders and will consider the outcome of the vote when making future compensation decisions for our NEOs.

**THE BOARD OF DIRECTORS RECOMMENDS A VOTE "FOR" APPROVAL, ON AN ADVISORY BASIS, OF THE NAMED EXECUTIVE OFFICER COMPENSATION AS DESCRIBED IN THIS PROXY STATEMENT.**

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**PROPOSAL NO. 4**

**APPROVAL OF THE AMENDED AND RESTATED 2023 EQUITY INCENTIVE PLAN**

**Background and Reasons for the Approval**

On March 18, 2026, the Board, upon recommendation of the Compensation Committee, approved, subject to approval by our stockholders, the Inogen, Inc. Amended and Restated 2023 Equity Incentive Plan (the "Amended and Restated Plan"), which incorporates certain amendments to the existing 2023 Plan. The Amended and Restated Plan incorporates an amendment to increase the number of shares of the Company's common stock available for issuance under the plan by an additional 750,000 shares. If the Amended and Restated Plan is not approved, the 2023 Plan will continue in effect, but we will not have sufficient shares available to continue to make equity awards to eligible persons and not likely to fulfill the forecasted needs beyond the fiscal calendar year.

We have historically provided stock options, restricted stock awards, and restricted stock units as an incentive to our employees, directors and consultants to promote increased stockholder value. Our Board and management believe that stock options, restricted stock, restricted stock units, and other types of equity awards are one of the primary ways to attract and retain key personnel responsible for the continued development and growth of our business, and to motivate all employees to increase stockholder value. In addition, stock options, restricted stock, restricted stock units, and other types of equity awards are considered a competitive necessity in the life sciences industry in which we compete.

Our Board believes that the Company must offer a competitive equity incentive program if it is to continue to successfully attract and retain the best possible candidates for positions of substantial responsibility within the Company. Our Board expects that the Amended and Restated Plan will be an important factor in attracting, retaining and rewarding high caliber employees who are essential to our success and in providing incentive to these individuals to promote the success of the Company.

**The Board of Directors unanimously recommends that stockholders vote "FOR" the adoption of the Amended and Restated 2023 Equity Incentive Plan.**

**Summary of Proposed Amendments**

The material change made by the Amended and Restated Plan is described below. However, the description is qualified in its entirety by the text of the Amended and Restated Plan, which is attached to this proxy statement as Exhibit B.

***Increase in Share Reserve.*** The Amended and Restated Plan increases the number of shares of our common stock reserved for issuance under the current 2023 Plan by 750,000 shares.

**Determination of Requested Increase in Share Reserve**

To determine the size of the proposed increase in shares reserved under the Amended and Restated Plan, the Compensation Committee and Board considered the following factors: (i) shares available under the 2023 Plan (ii) potential dilutive effect of the requested increase in the share reserve, and (iii) our three-year average burn rate (e.g., annual shares granted as a percentage of common shares outstanding).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•*Shares Available under the 2023 Plan.* As of March 3, 2026, 767,397 shares remained available for issuance under the 2023 Plan and no shares remained available for issuance under any other equity compensation plan. In addition, there were a total of 2,978,889 RSUs (including time-based and performance-based) outstanding under all equity compensation plans. No other award types were outstanding.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•*Potential Dilutive Effect of Requested Increase in Share Reserve.* If approved, the requested increase in the share reserve would increase the Amended and Restated Plan's share overhang level from 12.0% (as of March 3, 2026) to 14.0%. The Compensation Committee believes that this overhang level is appropriate for a company of our size and within our industry. We determined overhang by dividing (x) the sum of the number of shares subject to outstanding equity awards and the total number of shares available for grant under the 2023 Plan by (y) the sum of the total shares of common stock outstanding, the number of shares subject to outstanding equity awards and the total number of shares available for grant under the 2023 Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•*Three-year Average Burn Rate.* Our three-year average burn rate is approximately 4.4%. The Compensation Committee believes that this burn rate is appropriate for a company of our size and within our industry. We determined our annual burn rate by dividing (x) the total number of time-based awards granted and performance-based awards vested by the Company by (y) the weighted average number of shares of common stock outstanding during the fiscal year.

We expect the increased share reserve under the Amended and Restated Plan will help us remain competitive in a challenging labor environment and allow us to better attract and retain top talent and align the interests of our employees and stockholders.

**Highlights of the Amended and Restated 2023 Equity Incentive Plan**

The following number of shares of our common stock will be reserved for issuance under the Amended and Restated Plan: (i) 3,100,000 shares, plus (ii) (A) 842,335 shares that, as of immediately before the termination or expiration of the 2014 Plan, were reserved but not issued under any 2014 Plan awards and were not subject to any awards granted under the 2014 Plan, plus (B) 1,432,574 shares and any of the remaining 6,695 shares subject to awards granted under the 2014 Plan or the 2012 Plan that, after the 2014 Plan is terminated or expired, expire or otherwise terminate without having been exercised or issued in full or are forfeited to or repurchased by the Company due to failure to vest, with the maximum number of shares that may be added to the Amended and Restated Plan under clause (ii) above equal to 2,385,032 shares.

The Amended and Restated Plan includes several features that are consistent with protecting the interests of our stockholders and sound corporate governance practices. These features are highlighted below and are more fully described in the summary of the Amended and Restated Plan further below in this proposal. The summary is qualified in its entirety by reference to the Amended and Restated Plan as set forth in Appendix B.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•*No Evergreen.* The Amended and Restated Plan does not include an "evergreen" or other provision that provides for automatic increases in the number of shares available for grant under the Amended and Restated Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•*No Repricing or Exchange of Awards.* The Amended and Restated Plan prohibits us from instituting a program to reduce the exercise price of outstanding awards or surrender or cancel outstanding awards for new awards and/or cash.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•*Minimum Vesting Periods.* The Amended and Restated Plan provides that awards granted under the Amended and Restated Plan are generally subject to a minimum vesting period of one year (except if accelerated by reason of the participant's death or disability), provided that awards comprising not more than 5% of the plan's share reserve in the aggregate may be granted or modified without regard to this minimum vesting requirement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•*No Discounted Options or Stock Appreciation Rights.* All options and Stock Appreciation Rights must have an exercise or measurement price that is at least equal to the fair market value of the underlying common stock on the date of grant.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•*No Dividends on Unvested Awards.* No dividends or other distributions will be paid with respect to any shares underlying an award before and unless the shares have vested.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•*No Dividend on Unexercised Options or Stock Appreciation Rights.* No dividends or other distributions will be paid with respect to shares that are subject to unexercised stock options or stock appreciation rights.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•*Limit on Non-Employee Director Compensation.* In any fiscal year, non-employee directors may not be granted awards and be provided cash retainers or annual or meeting fees for service as a non-employee director in amounts that collectively exceed the limits contained in the Amended and Restated Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•*No Automatic Vesting of Awards That Are Assumed by Successor Upon a Change in Control for Employees and Consultants.* The Amended and Restated Plan does not provide for the automatic single-trigger vesting of awards granted to employees and consultants upon a change in control where a successor corporation assumes the awards. However, if the successor corporation does not assume or substitute for these awards, the award will generally fully vest upon the change in control. If the successor corporation does assume or substitute for these awards, the awards will generally fully vest if the participant is involuntarily terminated on or within 12 months following the change in control. Awards granted to non-employee directors will generally fully vest upon a change in control.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•*Administration.* The Amended and Restated Plan is administered by our Board or our Compensation Committee, which consists entirely of independent directors.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•*No Liberal Share Counting*. The Amended and Restated Plan prohibits us from re-using shares that are tendered or surrendered to pay the exercise cost or tax obligation for grants of stock options, stock appreciation rights or other awards, shares that have been repurchased by the company on the open market using stock option exercise proceeds, or shares covered by the exercise of a stock-settled stock appreciation rights (whether or not such shares are actually issued pursuant to the exercise).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•*Awards May Be Subject to Clawback.* Each award under the Amended and Restated Plan will be subject to reduction, cancellation, forfeiture, recoupment, reimbursement, or reacquisition under any clawback policy that we are required to adopt under the listing standards of any national securities exchange or association on which our securities are listed or as is otherwise required by applicable laws, and the Administrator may require a participant to forfeit, return or reimburse us all or a portion of the award and any amounts paid under the award, according to such clawback policy or in order to comply with applicable laws.

**Considerations of the Board of Directors in Making its Recommendation**

After the consideration and input of our Compensation Committee, our Board approved the Amended and Restated Plan and the increase in the number of shares of our common stock reserved under the Amended and Restated Plan. The number of shares reserved under the Amended and Restated Plan is proposed in order to give our Board and our Compensation Committee continued flexibility to grant stock options, restricted stock, restricted stock units, and other types of equity awards.

Our Board and management believe that granting equity awards motivates higher levels of performance, aligns the interests of employees and stockholders by giving employees the perspective of owners with equity stakes in the Company, and provides an effective means of recognizing employee contributions to our success. Our Board and management also believe that equity awards are of great value in recruiting and retaining highly qualified technical and other key personnel who are in great demand, as well as rewarding and encouraging current employees and other service providers. Finally, our Board and management believe that the ability to grant equity awards will be important to our future success by helping us to accomplish these objectives.

If our stockholders approve the Amended and Restated Plan, we currently anticipate that the shares available under the Amended and Restated Plan will be sufficient to meet our expected needs through calendar year 2026. We anticipate that we will be requesting additional shares under the Amended and Restated Plan at our 2027 annual meeting of stockholders. However, future circumstances and business needs may dictate a different result. In determining the number of shares to be reserved for issuance under the Amended and Restated Plan, our Compensation Committee and our Board also considered the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•*Remaining Competitive by Attracting/Retaining Talent*. As discussed above, our Compensation Committee and our Board considered the importance of an adequate pool of shares to attract, retain and reward our high-performing employees, especially since we compete with many life sciences companies for a limited pool of talent.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•*Historical Grant Practices*. Our Compensation Committee and our Board considered the historical amounts of equity awards that we have granted in the past three years. In fiscal years 2025, 2024, and 2023, we granted equity awards representing a total of 5,147,824 shares (assuming maximum performance in the case of performance-based awards). This figure reflects the grants that we have made according to our historical practices of a broad-based plan for executives and non-executives, but changes in our stock price may impact the number of shares covered by awards that we grant in the future. Additionally, our Board considered the underperformance and extensive turnover of our executive management team in 2023 and 2024.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•*Forecasted Grants*. As discussed above, our Compensation Committee and our Board anticipate, based on projected share utilization, that the proposed share reserve will be sufficient for our equity award usage through calendar year 2026. In determining the projected share utilization, our Compensation Committee and our Board considered a forecast that included the following factors as of March 3, 2026 (the date of initial action by our Board to approve the Amended and Restated Plan): (i) the approximately 767,758 unissued shares remaining under the 2023 Plan as of the date of the initial action by our Board to approve the Amended and Restated Plan; (ii) the additional 750,000 shares that would be available for grant under the Amended and Restated Plan, if the stockholders approve the Amended and Restated Plan; and (iii) the estimated number of shares that would be returned to the 2023 Plan as a result of cancellations and forfeitures of awards. Based on these projections, we expect to request additional shares under the Amended and Restated Plan at our 2027 annual meeting of stockholders. If the Amended and Restated Plan is not approved, the 2023 Plan will continue in effect, but we will not have sufficient shares available to continue to make equity awards to eligible persons, not likely to fulfill the forecasted needs beyond the fiscal calendar year and will need to consider additional operating expense headwinds with additional cash incentives.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•*Proxy Advisory Firm Guidelines*. Because of our significant institutional stockholder base, our Compensation Committee and our Board also considered the relevant guidelines from a proxy advisory firm. Our three-year average burn rate and the dilution relating to the initial share reserve is within such guidelines.

**Summary of the Amended and Restated 2023 Equity Incentive Plan** 

The following is a summary of the principal features of the Amended and Restated Plan and its operation. The summary is qualified in its entirety by reference to the Amended and Restated Plan as set forth in Appendix B.

*General* 

The purposes of the Amended and Restated Plan are to attract and retain the best available personnel for positions of substantial responsibility, to provide additional incentive to employees, directors and consultants who perform services to the Company, and to promote the success of the Company's business. These incentives are provided through the grant of stock options, restricted stock, restricted stock units, stock appreciation rights, performance units, and performance shares.

*Authorized Shares* 

Subject to the adjustment provisions contained in the Amended and Restated Plan, stockholders are being asked to approve the reservation of the following number of shares of our common stock for issuance under the Amended and Restated Plan: (i) 3,100,000 shares, plus (ii) (A) 842,335 shares that, as of immediately before the termination or expiration of the 2014 Equity Incentive Plan (the "2014 Plan"), were reserved but not issued under any 2014 Plan awards and were not subject to any awards granted under the 2014 Plan, plus (B) 1,432,574 shares and any of the remaining 6,695 shares subject to awards granted under the 2014 Plan or the Company's 2012 Equity Incentive Plan (the "2012 Plan") that, after the 2014 Plan is terminated or expired, expire or otherwise terminate without having been exercised or issued in full or are forfeited to or repurchased by the Company due to failure to vest, with the maximum number of shares that may be added to the Amended and Restated Plan under clause (ii) above equal to 2,385,032 shares. In addition, shares may become available for issuance under the Amended and Restated Plan as described in the next paragraph. The shares may be authorized, but unissued, or reacquired common stock. As of March 3, 2026, there were no shares subject to awards outstanding under the 2012 Plan and there were 6,695 shares subject to awards outstanding under the 2014 Plan (in the case of performance-based awards, based on the maximum number of shares that may be issued under such awards).

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If any award granted under the Amended and Restated Plan expires or becomes unexercisable without having been exercised in full, or, with respect to restricted stock, restricted stock units, performance units or performance shares, is forfeited to or repurchased by the Company due to failure to vest, then the unpurchased or forfeited or repurchased shares subject to such award will become available for future grant or sale under the Amended and Restated Plan (unless the Amended and Restated Plan has terminated). Upon exercise of a stock appreciation right settled in shares, the gross number of shares covered by the portion of the exercised stock appreciation right (whether or not actually issued as a result of such exercise) will cease to be available under the Amended and Restated Plan. If an award is paid out in cash rather than shares, the number of shares available for issuance under the Amended and Restated Plan will not be reduced.

*Adjustments to Shares Subject to the Amended and Restated Plan* 

In the event of any dividend or other distribution (whether in the form of cash, shares, other securities, or other property), recapitalization, stock split, reverse stock split, reorganization, merger, consolidation, split-up, spin-off, combination, reclassification, repurchase, or exchange of shares or other securities of the Company, or other change in the corporate structure affecting our common stock occurs (other than any ordinary dividends or other ordinary distributions), the Administrator, in order to prevent diminution or enlargement of the benefits or potential benefits intended to be made available under the Amended and Restated Plan, will adjust the number and class of shares of stock that may be delivered under the Amended and Restated Plan, and/or the number, class and price of shares of stock subject to outstanding awards, and the numerical share limits in the Amended and Restated Plan.

*Administration* 

The Amended and Restated Plan will be administered by our Board, any committee of our Board, or a committee of individuals satisfying applicable laws and stock exchange guidelines appointed by our Board or a duly authorized committee of our Board in accordance with the terms of the Amended and Restated Plan (the "Administrator"). In the case of transactions, including grants to certain officers and key employees of the Company, intended to qualify, as exempt under Rule 16b-3 of the Exchange Act, the members of the committee must qualify as "non-employee directors" under Rule 16b-3 of the Exchange Act.

Subject to the terms of the Amended and Restated Plan, the Administrator has the authority to interpret and administer the Amended and Restated Plan, including but not limited to, the authority, in its discretion, to select the employees, consultants, and directors who will receive awards, to determine the terms and conditions of awards, to modify or amend each award (subject to the restrictions of the Amended and Restated Plan), including to accelerate vesting or waive forfeiture restrictions, to extend the post-service exercise period applicable to an award, and to interpret the provisions of the Amended and Restated Plan and outstanding awards. The Administrator may allow a participant to defer the receipt of payment of cash or delivery of shares that otherwise would be due to such participant. The Administrator may make rules and regulations relating to sub-plans established for the purpose of facilitating compliance with applicable non-U.S. laws, easing administration of the Amended and Restated Plan, or qualifying for favorable tax treatment under applicable non-U.S. laws and may make all other determinations deemed necessary or advisable for administering the Amended and Restated Plan. The Administrator may temporarily suspend the exercisability of an award if the Administrator deems such suspension to be necessary or appropriate for administrative purposes or to comply with applicable laws, provided that such suspension must be lifted before the expiration of the maximum term and post-service exercisability period of an award, unless doing so would not comply with applicable laws.

*Eligibility* 

Awards may be granted to employees, directors and consultants of the Company and employees and consultants of any parent or subsidiary corporation of the Company. Incentive stock options may be granted only to employees who, as of the time of grant, are employees of the Company or any parent or subsidiary corporation of the Company. As of March 3, 2026, approximately 728 employees, six non-employee directors, and eight consultants were eligible to participate in the Amended and Restated Plan. As of the same date, the closing price of a share of our common stock as reported on the Nasdaq Global Select Market was $6.21.

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*Limitations*

The Administrator may not institute an exchange program under which (i) outstanding awards are surrendered or cancelled in exchange for awards of the same type (which may have a higher or lower exercise price and/or different terms), awards of a different type and/or cash, (ii) which participants have the opportunity to transfer outstanding awards to a financial institution, or (iii) the exercise price of an outstanding award is reduced.

Dividends or other distributions payable with respect to shares subject to equity awards will not be paid before and unless the underlying shares vest. No dividends or other distributions will be paid with respect to shares that are subject to unexercised options or stock appreciation rights.

Except for awards granted under our non-employee director compensation program, no portion of an award granted under the Amended and Restated Plan may vest earlier than the one-year anniversary of such award's date of grant, unless accelerated by reason of an award holder's death or disability, provided that awards may be granted to any service provider (or awards may be modified) without regard to such minimum vesting requirements to the extent such grants (or modifications) would not result in the issuance of an aggregate of more than 5% of the shares reserved for issuance under the Amended and Restated Plan. Substitute awards do not count against the 5% limit.

The Amended and Restated Plan provides, in any fiscal year, that no non-employee director may be granted equity awards (the value of which will be based on their grant date fair value determined in accordance with U.S. generally accepted accounting principles ("GAAP")) and be provided any cash retainers or annual or meeting fees for service as a non-employee director in amounts that, in the aggregate, exceed $750,000, except that such amount will be increased to $1,000,000 in the fiscal year of his or her initial service as a non-employee director. Any equity awards or other compensation provided to an individual while he or she was an employee, or while he or she was a consultant but not a non-employee director, will not count for purposes of these limitations.

*Stock Options* 

Each option granted under the Amended and Restated Plan will be evidenced by a written or electronic agreement between the Company and a participant specifying the number of shares subject to the option and the other terms and conditions of the option, consistent with the requirements of the Amended and Restated Plan.

The exercise price per share of each option may not be less than the fair market value of a share of our common stock on the date of grant. However, an exception may be made for any options that are granted in substitution for options held by employees of companies that the Company acquires in a manner consistent with Section 424(a) of the Internal Revenue Code of 1986, as amended (the "Code"). In addition, any incentive stock option granted to an employee who, at the time of grant, owns stock representing more than 10% of the total combined voting power of all classes of stock of the Company or any parent or subsidiary corporation of the Company (a "Ten Percent Stockholder") must have an exercise price per share equal to at least 110% of the fair market value of a share on the date of grant. The aggregate fair market value of the shares (determined on the grant date) covered by incentive stock options that first become exercisable by any participant during any calendar year also may not exceed $100,000. Generally, the fair market value of our common stock is the closing price of our stock on any established stock exchange or national market system on the applicable date.

The Amended and Restated Plan provides that the Administrator will determine the acceptable form(s) of consideration for exercising an option. An option will be deemed exercised when the Company receives the notice of exercise and full payment for the shares to be exercised, together with any applicable tax withholdings.

Options will be exercisable at such times or under such conditions as determined by the Administrator and set forth in the award agreement. The maximum term of an option will be specified in the award agreement, but an incentive stock option must have a term not exceeding 10 years (or in the case of an incentive stock option granted to a Ten Percent Stockholder, five years).

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The Administrator will determine and specify in each award agreement, and solely in its discretion, the period of exercise applicable to each option following a service provider's cessation of service. In the absence of such a determination by the Administrator, the participant generally will be able to exercise his or her option for (i) three months following his or her cessation of service for reasons other than death or disability, and (ii) 12 months following his or her cessation of service due to disability or following his or her death while holding the option. An award agreement may provide for an extension of a post-service exercise period upon a cessation of service for reasons other than death or disability if the exercise of the option following such cessation of service would result in liability under Section 16(b) of the Exchange Act or would violate the registration requirements under the Securities Act.

*Restricted Stock Awards* 

Awards of restricted stock are awards of issued and outstanding shares, which vest in accordance with the terms and conditions established by the Administrator in its sole discretion. Each restricted stock award granted will be evidenced by a written or electronic agreement between the Company and the participant specifying the number of shares subject to the award and the other terms and conditions of the award, consistent with the requirements of the Amended and Restated Plan. Restricted stock awards may be subject to vesting conditions if and as the Administrator specifies, and the shares acquired may not be transferred by the participant until vested. The Administrator may set restrictions based upon continued employment or service, the achievement of specific performance objectives (Company-wide, departmental, divisional, business unit or individual), applicable federal or state securities laws, or any other basis determined by the Administrator in its discretion.

Unless otherwise provided by the Administrator, a participant will forfeit any shares of restricted stock as to which the restrictions have not lapsed before the participant's cessation of service. Unless the Administrator provides otherwise, and subject to the general rules in the Amended and Restated Plan related to dividends (described below), participants holding restricted stock will have the right to vote the underlying shares. The Administrator may, in its sole discretion, reduce or waive any restrictions and may accelerate the time at which any restrictions will lapse or be removed.

*Restricted Stock Units* 

The Administrator may grant restricted stock units which represent a right to receive shares at a future date as set forth in the participant's award agreement. Each restricted stock unit granted under the Amended and Restated Plan will be evidenced by a written or electronic agreement between the Company and the participant specifying the number of shares subject to the award and other terms and conditions of the award, consistent with the requirements of the Amended and Restated Plan. Restricted stock units may be settled, in the sole discretion of the Administrator, in shares, cash or a combination of cash and shares.

Restricted stock units will result in a payment to a participant only if the performance goals or other vesting criteria (if any) the Administrator may establish are achieved or the awards otherwise vest. The Administrator may set vesting criteria based upon continued employment or service, the achievement of specific performance objectives (Company-wide, departmental, divisional, business unit, or individual goals (including, but not limited to, continued employment or service)), applicable federal or state securities laws or any other basis determined by the Administrator in its discretion, which, depending on the extent to which they are met, will determine the number of restricted stock units to be paid out to participants.

After the grant of a restricted stock unit award, the Administrator, in its sole discretion, may reduce or waive any vesting criteria that must be met to receive a payout and may accelerate the time at which any restrictions will lapse or be removed. A participant will forfeit any unearned restricted stock units as of the date set forth in the award agreement.

*Stock Appreciation Rights* 

A stock appreciation right gives a participant the right to receive the appreciation in the fair market value of our common stock between the date of grant of the award and the date of its exercise. Each stock appreciation right granted under the Amended and Restated Plan will be evidenced by a written or electronic agreement between the Company and the participant specifying the exercise price and the other terms and conditions of the award, consistent with the requirements of the Amended and Restated Plan.

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The exercise price per share of each stock appreciation right may not be less than the fair market value of a share on the date of grant. Upon exercise of a stock appreciation right, the holder of the award will be entitled to receive an amount determined by multiplying (i) the difference between the fair market value of a share on the date of exercise over the exercise price by (ii) the number of exercised shares. The Company may pay the appreciation in cash, in shares, or in some combination of cash and shares. The term of a stock appreciation right will be set forth in the award agreement. The terms and conditions relating to the period of exercise following a cessation of service with respect to options described above also apply to stock appreciation rights.

*Performance Units and Performance Shares* 

Performance units and performance shares may also be granted under the Amended and Restated Plan. Performance units and performance shares are awards that will result in a payment to a participant based on the achievement of the performance goals or other vesting criteria (if any) the Administrator may establish or the awards otherwise vest. Each award of performance units or shares granted under the Amended and Restated Plan will be evidenced by a written or electronic agreement between the Company and the participant specifying the performance period and other terms and conditions of the award, consistent with the requirements of the Amended and Restated Plan. Earned performance units and performance shares will be paid, in the sole discretion of the Administrator, in the form of cash, shares (which will have an aggregate fair market value equal to the earned performance units or shares at the close of the applicable performance period), or in a combination of cash and shares. The Administrator may set vesting criteria based upon continued employment or service, the achievement of specific performance objectives (Company-wide, departmental, divisional, business unit or individuals goals (including, but not limited to, continued employment or service)), applicable federal or state securities laws, or any other basis determined by the Administrator in its discretion, and which, depending on the extent to which they are met, will determine the number and/or the value of performance units and performance shares to be paid out to participants.

After the grant of a performance unit or performance share, the Administrator, in its sole discretion, may reduce or waive any performance objectives or other vesting provisions for such performance units or shares. Performance units will have an initial value established by the Administrator on or before the date of grant. Each performance share will have an initial value equal to the fair market value of a share on the grant date. A participant will forfeit any performance shares or units that are unearned or unvested as of the date set forth in the award agreement.

*Transferability of Awards* 

Unless determined otherwise by the Administrator and subject to the terms of the Amended and Restated Plan, awards granted under the Amended and Restated Plan generally are not transferable other than by will or by the laws of descent and distribution, and all rights with respect to an award granted to a participant generally will be available during a participant's lifetime only to the participant. If the Administrator makes an award transferable, such award will contain such additional terms and conditions as the Administrator deems appropriate.

*Dissolution or Liquidation* 

In the event of the Company's proposed dissolution or liquidation, the Administrator will notify each participant as soon as practicable before the effective date of such proposed transaction. An award will terminate immediately before consummation of such proposed action to the extent the award has not been previously exercised or vested.

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*Change in Control* 

The Amended and Restated Plan provides that, in the event of a merger of the Company with or into another corporation or entity or a "change in control" (as defined in the Amended and Restated Plan), each award will be treated as the Administrator determines without a participant's consent, including, without limitation, that (i) awards will be assumed, or substantially equivalent awards will be substituted, by the acquiring or succeeding corporation or its affiliate with appropriate adjustments as to the number and kind of shares and prices; (ii) upon written notice to a participant, that the participant's awards will terminate upon or immediately before the consummation of such merger or change in control; (iii) outstanding awards will vest and become exercisable, realizable or payable or restrictions applicable to an award will lapse, in whole or in part, before or upon consummation of such merger of change in control, and, to the extent the Administrator determines, terminate upon or immediately before the effectiveness of such merger or change in control; (iv) (A) the termination of an award in exchange for an amount of cash and/or property, if any, equal to the amount that would have been attained upon the exercise of such award or realization of the participant's rights as of the date of the occurrence of the transaction (and, for the avoidance of doubt, if as of the date of the occurrence of the transaction the Administrator determines in good faith that no amount would have been attained upon the exercise of such award or realization of the participant's rights, then such award may be terminated by the Company without payment), or (B) the replacement of such award with other rights or property selected by the Administrator in its sole discretion; or (v) any combination of the above. In taking any of the actions permitted by the Amended and Restated Plan, the Administrator will not be obligated to treat all awards, all awards held by a participant, all awards of the same type, or all portions of awards, similarly in the transaction.

If the successor corporation does not assume or substitute for an award (or portion of an award), the participant will fully vest in and have the right to exercise the participant's outstanding options and stock appreciation rights (or portions of such awards) that are not assumed or substituted for, all restrictions on restricted stock, restricted stock units, performance shares and performance units (or portions of such awards) not assumed or substituted for will lapse, and, with respect to such awards with performance-based vesting (or portions of such awards), all performance goals or other vesting criteria will be deemed achieved at 100% of target levels and all other terms and conditions met, in each case, unless specifically provided otherwise by the Administrator or under the applicable award agreement or other written agreement authorized by the Administrator between the participant and the Company or any of its subsidiaries or parents. In addition, unless specifically provided otherwise by the Administrator or under the applicable award agreement or other written agreement authorized by the Administrator between the participant and the Company or any of its subsidiaries or parents, if an option or stock appreciation right (or portion of such award) is not assumed or substituted for, the Administrator will notify the participant in writing or electronically that the option or stock appreciation right (or its applicable portion) will be exercisable for a period of time determined by the Administrator in its sole discretion, and the option or stock appreciation right (or its applicable portion) will terminate upon the expiration of such period.

If the service of an award holder is terminated on or within the 12 months following a change in control, as a result of an involuntary termination as defined in the Amended and Restated Plan, his or her options, restricted stock units and stock appreciation rights, if any, will vest fully and become immediately exercisable, all restrictions on his or her restricted stock will lapse, and all performance goals or other vesting requirements for his or her performance shares and units will be deemed achieved at 100% of target levels, and all other terms and conditions met, unless specifically provided otherwise by the Administrator or under the applicable award agreement or other written agreement authorized by the Administrator between the participant and the Company or any of its subsidiaries or parents.

In addition, with respect to awards granted to a non-employee director while such individual was a non-employee director, in the event of a change in control, the non-employee director's options, stock appreciation rights, restricted stock and restricted stock units, if any, will vest fully and become immediately exercisable, all restrictions on his or her restricted stock will lapse, and all performance goals or other vesting for his or her performance shares and units will be deemed achieved at 100% of target levels, and all other terms and conditions met, unless specifically provided otherwise by the Administrator or under the applicable award agreement or other written agreement authorized by the Administrator between the participant and the Company or any of its subsidiaries or parents.

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*Forfeiture Events*

The Administrator may specify in an award agreement that the participant's rights, payments and benefits with respect to an award will be subject to reduction, cancellation, forfeiture, recoupment, reimbursement, or reacquisition upon the occurrence of certain specified events. Awards will be subject to reduction, cancellation, forfeiture, recoupment, reimbursement, or reacquisition under any clawback policy that we are required to adopt under the listing standards of any national securities exchange or association on which our securities are listed or as is otherwise required by applicable laws. The Administrator may require a participant to forfeit, return or reimburse us all or a portion of the award and any amounts paid under the award, according to such clawback policy or in order to comply with applicable laws.

*Termination or Amendment* 

The Amended and Restated Plan will automatically terminate 10 years from the date of its initial adoption by our Board in 2023, unless terminated at an earlier time by the Administrator. The Administrator may amend, alter, suspend or terminate the Amended and Restated Plan at any time, provided that the Company will obtain stockholder approval of any amendment to the extent approval is necessary and desirable to comply with any applicable laws. No amendment, alteration, suspension or termination of the Amended and Restated Plan will materially impair the rights of any participant unless mutually agreed otherwise between the participant and the Administrator.

**Federal Tax Aspects** 

The following summary is intended only as a general guide to the material U.S. federal income tax consequences of participation in the Amended and Restated Plan. The summary is based on existing U.S. laws and regulations, and there can be no assurance that those laws and regulations will not change in the future. The summary does not purport to be complete and does not discuss the tax consequences upon a participant's death, or the provisions of the income tax laws of any municipality, state or non-U.S. country in which the participant may reside. As a result, tax consequences for any particular participant may vary based on individual circumstances.

*Incentive Stock Options* 

An optionee recognizes no taxable income for regular income tax purposes as a result of the grant or exercise of an incentive stock option qualifying under Section 422 of the Code. Optionees who neither dispose of their shares within two years following the date the option was granted nor within one year following the exercise of the option normally will recognize a capital gain or loss equal to the difference, if any, between the sale price and the purchase price of the shares. If an optionee satisfies such holding periods upon a sale of the shares, the Company will not be entitled to any deduction for federal income tax purposes. If an optionee disposes of shares within two years after the date of grant or within one year after the date of exercise (a "disqualifying disposition"), the difference between the fair market value of the shares on the exercise date and the option exercise price (not to exceed the gain realized on the sale if the disposition is a transaction with respect to which a loss, if sustained, would be recognized) will be taxed as ordinary income at the time of disposition. Any gain in excess of that amount will be a capital gain. If a loss is recognized, there will be no ordinary income, and such loss will be a capital loss. Any ordinary income recognized by the optionee upon the disqualifying disposition of the shares generally should be deductible by the Company for federal income tax purposes, except to the extent such deduction is limited by applicable provisions of the Code.

The difference between the option exercise price and the fair market value of the shares on the exercise date is treated as an adjustment in computing the optionee's alternative minimum taxable income and may be subject to an alternative minimum tax which is paid if such tax exceeds the regular tax for the year. Special rules may apply with respect to certain subsequent sales of the shares in a disqualifying disposition, certain basis adjustments for purposes of computing the alternative minimum taxable income on a subsequent sale of the shares and certain tax credits which may arise with respect to optionees subject to the alternative minimum tax.

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*Nonstatutory Stock Options* 

Options not designated or qualifying as incentive stock options will be nonstatutory stock options having no special U.S. tax status. An optionee generally recognizes no taxable income as the result of the grant of such an option. Upon exercise of a nonstatutory stock option, the optionee normally recognizes ordinary income equal to the amount that the fair market value of the shares on such date exceeds the exercise price. If the optionee is an employee, such ordinary income generally is subject to withholding of income and employment taxes. Upon the sale of stock acquired by the exercise of a nonstatutory stock option, any gain or loss, based on the difference between the sale price and the fair market value on the exercise date, will be taxed as capital gain or loss. No tax deduction is available to the Company with respect to the grant of a nonstatutory stock option or the sale of the stock acquired through such grant.

*Stock Appreciation Rights* 

In general, no taxable income is reportable when a stock appreciation right is granted to a participant. Upon exercise, the participant generally will recognize ordinary income in an amount equal to the fair market value of any shares of our common stock received. If the participant is an employee, such ordinary income generally is subject to withholding of income and employment taxes. Any additional gain or loss recognized upon any later disposition of the shares would be capital gain or loss.

*Restricted Stock Awards* 

A participant acquiring restricted stock generally will recognize ordinary income equal to the fair market value of the shares on the vesting date. If the participant is an employee, such ordinary income generally is subject to withholding of income and employment taxes. The participant may elect, under Section 83(b) of the Code, to accelerate the ordinary income tax event to the date of acquisition by filing an election with the Internal Revenue Service no later than 30 days after the date the shares are acquired. Upon the sale of shares acquired through a restricted stock award, any gain or loss, based on the difference between the sale price and the fair market value on the date the ordinary income tax event occurs, will be taxed as capital gain or loss.

*Restricted Stock Units*

There generally are no immediate tax consequences of receiving an award of restricted stock units. A participant who is awarded restricted stock units generally will be required to recognize ordinary income in an amount equal to the fair market value of shares issued to such participant at the end of the applicable vesting period or, if later, the settlement date elected by the Administrator or a participant. If the participant is an employee, such ordinary income generally is subject to withholding of income and employment taxes. Any additional gain or loss recognized upon any later disposition of any shares received would be capital gain or loss.

*Performance Units and Performance Shares* 

A participant generally will recognize no income upon the grant of a performance share or a performance unit award. Upon the settlement of such awards, participants normally will recognize ordinary income in the year of receipt in an amount equal to the cash received and the fair market value of any cash or nonrestricted shares received. If the participant is an employee, such ordinary income generally is subject to withholding of income and employment taxes. Upon the sale of any shares received, any gain or loss, based on the difference between the sale price and the fair market value on the date the ordinary income tax event occurs, will be taxed as capital gain or loss.

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*Section 409A* 

Section 409A of the Code provides certain requirements for non-qualified deferred compensation arrangements with respect to an individual's deferral and distribution elections and permissible distribution events. Awards granted under the Amended and Restated Plan with a deferral feature will be subject to the requirements of Section 409A of the Code. If an award is subject to and fails to satisfy the requirements of Section 409A of the Code, the recipient of that award may recognize ordinary income on the amounts deferred under the award, to the extent vested, which may be before the compensation is actually or constructively received. Also, if an award that is subject to Section 409A fails to comply with Section 409A's provisions, Section 409A imposes an additional 20% federal income tax on compensation recognized as ordinary income, as well as interest on such deferred compensation. Certain states have enacted laws similar to Section 409A which impose additional taxes, interest and penalties on non-qualified deferred compensation arrangements. The Company will also have withholding and reporting requirements with respect to such amounts.

*Medicare Surtax* 

A participant's annual "net investment income", as defined in Section 1411 of the Code, may be subject to a 3.8% federal surtax (generally referred to as the "Medicare Surtax"). Net investment income may include capital gain and/or loss arising from the disposition of shares subject to a participant's awards under the Amended and Restated Plan. Whether a participant's net investment income will be subject to the Medicare Surtax will depend on the participant's level of annual income and other factors.

*Tax Effect for the Company* 

The Company generally will be entitled to a tax deduction in connection with an award under the Amended and Restated Plan in an amount equal to the ordinary income realized by a participant and at the time the participant recognizes such income (for example, the exercise of a nonstatutory stock option). Special rules limit the deductibility of compensation paid to our chief executive officer and other "covered employees" as determined under Section 162(m) of the Code and applicable guidance. Under Section 162(m), the annual compensation paid to any of these specified executives will be deductible only to the extent that it does not exceed $1,000,000.

**Number of Awards Granted to Employees, Consultants, and Directors** 

The number of awards that an employee, director or consultant may receive under the Amended and Restated Plan is in the discretion of the Administrator and therefore cannot be determined in advance. The following table sets forth (i) the aggregate number of shares of our common stock subject to restricted stock units (in the case of performance-based restricted stock units, at target levels) granted under the 2023 Plan to our NEOs and the below-listed groups during the last fiscal year (no other types of awards were granted to such individuals during the last fiscal year), (ii) the average per share exercise price of such options, and (iii) the dollar value of such restricted stock units based on their aggregate grant date fair value determined under FASB ASC Topic 718.

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| | | |
|:---|:---|:---|
|  | **Number of** | **Dollar value of** |
| **Name of Individual or Group** | **RSUs** | **RSUs**<sup>(1)</sup> |
| Kevin R.M. Smith, |  |  |
| *Chief Executive Officer and President, Director* | 180072 | $1874550 |
| Michael Bourque | 102040 | $1062236 |
| *Former Executive Vice President, Chief Financial Officer, and Corporate Treasurer* |  |  |
| Kevin P. Smith | 84032 | $874773 |
| *General Counsel & EVP Business Development* |  |  |
| Gregoire Ramade | 78030 | $812292 |
| *Executive Vice President, Chief Commercial Officer* |  |  |
| Jennifer Yi Boyer | 78030 | $812292 |
| *Executive Vice President, Enterprise Enablement and Chief Human Resources Officer* |  |  |
| All executive officers, as a group | 540210 | $5623585 |
| All directors who are not executive officers, as a group | 192784 | $1155254 |
| All employees who are not executive officers, as a group | 689474 | $4427555 |

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(1) Reflects the aggregate grant date fair value of the equity awards computed in accordance with FASB ASC Topic 718.

(2) Mr. Bourque stepped down as our Executive Vice President, Chief Financial Officer, and Corporate Treasurer effective April 6, 2026.

**Vote Required**

Approval of the Amended and Restated Plan requires the affirmative vote of a majority of the shares of our common stock present virtually or represented by proxy at the Annual Meeting and entitled to vote thereon. Abstentions will have the effect of a vote AGAINST the proposal and broker non-votes will have no effect.

**Summary** 

We believe strongly that approval of the Amended and Restated Plan is essential to our continued success and ability to compete for talent in the labor markets in which we operate. Our employees are one of our most valuable assets. Stock options and other awards such as those provided under the Amended and Restated Plan are vital to our ability to attract and retain outstanding and highly skilled individuals. Such awards also are crucial to our ability to motivate employees to achieve the Company's goals. For the reasons stated above, the stockholders are being asked to approve the Amended and Restated Plan.

**THE BOARD OF DIRECTORS RECOMMENDS A VOTE "FOR" THE AMENDED AND RESTATED 2023 EQUITY INCENTIVE PLAN.** 

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**PROPOSAL NO. 5**

**APPROVAL OF AN AMENDMENT TO OUR CHARTER TO DECLASSIFY OUR BOARD**

**Background and Reasons for the Approval**

As part of our continuous evaluation of our corporate governance practices, our Board regularly reviews our governing documents and considers possible changes that are in the best interests of the Company and our stockholders. As part of our stockholder engagement in 2025, several of our stockholders urged us to consider changing our classified Board structure. Informed by this stockholder feedback, the Board weighed the advantages and disadvantages of maintaining a classified board. While a classified board provides several advantages, including encouraging directors to take a longer-term perspective and providing for continuity and stability of strategy, we recognize that a classified board also has several disadvantages and is disfavored by many investors. These investors believe that electing all directors on an annual basis enhances director accountability because it allows investors to express their satisfaction or dissatisfaction with the actions of the board and to influence the corporate governance practices of a company.

After carefully considering feedback from our stockholders, governance best practices and the advantages and disadvantages of maintaining a classified board structure, our Board determined that it is advisable and in the best interest of the Company and its stockholders to amend our Charter to declassify the Board.

**Summary of Proposed Amendments**

This Proposal No. 5 seeks to provide for a phased-in elimination of our classified board structure, which, when complete, would result in all directors standing for election annually for one-year terms. Currently, our Charter provides that the Board is divided into three classes, with members of each class serving for staggered three-year terms.

After considering the advantages and disadvantages of the classification of the Board at this time, our Board has approved, and recommends that stockholders approve, amendments to our Charter to eliminate the classified board structure and provide for annual election of directors, to be phased in as follows:

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| | |
|:---|:---|
| &nbsp;&nbsp;2026 Annual Meeting | &nbsp;&nbsp;Each director elected at this Annual Meeting will hold office until the expiration of his or her term at the 2029 annual meeting of stockholders. Each director elected prior to the 2027 annual meeting of stockholders will continue to serve for the remainder of the original term for which he or she was elected.<br>|
| &nbsp;&nbsp;2027 and 2028 Annual Meetings | &nbsp;&nbsp;Beginning at the 2027 annual meeting of stockholders, directors will be elected for a term of one year, expiring at the next annual meeting of stockholders.<br>|
| &nbsp;&nbsp;2029 Annual Meeting | &nbsp;&nbsp;Beginning with the 2029 annual meeting of stockholders, directors will no longer be divided into classes and all directors will stand for election annually.<br>|

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The proposed declassification amendment to our Charter would not change the present number of directors or the Board's authority to change that number and to fill any vacancy or newly created directorships.

Delaware corporate law provides that, unless otherwise provided in a company's certificate of incorporation, the members of a board that is classified may only be removed for cause. At present, because the Board is classified, the Charter provides that the members of the Board are only removable for cause. The proposed Charter amendment provides that, once the Board is fully declassified at the 2029 annual meeting, directors may be removed with or without cause.

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The proposed amendment to the Charter, marked to show all changes proposed to Article V and Article VI of the Charter under this Proposal No. 5 against the current text of the Charter, is attached to this Proxy Statement as Appendix C. We would file the amendment to the Charter promptly following the Annual Meeting if our stockholders approve this Proposal No. 5. At such time, the Board expects to adopt any appropriate conforming amendments to the Bylaws. If stockholders do not approve the proposed amendment to our Charter, the Board will remain classified.

For the reasons described above, the Board believes it is in the best interests of the Company and our stockholders at this time to implement a phased-in elimination of the classified structure of our Board.

**Vote Required**

The approval of the amendment to the Charter requires the affirmative vote of 66 2/3% of the then-outstanding voting securities of the Company, voting together as a single class. Abstentions and broker non-votes will have the effect of a vote AGAINST the proposal.

**THE BOARD OF DIRECTORS RECOMMENDS A VOTE "FOR" THE APPROVAL OF THE AMENDMENT TO OUR CHARTER TO DECLASSIFY OUR BOARD.**

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**AUDIT COMMITTEE REPORT**

*The information contained in the following Audit Committee Report shall not be deemed to be "soliciting material" or to be "filed" with the Securities and Exchange Commission, nor shall such information be incorporated by reference into any future filing under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, except to the extent that Inogen, Inc., or the Company, specifically incorporates it by reference in such filing.*

The primary purpose of our Audit Committee is to oversee our financial reporting process on behalf of our Board. The Audit Committee's functions are more fully described in its charter, which is available on our website at www.inogen.com in the Corporate Overview – Governance Documents section of our Investors webpage. The Audit Committee reviews and reassesses the adequacy of its charter and the Audit Committee's performance on an annual basis.

The Audit Committee does not itself prepare financial statements or perform audits, and its members are not auditors or certifiers of our financial statements. Management has the primary responsibility for our financial statements and reporting processes, including our systems of internal controls. Our independent registered public accounting firm is responsible for performing an independent audit of our financial statements in accordance with generally accepted auditing standards and the effectiveness of our internal control over financial reporting and issuing a report thereon.

The Audit Committee also reviews the performance of our independent registered public accounting firm, Deloitte & Touche LLP in the annual audit of our financial statements and in assignments unrelated to the audit, and reviews and approves the independent registered public accounting firm's audit and non-audit fees.

The members of the Audit Committee are currently Glenn Boehnlein (chairperson), Kevin King and Mary Katherine Ladone. Each of the members of the Audit Committee is an independent director as currently defined in the applicable Nasdaq and Securities and Exchange Commission ("SEC") rules pertaining to audit committee members. The Board has also determined that each of Mr. Boehnlein and Ms. Ladone is an "audit committee financial expert" as described in applicable rules and regulations of the SEC. The Audit Committee provides our Board such information and materials as it may deem necessary to make our Board aware of financial matters requiring the attention of our Board. The Audit Committee reviews our financial disclosures and meets privately, outside the presence of our management, with our independent registered public accounting firm. In fulfilling its oversight responsibilities, the Audit Committee reviewed and discussed the audited financial statements in our Annual Report with management, including a discussion of the quality and substance of the accounting principles and significant accounting policies, the reasonableness of significant judgments made in connection with the audited financial statements, and the clarity of disclosures in the financial statements. The Audit Committee reports on these meetings to our Board.

The Audit Committee has reviewed and discussed the Company's audited financial statements with management and Deloitte & Touche LLP, the Company's independent registered public accounting firm. The Audit Committee has discussed with Deloitte & Touche LLP the matters required to be discussed by Auditing Standard No. 1301, "Communications with Audit Committees" issued by the Public Company Accounting Oversight Board ("PCAOB") and the SEC.

The Audit Committee has received and reviewed the written disclosures and the letter from Deloitte & Touche LLP required by the applicable requirements of the PCAOB regarding Deloitte & Touche LLP's communications with the Audit Committee concerning independence, and has discussed with Deloitte & Touche LLP its tenure and independence.

Based on the review and discussions referred to above, the Audit Committee recommended to the Board that the Company's Audited Financial Statements be included in the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2025 for filing with the SEC. The Audit Committee also has selected Deloitte & Touche LLP as the independent registered public accounting firm for fiscal year 2026. The Board recommends that stockholders ratify this selection at the Annual Meeting.

Respectfully submitted by the members of the Audit Committee of the Board of Directors:

Glenn Boehnlein (Chairperson)

Kevin King

Mary Katherine Ladone

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**EXECUTIVE OFFICERS**

The following table identifies certain information about our executive officers as of April 6, 2026. Each executive officer serves at the discretion of our Board and holds office until his or her successor is duly elected and qualified or until his or her earlier resignation or removal. There are no family relationships among any of our directors or executive officers.

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| | | |
|:---|:---|:---|
| **Name** | **Age** | **Position(s)** |
| Kevin R.M. Smith | 55 | Chief Executive Officer, President and Director |
| Jason Richardson | 49 | Executive Vice President, Chief Financial Officer, and Corporate Treasurer |
| Kevin P. Smith | 55 | Executive Vice President, General Counsel, Secretary & Business Development |
| Gregoire Ramade | 56 | Executive Vice President, Chief Commercial Officer |
| Jennifer Yi Boyer | 52 | Executive Vice President, Enterprise Enablement and Chief Human Resources Officer |
| Mary Wright | 40 | Vice President, Chief Accounting Officer |

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***Kevin R.M. Smith's*** biographical information is summarized in the section titled "Board of Directors and Corporate Governance—Continuing Directors."

***Jason Richardson*** has served as our Executive Vice President, Chief Financial Officer and Corporate Treasurer since April 2026. Most recently, Mr. Richardson served as Chief Financial Officer and Vice President of the Health System and Technologies Segment of Baxter International Inc. (NYSE: BAX) since 2023. He also served as Vice President of Finance Americas and Global Business Units at Baxter from 2021 to 2023. Prior to Baxter's acquisition of Hillrom, Mr. Richardson held a variety of senior finance leadership roles at Hillrom, including over its Respiratory Health business. Mr. Richardson received a B.S. in Accounting and Finance from Indiana University.

***Kevin P. Smith*** has served as our Executive Vice President, General Counsel, Secretary and Business Development since July 2024. Most recently, Mr. Smith served as General Counsel and Executive Vice President, Business Development of Sirtex Medical, a medical device company, from October 2018 to June 2024. In his prior roles, Mr. Smith served as Vice President and Associate General Counsel at Flexion Therapeutics, as General Counsel for the Danaher Life Sciences Platform, and in several senior legal leadership positions within Novartis Pharmaceuticals in Switzerland and Massachusetts. Before moving in-house, Mr. Smith worked for multinational law firms in New York, Silicon Valley, and London. Mr. Smith holds a B.S. in Mechanical Engineering from Rensselaer Polytechnic Institute, a J.D. from Albany Law School, and an MBA from UMass Amherst's Isenberg School of Management.

***Gr***[***é***](https://www.sec.gov/Archives/edgar/data/1294133/000095017024023820/ingn-ex10_44.htm)***goire Ramade*** has served as our Chief Commercial Officer since January 2024 and served as our Senior Vice President of International Sales from November 2023 to January 2024. Prior to joining the Company, Mr. Ramade served as Senior Vice President and Chief Commercial Officer of Vapotherm, Inc. from October 2020 to October 2023 and as Vice President, International Sales and Worldwide Marketing of Vapotherm since May 2016. Mr. Ramade previously served as Vice President of Global Marketing and Business Development at Becton Dickinson Medical-Pharmaceutical Systems, as Senior Marketing Director, Home Healthcare Solution at Philips Healthcare, and as Marketing Director EMEA Product Manager of Consumable Masks and Accessories at Philips Respironics. Mr. Ramade holds a B.A. in International Business with a minor in Economics from the American University of Paris and an MBA in International Business and Marketing from the Ecole Nationale des Ponts et Chausses School of International Management.

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***Jennifer Yi Boyer*** has served as Executive Vice President, Enterprise Enablement and Chief Human Resources Officer of the Company since May 2025. Ms. Yi Boyer joined Inogen in February 2022 as Chief Human Resources Officer and has risen internally to her current role. Prior to joining Inogen, Ms. Yi Boyer served as Chief People Officer and Senior Vice President of Diversity, Equity and Inclusion at Fiscal Note from January 2021 to February 2022 and as Chief Talent Officer at ACT from August 2011 to October 2020 as well as Vice President Talent Strategies at Diversey, Inc., Vice President of Talent Development at CIT Group, and in various other human resources and quality management roles across various industries. Ms. Yi Boyer holds a B.S. in Hotel Administration from Cornell University and a Masters in Strategic Communication and Leadership from Seton Hall University. She also completed an executive leadership certificate at the JFK School of Government at Harvard University.

***Mary Wright*** has served as Vice President, Chief Accounting Officer since May 2025. Ms. Wright joined Inogen in May 2015 and has risen internally to her current role, previously serving as Vice President, Corporate Controller, Accounting from October 2024 and Vice President, Technical Accounting & Financial Reporting from July 2022. Prior to joining Inogen, Ms. Wright served in various roles of increasing seniority at Deloitte & Touche LLP. Ms. Wright received a B.A. in Accounting and International Business from Ohio University and is a member of the American Institute of Certified Public Accountants (AICPA).

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**EXECUTIVE COMPENSATION** 

**Compensation D** **iscussion and Analysis**

This Compensation Discussion and Analysis describes the principles underlying the material components of our executive compensation program for our executive officers, including the NEOs, in the "Summary Compensation Table." We also provide an overview of the overall objectives of the program and the factors relevant to an analysis of these policies and decisions and how we use our executive compensation program to drive our performance.

Our NEOs for 2025 were:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Kevin R.M. Smith, Chief Executive Officer, President, and Director

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Michael Bourque, our former Executive Vice President, Chief Financial Officer, and Corporate Treasurer

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Kevin P. Smith, Executive Vice President and General Counsel, Secretary and Business Development

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Gregoire Ramade, Executive Vice President, Chief Commercial Officer

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Jennifer Yi Boyer, Executive Vice President, Enterprise Enablement and Chief Human Resources Officer

**Executive Summary**

We believe we are a leader in portable oxygen concentrators and that the market for our technology remains under penetrated.

We are committed to our purpose of improving lives through respiratory care. We believe we can create long-term stockholder value by focusing on increasing patient and physician awareness of our products, expanding clinical research, growing revenue, and optimizing our business. We maintain our belief that the need and patient preference for our best-in-class portable oxygen concentrators remains strong.

*2025 Business Performance and Compensation*

Our 2025 results include:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Revenue of $348.7 million, an increase of 3.9% from 2024;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Gross margin of 44.2%, a decline compared to 46.1% in 2024;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Net loss of $22.7 million, or $0.86 per diluted share, compared to net loss of $35.9 million, or $1.52 per diluted share in 2024; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Non-GAAP Adjusted EBITDA of positive $2.7 million, an improvement of 128.4% from 2024 compared to non-GAAP Adjusted EBITDA of negative $9.5 million in 2024. We define "Adjusted EBITDA" as earnings before interest expense, interest income, provision for incomes taxes, depreciation and amortization, stock-based compensation, acquisition-related expenses, legal and settlement expenses, and the change in fair value of earnout liability.

Please see Appendix A attached to this proxy statement for a reconciliation of non-GAAP Adjusted EBITDA to net loss, as calculated in accordance with GAAP.

Based on 2025 performance and as further described below, (i) annual bonus plan payouts were made to our senior executive team for 2025 at 60% of target payout levels and (ii) 77% of the third tranche of the performance-based equity awards granted to the NEOs in November 2023 and March 2024 vested. We believe the below-target annual cash incentive plan payout and vesting of performance-based equity awards during 2025 demonstrates the connection between performance and compensation outcomes for our NEOs.

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*2025 Say-on-Pay Vote and Stockholder Engagement Efforts*

Stockholder support for our say-on-pay proposals has historically been very strong, averaging 98% from 2018 to 2022, but declined to 71% at the June 2023 annual meeting. In response, we expanded stockholder outreach to better understand executive compensation-related concerns, which contributed to improved support of 93% of the votes cast in June 2024 and 91% of the votes cast in May 2025 in favor on our say-on-pay proposal of the compensation of the NEOs on an advisory basis. While stockholders remain supportive of our overall compensation design, the feedback we received emphasized strengthening pay-for-performance alignment. In response, we linked long-term incentive awards granted from 2024 through 2026 to relative total shareholder return ("TSR") versus the S&P Health Care Equipment Select Industry Index over a three-year performance period.

We believe these changes create a stronger incentive structure that continues to incentivize the senior leadership team to execute on strategies that drive our business results and reflect our stockholders' preferences. We will continue to keep an open dialogue with our stockholders to help ensure that we have a regular input on their perspectives.

*2025 Executive Compensation Program*

Our executive compensation program is designed to be competitive and balance our goals of attracting, motivating, rewarding, and retaining our executive officers and driving company performance. To align our executive officers' interests with those of our stockholders, a substantial portion of each executive officer's target annual total direct compensation opportunity is "at-risk," meaning the amounts paid to each executive officer will vary based on our Company performance.

In general, we target total cash compensation and other executive compensation levels to be within the median of our peer group and comparable to similarly situated executives. However, the specific competitiveness of any individual executive's pay will be determined considering factors like the executive's experience, skills and capabilities, contributions as a member of the executive management team, and contributions to our overall performance. The Compensation Committee also considers the sufficiency of total compensation potential and the structure of pay plans to ensure the hiring or retention of an executive when considering the competitive labor environment.

Consistent with our pay-for-performance philosophy, we took the following actions during 2025 with respect to NEO compensation.

• *Competitive Cash Incentive Payments:* In the first quarter of 2025, we established annual cash incentive opportunities to reflect competitive market conditions and overall strong performance and structured our 2025 cash incentive compensation plan to focus 50% on revenue and 50% on Adjusted EBITDA. Revenue and Adjusted EBITDA continued to be two key measurements of our growth and profitability, as the criteria for payment of cash incentives to the NEOs. To further incentivize driving growth and profitability, we re-weighted the key measurements for cash incentive payments.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;▪Based on our results in revenue and Adjusted EBITDA in 2025, our bonus pool was funded at 60% of target for our NEOs under the 2025 Incentive Plan (as defined below).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;▪*Performance-Based and Time-Based Full Value Awards:* During 2025, we granted long-term incentive compensation opportunities in the form of full value awards - RSUs. These equity awards are subject to performance- and/or time-based vesting requirements and are intended to further align our executives' interests with those of our stockholders. The equity awards are weighted 50% on performance-based and 50% on time-based vesting requirements.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;▪In 2025, we achieved our below-target revenue goal; as a result, the 2025 tranche of our NEOs' performance-based RSU awards vested at 77% of target for each of the awards granted in 2023 and 2024.

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*Executive Compensation Governance Highlights*

We maintain sound governance standards consistent with our executive compensation policies and practices and we seek to adhere to the best practices for compensation and corporate governance purposes. The Compensation Committee and in certain cases, the independent members of our Board, evaluate our executive compensation program regularly to ensure that it supports our short-term and long-term goals given the dynamic nature of our business and the market in which we compete for executive talent as well as protect our stockholders' interests. These policies and practices were in effect during 2025:

*Compensation Governance* 

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| |
|:---|
| &nbsp;&nbsp;Independent Compensation Committee and Board Approval. The Compensation Committee is comprised solely of independent directors. In addition, certain executive compensation decisions at the Board level are made by independent directors; |
| &nbsp;&nbsp;Independent Compensation Committee Advisor. The Compensation Committee engaged its own independent compensation consultant to assist with its compensation review for 2025. This consultant performed no other services for us;  |
| &nbsp;&nbsp;Annual Executive Compensation Review. The Compensation Committee conducts an annual review and approval of our compensation strategy; and |
| &nbsp;&nbsp;Equity Ownership Guidelines. The Board has adopted Equity Ownership Guidelines applicable to our directors, Chief Executive Officer and executive officers. |

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*Executive Compensation Policies and Practices*

Our compensation philosophy and related corporate governance policies and practices are complemented by several specific compensation practices designed to align our executive compensation with long-term stockholder interests, including:

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| | |
|:---|:---|
| ✓ | &nbsp;&nbsp;Compensation At-Risk. Our executive compensation program is designed so a significant portion of compensation is "at risk" based on our performance through our short-term cash and long-term equity incentive compensation opportunities; |
| ✓ | &nbsp;&nbsp;No Tax Reimbursements on Severance or Change in Control Payments. We do not provide any tax reimbursement payments (including "gross-ups") on any severance or change-in-control payments or benefits; |
| ✓ | &nbsp;&nbsp;No Special Retirement Plans. We do not offer, nor do we have plans to provide, pension arrangements, retirement plans or nonqualified deferred compensation plans or arrangements exclusively to our executive officers; |
| ✓ | &nbsp;&nbsp;No Special Health or Welfare Benefits. Our executive officers participate in the same company-sponsored health and welfare benefits programs as our other full-time, salaried employees; |
| ✓ | &nbsp;&nbsp;Hedging and Pledging Prohibited. We prohibit our employees, including our NEOs and directors, from pledging our securities or engaging in hedging transactions;  |
| ✓ | &nbsp;&nbsp;Clawback Policy. We have a Clawback Policy that complies with the mandatory recovery of erroneously paid compensation rules of the Nasdaq Stock Market, applicable to our executive officers that provides for the recovery of incentive-based compensation in the event of a financial restatement under certain circumstances; |
| ✓ | &nbsp;&nbsp;Annual Say-on-Pay. Annually, we give our stockholders the opportunity to express their views on our NEOs' compensation as a whole. |

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**Executive Compensation Philosophy and Program Design** 

*Overview*

The goals of our executive compensation program are to attract, retain, motivate and reward executive officers who contribute to our success and to incentivize these executives to achieve our short-term and long-term business objectives in order to increase long-term value and increase stockholder returns. This program combines competitive cash and equity awards in the forms and proportions that we believe will motivate our executive officers to increase stockholder value over the long term.

Our executive compensation program is designed to achieve the following specific objectives:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•align the interests of our executive officers with both short-term and long-term stockholders' interests; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•establish a direct link between our financial and operational results and strategic objectives and the compensation of our executive officers.

*Executive Compensation Program Framework*

For 2025, the principal elements of our executive compensation program are summarized in the following table and described in detail in "Executive Compensation Components" below.

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| | | |
|:---|:---|:---|
| **Compensation Element** | **Description and Purpose** | **Key Features** |
| **Base Salary (fixed cash)** | To provide a competitive fixed level of cash compensation that reflects fulfillment of day-to-day responsibilities, skills, and experience. | Annual adjustments are based on both qualitative and quantitative factors such as: job level, responsibilities and prior experience and expertise, individual performance, future potential and competitive market practice and internal equity.<br>Reviewed annually by our independent compensation consultants for market competitiveness within our peer group. |
| **Annual Cash Incentive** <br>**(at-risk cash)** | To incentivize and reward contributions of executive officers in achieving strong financial, operating and strategic objectives during the fiscal year by meeting or exceeding the established goals.<br>To ensure a strong pay-for-performance culture, as payouts are based on performance achieved relative to goals and are not guaranteed.<br>| Payouts are based on a pre-determined formula that, in 2025, included achievement of specified revenue and Adjusted EBITDA targets, as determined by the Compensation Committee or the independent members of the Board.<br>Target incentive opportunities are typically consistent year over year and revisited annually based on peer group practices.<br>Performance goals are set and approved by the Compensation Committee or the independent members of the Board in the first quarter of each year. Incentive payouts are capped at 200% of target. |

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| | | |
|:---|:---|:---|
| **Long-term Equity Incentive Compensation** | To ensure strong performance, promote retention and align our executives' interests with stockholders' long-term interests through incentive compensation linked to our long-term financial and company stock price performance.<br>With the exception of the prior year grants, equity compensation is denominated in dollar-based targets. | Equity awards are typically granted annually using a value-based approach of granting RSUs to our executive officers. These awards are subject to a mix of time-based (weighted 50%) or performance-based (weighted 50%) vesting conditions over a multi-year period.<br>The value of the annual equity grants to each of our NEOs is established by the Compensation Committee or the independent members of the Board after reviewing such factors as the competitive levels at our compensation peer companies, and to recognize our outstanding performance and our executive officers' contributions to that performance. |

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We also offer our executive officers the opportunity to participate in our 401(k) plan, health care insurance, flexible spending accounts, employee stock purchase plan and certain other benefits available generally to all of our full-time employees.

**Governance of Executive Compensation Program**

*Role of Our Compensation Committee and our Board*

Our Compensation Committee, which operates under a written charter adopted by the Board, is primarily responsible for reviewing and approving or recommending to the Board the compensation arrangements for our executive officers. In carrying out these responsibilities, the Compensation Committee reviews all components of executive officer and director compensation for consistency with our compensation philosophy as in effect. The Compensation Committee's review of the base salary levels, annual cash incentive compensation opportunities, and long-term equity incentive compensation opportunities of our executive officers, including the NEOs, generally occurs around the beginning of the year, or more frequently as warranted. To date, our Compensation Committee has not established any formal policies or guidelines for allocating compensation between short-term and long-term compensation, between cash and non-cash compensation, or among different forms of non-cash compensation. However, as described above, our Compensation Committee seeks to provide a significant portion of our executive officer compensation in the form of variable, at-risk pay.

Our Compensation Committee or the independent members of the Board approve executive compensation decisions after taking into account these recommendations and such other factors as they deem relevant and as further described below. Typically, executive compensation adjustments to cash compensation are effective in the first quarter of the year.

*Role of Our Executive Officers*

In connection with its review and approval or recommendations, our Compensation Committee considers the recommendations of our Chief Executive Officer regarding the compensation of our executive officers who report directly to him. These recommendations generally include annual adjustments to compensation levels and an assessment of each executive officer's overall individual contribution, scope of responsibilities and level of experience. While our Compensation Committee retains discretion to set executive officer compensation, it gives considerable weight to our Chief Executive Officer's recommendations because of his direct knowledge of each executive officer's performance and contribution to our business.

No other executive officer participates in the determination or recommendation of the amount or form of executive officer compensation, but our Board or our Compensation Committee may discuss with our Chief Executive Officer or Chief Financial Officer our financial, operating and strategic business objectives, incentive targets or performance goals.

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The Board or the Compensation Committee reviews and determines the appropriateness of the financial measures and performance goals, as well as assesses the degree of difficulty in achieving specific incentive targets and performance goals.

*Role of Compensation Consultant*

The Compensation Committee engages an independent compensation consultant to assist it by providing information, analysis, and other advice relating to our executive compensation program and the decisions resulting from its executive compensation review. For the first five months of 2025, the Compensation Committee retained Mercer to serve as its independent executive compensation consultant and for the last seven months of 2025, the Compensation Committee retained Aon to serve as its independent executive compensation consultant. Both Aon and Mercer reviewed the competitiveness of our compensation program for our senior executive officers and non-employee directors. Aon also advises, and Mercer advised, the Compensation Committee regarding various other executive and director compensation issues, as requested.

No member of our management team participated in the Compensation Committee's decision to retain Aon. Aon reports directly to the Compensation Committee, and the Compensation Committee may replace Aon or hire additional consultants at any time. Aon attends meetings of the Compensation Committee, as requested, and communicates with the Compensation Committee Chairperson between meetings; however, the Compensation Committee, or the independent members of the Board, make all decisions regarding the compensation of our executives.

Aon provides various compensation consulting services to the Compensation Committee with respect to our executives and other key employees pursuant to a written consulting agreement with the Compensation Committee. The services Aon provides under the agreement include advising the Compensation Committee on the principal aspects of the Company's executive compensation program including evolving best practices and providing market information and analysis regarding the competitiveness of the Company's executive compensation program design.

*Competitive Positioning*

In 2025, the Compensation Committee approved a group of peer group companies (the "Compensation Peer Group"). The Compensation Peer Group included similarly-situated medical device and diagnostic companies that were identified by Aon as companies with similar financial and growth characteristics and as competitors for executive talent based generally on the following criteria:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Had revenue for the trailing 12 months of $110 million to $1 billion (with selected exceptions);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Had market capitalization of $55 million to $550 million (with selected exceptions);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Had total employees of less than 2,500; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Was in the healthcare equipment, supplies, providers, or services industry, which includes medical device companies

The Compensation Peer Group consisted of 18 companies that met the industry and financial criteria. The following 18 companies comprised the Compensation Peer Group used to set compensation for 2025:

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Alphatec Holdings, Inc. | LeMaitre Vascular, Inc. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;AngioDynamics, Inc. | Nevro Corporation |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Artivion, Inc. | OraSure Technologies, Inc. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;AtriCure, Inc. | STAAR Surgical Company |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Axogen, Inc. | Tactile Systems Technology, Inc. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Bioventus, Inc. | TransMedics Group, Inc. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Inari Medical, Inc. | Treace Medical Concepts, Inc. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iRhythm Technologies, Inc. | ZimVie, Inc. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Kewaunee Scientific Corporation | Zynex, Inc. |

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Certain information regarding the size and value of the Compensation Peer Group companies relative to us is based on estimated information in June 2024. Inogen was at approximately the 57th percentile of the Compensation Peer Group based on revenues for the trailing four quarters, and at approximately the 11th percentile of the Compensation Peer Group based on market capitalization.

In making its 2025 compensation decisions, the Compensation Committee evaluated the target annual total direct compensation (annual base salary, annual cash incentives and long-term equity incentive) for each of our executive officers, including our NEOs, who were employed with us when we set annual compensation in 2025. In determining its recommendations for the Board on executive compensation, the Compensation Committee reviewed the market consensus data provided by Mercer. The Compensation Committee reviewed the market consensus data for each executive officer's base salary and annual target cash incentive and for each executive officer's long-term equity incentives noting most fall within the desired median of our peer group. In conducting its evaluation, the Compensation Committee also considered, among other factors, company performance, each element of compensation, the compensation package as a whole, each executive officer's past and expected future contribution to our business and our financial performance, and internal pay equity based on the impact on the business and performance, and retention.

We believe that this design allows us to meet the objectives of our executive compensation program, including attracting and retaining talented executives, while retaining flexibility to tailor compensation based on individual circumstances.

**Executive Compensation Elements**

*Base Salary*

We provide an annual base salary to each of our executive officers, including our NEOs, to compensate each of them for services rendered during the year. Salaries are reviewed annually by the Compensation Committee or, at the request of the committee, the independent members of our Board, and adjusted for the ensuing year based on (i) both qualitative and quantitative factors such as company performance, job level, responsibilities and prior experience and expertise, individual performance, and future potential, (ii) internal review of the executive officer's total compensation, individually and relative to our other executive officers with similar levels of responsibility within our organization and (iii) an evaluation of the compensation levels of similarly-situated executive officers in our Compensation Peer Group and in our industry generally.

In setting the salaries of our other NEOs' base salaries for 2025, we considered the recommendations of the Chief Executive Officer regarding the compensation of each of the NEOs who reported directly to him, the NEO's role and responsibilities within the Company, and such other factors described above. We also considered the 50th percentile as a general guideline for the appropriate level of base salaries but do not attempt to benchmark base salary to any specific percentile. We believe that this approach to setting base salary levels allows us to be competitive, while retaining flexibility to tailor compensation based on individual circumstances.

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The 2025 base salaries for our NEOs were as follows:

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| | | | |
|:---|:---|:---|:---|
|  | **2025** | **2024** |  |
| **Name** | **Base Salary** | **Base Salary** | **% Increase** |
| Kevin R.M. Smith | $710000 | $700000 | 1.4% |
| Michael Bourque | $453000 | $425000 | 6.6% |
| Kevin P. Smith | $433000 | $420000 | 3.1% |
| Gregoire Ramade | $457000 | $412000 | 10.9% |
| Jennifer Yi Boyer | $430000 | $400000 | 7.5% |

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*Cash Incentive Compensation*

*Overview of 2025 Incentive Plan.* We maintained a cash executive incentive compensation plan for 2025 (the "2025 Incentive Plan") for our eligible, non-commissioned employees, including our executive officers.

The 2025 Incentive Plan was designed to increase stockholder value and our success by motivating our employees, including our participating NEOs, to perform to the best of their abilities and achieve our objectives. The Compensation Committee determined the performance goals applicable to target awards under the 2025 Incentive Plan.

*Target Cash Incentive Opportunities.* Each of our executive officers, including each of our NEOs, was assigned a target annual incentive compensation opportunity under the 2025 Incentive Plan, which was calculated as a percentage of his or her annual base salary as of the end of 2025.

The annual cash incentive compensation opportunities and actual payouts of the NEOs for fiscal 2025 were:

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| | | | | |
|:---|:---|:---|:---|:---|
|  | **2025 Target Annual Cash<br>Incentive Compensation<br>Opportunity (as a <br>percentage of base salary)** | **2025 Target<br>Annual Cash<br>Incentive Compensation<br>Opportunity** | **2025 Maximum <br>Annual Cash<br>Incentive Compensation <br>Opportunity** | **2025 Actual<br>Annual Cash<br>Incentive Compensation** |
| **Name** | **(%)** | **($)**<sup>(1)</sup> | **($)**<sup>(2)</sup> | **($)**<sup>(3)</sup> |
| Kevin R.M. Smith<sup>(4)</sup> | 100.0% | 710000 | 1420000 | - |
| Michael Bourque | 60.0% | 271800 | 544000 | 162000 |
| Kevin P. Smith | 50.0% | 216500 | 433000 | 130000 |
| Gregoire Ramade | 60.0% | 274300 | 549000 | 140000 |
| Jennifer Yi Boyer | 50.0% | 215000 | 430000 | 128000 |

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<sup>(1)</sup> Based on 100% of target.

<sup>(2)</sup> Based on 200% of target.

<sup>(3)</sup> The amounts in this column represent the amounts actually paid to each of our NEOs under the 2025 Incentive Plan, as discussed below.

<sup>(4)</sup> The Compensation Committee exercised its discretion to eliminate the incentive payment that would otherwise have been paid to Mr. Smith under the 2025 Incentive Plan.

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*2025 Incentive Plan Performance Goals.* For fiscal 2025, we updated the 2025 Incentive Plan to measure metrics based on the corporate performance objectives of revenue (weighted 50%) and Adjusted EBITDA (weighted 50%). The 2025 Incentive Plan allowed for the following add-backs related to revenue and Adjusted EBITDA: 1) Stock-based compensation, 2) litigation settlements greater than $1 million, 3) relocations, severance or sign-on bonuses, 4) acquisition-related expenses or divestiture costs, 5) fair value earnout adjustments and 6) other non-ordinary events in accordance with the Company's policies. We continued to use revenue and Adjusted EBITDA to provide incentives for our employees to drive both revenue and earnings growth and make adjustments to exclude certain non-cash and other expenses that are not indicative of our core operating results. The 2025 Incentive Plan funded based on our actual achievement against each metric set forth below:

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
| **Metric** | **Weighting** | **Threshold Goal** | **Target Goal** | **Maximum Goal** | **Actual Achievement** |
| Revenue | 50% | $353.1 million | $363.0 million | $372.9 million | $348.7 million |
| Adjusted EBITDA | 50% | ($3.1 million) | $2.3 million | $7.8 million | $3.7 million |

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The Compensation Committee reserved the right to increase, decrease, or eliminate any incentive payment that may be payable under the 2025 Incentive Plan, based on the factors it deemed relevant.

*2025 Incentive Plan Achievement*

Our 2025 results were revenue of $348.7 million (resulting in a percentage achievement of 0%) and Adjusted EBITDA of positive $3.7 million (resulting in a percentage achievement of 120%). Accordingly, the 2025 Incentive Plan funded at an aggregate weighted payout percentage of 60% of target. The actual amount of each eligible NEO's payment under the 2025 Incentive Plan is also set forth in the "Non-Equity Incentive Plan Compensation" column in the Summary Compensation Table beginning on page 61.

*Long-Term Incentive Compensation - Annual Equity Grants*

We believe long-term incentive compensation is an effective means of focusing our executive officers, including the NEOs, on driving improved financial performance and increased stockholder value over a multi-year period, provides a meaningful reward for long-term value creation, and motivates them to remain employed with us.

This approach aligns the contributions of our executive officers with the long-term interests of our stockholders and allows them to participate in any future appreciation in our common stock.

In 2025, the Compensation Committee determined long-term incentive compensation as part of our annual compensation review and after considering a competitive market analysis, the recommendations of the Chief Executive Officer, the outstanding equity holdings of each executive officer, the projected impact of the proposed awards on our earnings, our Company performance and their contributions towards achieving performance, and the other factors described above. We did not benchmark long-term incentive compensation to any specific percentile.

In February 2025, the Compensation Committee approved equity awards to our NEOs in the form of RSUs in the following amounts and on the following terms effective as of February 28, 2025:

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| | | | | |
|:---|:---|:---|:---|:---|
|  | **RSUs** | **RSUs** |  |  |
| **Name** | **Time-based** | **Performance-based**<sup>(1)</sup> | **Total Target Number of Shares Subject to RSUs** | **Equity Awards <br>(Aggregate Grant<br>Date Fair Value) ($)** |
| Kevin R.M. Smith | 90036 | 90036 | 180072 | $1874550 |
| Michael Bourque | 51020 | 51020 | 102040 | $1062236 |
| Kevin P. Smith | 42016 | 42016 | 84032 | $874773 |
| Gregoire Ramade | 39015 | 39015 | 78030 | $812292 |
| Jennifer Yi Boyer | 39015 | 39015 | 78030 | $812292 |

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(1)This column represents the performance-based RSUs granted at target levels of performance.

Each time-based award vests as to one-third of the total number of RSUs on the first anniversary of the vesting commencement date and one-third of the total number of RSUs annually thereafter same day of the year as the vesting commencement date, subject to the NEO's continued service with us. The vesting commencement date is typically March 1st.

The performance-based awards are earned over a three-year period. If, prior to the end of any performance period, there is a "change in control" (as defined in the 2023 Plan), then shares corresponding to that performance period are achieved at target and will vest as of immediately prior to such change in control.

The performance-based awards are earned based on the relative TSR of our stock in comparison to the S&P Health Care Equipment Select Industry Index as of December 31, 2027. In order to receive the target number of RSUs, our TSR must be in the 50th percentile of the TSR of the Comparison Group. No vesting will occur if our TSR is below the 25th percentile of the TSR of the Comparison Group. In order to receive 50% of the target number of RSUs, our TSR must be in the 25th percentile of the TSR of the Comparison Group. Any performance point of our TSR from the 25th percentile to the 50th percentile and from the 50th percentile to the 75th percentile of the TSR of the Comparison Group will vest based on linear interpolation of achievement. This award of performance-based RSUs will have a maximum payout of 200%.

The Compensation Committee determined that the use of TSR as the performance measure for the 2025 performance-based equity awards would continue to incentivize our executive officers to drive stockholder value of our business and thus more closely aligned with our strategic objective of transforming the Company.

*Retirement, Welfare and Health Benefits*

Our executive officers are eligible to participate in our employee benefit programs on the same basis as our other full-time employees. We sponsor a 401(k) plan, which is intended to qualify for favorable tax treatment under Section 401(a) of the Code. All of our employees, including the NEOs, are eligible to participate on the first day of the month following the date of hire. The 401(k) plan includes a salary deferral arrangement under which participants may elect to defer up to 80% of their current eligible compensation not to exceed the statutorily prescribed limit and have their compensation deferral contributed to the 401(k) plan.

Our health and welfare benefits include medical, dental and vision benefits, long-term disability insurance, basic life insurance coverage, health savings accounts, and accidental death and dismemberment insurance. We design our employee benefits programs to be affordable and competitive in relation to the market, and compliant with applicable laws and practices. We adjust our employee benefits programs as needed based upon changes in applicable laws and market practices.

*Perquisites and Other Personal Benefits*

We do not provide perquisites or other personal benefits to our executive officers, including the NEOs, except in situations where we believe it is appropriate to assist an individual in the performance of his or her duties, to make our executive officers more efficient and effective, and for recruitment and retention purposes.

During 2025, none of the NEOs received perquisites or other personal benefits with the exception of Ms. Yi Boyer, who received reimbursement of relocation expenses (with all such expenses grossed up for applicable taxes), in accordance with her employment agreement. The agreement includes repayment provisions if her employment with us terminates sooner under certain circumstances, as described in further detail in the "Employment Agreements and Post-Employment Compensation" section below. The actual amounts paid to Ms. Yi Boyer in 2025 are set forth in the Summary Compensation Table below. We believed that providing this amount was necessary to assist with Ms. Yi Boyer's transition to work from our office in Plano, Texas.

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In the future, we may provide perquisites or other personal benefits in limited circumstances. All future practices with respect to perquisites or other personal benefits for executive officers will be approved and subject to periodic review by the Compensation Committee.

*Employment Agreements* 

In filling each of our executive officer positions, our Board and the Compensation Committee at the time of the executive officer's appointment recognized the need to develop competitive compensation packages to attract qualified candidates in a dynamic labor market. Our Board and the Compensation Committee at the time of appointment were sensitive to the need to integrate new executive officers into the executive compensation structure that we were seeking to develop, balancing both competitive and internal equity considerations.

On November 10, 2023, we entered into an employment and severance agreement with Mr. K.R.M. Smith, our President and Chief Executive officer. Mr. Smith's employment under the employment agreement is at will and may be terminated at any time by us or by Mr. Smith. Pursuant to the employment agreement, Mr. Smith will receive an annual base salary of $700,000 and a target annual performance bonus opportunity of one hundred percent of his annual base salary. The employment agreement also provided for a cash sign-on bonus of $1,700,000. The sign-on bonus was paid in two equal installments with the first installment paid on the second payroll date after the effective date and the second installment paid on the first payroll date following the first anniversary of the effective date, subject to Mr. Smith's continued employment with us through the payment date for the second sign-on bonus installment. The employment agreement further provided for the payment or reimbursement of certain relocation expenses that Mr. Smith may incur, up to a maximum amount of $100,000. In addition, the employment agreement provided that we would gross up these payments and reimbursements for any applicable taxes.

Mr. Smith's employment agreement also provides for equity awards of RSUs covering an aggregate of 170,000 shares of our common stock, comprised of (i) 85,000 time-based RSUs and (ii) 85,000 performance-based RSUs. Subject to Mr. Smith's continued service with us, one-third of the time-based RSUs will vest annually over three years. Subject to Mr. Smith's continued service with us, the performance-based RSUs will vest based on our achievement of specified performance goals for each of 2024 and 2025. The time-based RSUs and performance-based RSUs are each subject to the terms and conditions of our 2023 Plan and applicable award agreements. The employment agreement also provides that beginning in March 2024 and for each year thereafter in which Mr. Smith serves as our CEO, he will be eligible for annual equity awards, on the same terms and conditions as the annual equity awards made to our similarly situated executives and as approved by the Board or the Compensation Committee.

In connection with their joining the Company, we entered into employment agreements with Mr. Bourque and Mr. K.P. Smith in 2024 and Ms. Yi Boyer in 2022. Each employment agreement provides an initial base salary, annual cash incentive opportunity, and initial equity awards, which are described above in the "Compensation Discussion and Analysis". In addition, each employment agreement provides that the applicable NEO will be eligible for annual equity awards beginning in the first calendar year after employment began with vesting based on the same terms and conditions as the annual equity awards made to the Company's similarly situated executives. We believed that providing these NEOs with equity award commitments was important in order to retain them to our business. Mr. Bourque stepped down as our Executive Vice President, Chief Financial Officer, and Corporate Treasurer effective April 6, 2026. Mr. Bourque will remain employed by us as a Senior Advisor and will provide transition services to us through no later than June 30, 2026. The terms of Mr. Bourque's employment will continue to be governed by the terms of his employment agreement during the transition period and he will receive severance benefits consistent with a termination without "cause" as described in the section titled "Executive Compensation—Potential Payments Upon Termination or Upon Change in Control."

Mr. Ramade entered into an addendum to his existing employment contract on January 2, 2024. The employment agreement provides for a base salary of €364,000 and a target annual cash incentive opportunity of 60% of his base salary. His employment agreement also provides that the achievement of the quarterly target at 50% of his gross annual base salary remains guaranteed for the first two quarters following his original hire date in November 2023.

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*Post-Employment Compensation* 

Having reasonable and competitive post-employment compensation arrangements in place is essential to attracting and retaining highly qualified executive officers. Our post-employment compensation arrangements are designed to provide reasonable compensation to executive officers who leave us under certain circumstances to facilitate their transition to new employment as well as to encourage such employees to ease any transition that may be required in the context of a change in control. Further, we seek to mitigate any potential employer liability and avoid future disputes or litigation by requiring a departing executive officer to sign a separation and release agreement acceptable to us as a condition to receiving post-employment compensation payments or benefits.

We do not consider specific amounts payable under these post-employment compensation arrangements when establishing annual compensation. However, we believe these arrangements are necessary to offer compensation packages that are competitive.

These arrangements align the interests of management and stockholders when considering the long-term future for the Company. The primary purpose of these arrangements is to keep our most senior executive officers focused on pursuing corporate transaction activity in the best interests of stockholders regardless of whether those transactions may cause their own job loss.

Under their employment agreements, Mr. K.R.M. Smith, Mr. Bourque, Mr. K.P. Smith, Mr. Ramade and Ms. Yi Boyer are eligible for severance and change of control benefits upon certain qualifying terminations of their employment. Mr. Bourque stepped down as our Executive Vice President, Chief Financial Officer, and Corporate Treasurer effective April 6, 2026. Mr. Bourque will remain employed by us as a Senior Advisor and will provide transition services to us through no later than June 30, 2026, and will receive severance and change of control benefits consistent with the terms of his employment agreement. The terms of Mr. Bourque's employment will continue to be governed by the terms of his employment agreement during the transition period and he will receive severance benefits consistent with a termination without "cause" as described in the section titled "Executive Compensation—Potential Payments Upon Termination or Upon Change in Control."

In addition, the 2023 Plan provides all employees, including our NEOs, with certain vesting acceleration protections in connection with a change of control. In the event of an "involuntary termination" (as defined in the 2023 Plan) occurring on or within 12 months following a "change in control" (as defined in the 2023 Plan), outstanding equity awards will generally become fully vested.

Except with respect to certain performance-based awards and subject to the discretion of the plan administrator in connection with a change in control transaction, payments and benefits under outstanding awards are generally payable only if there is a subsequent qualifying loss of employment by an executive officer (a so-called "double-trigger" arrangement). We use this structure to preserve retention incentives following a change in control and to avoid windfall benefits that could occur if vesting accelerated automatically solely as a result of the transaction.

For information on the potential payments and benefits payable under these agreements, the 2023 Plan and an estimate of these potential payments and benefits as of the end of fiscal 2025, see "Potential Payments Upon Termination or Upon Change in Control" section below.

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**Other Compensation Policies and Practices**

*Clawback Policy* 

Effective as of October 2, 2023, we adopted a Clawback Policy to comply with the mandatory recovery of erroneously paid compensation rules of the Nasdaq Stock Market. The Clawback Policy, which is administered by our Compensation Committee, applies to our current and former executive officers. Under the Clawback Policy, if we are required to prepare an accounting restatement to correct our material noncompliance with any financial reporting requirement under securities laws, including restatements that correct an error in previously issued financial statements that is material to the previously issued financial statements or that would result in a material misstatement if the error were corrected in the current period or left uncorrected in the current period (collectively, a "Restatement"), we are obligated to recover erroneously awarded incentive-based compensation received from us by the executive officers. Incentive-based compensation includes any compensation that is granted, earned or vested based in whole or in part on the attainment of a financial reporting measure. Erroneously awarded incentive-based compensation is the amount of incentive-based compensation received that exceeds the amount of incentive-based compensation that otherwise would have been received had it been determined based on an applicable Restatement.

*Equity Ownership Guidelines*

We maintain equity ownership guidelines to further align interests of directors and executives with those of our stockholders. Each of our directors who receive compensation from us and each of our NEOs shall comply with the minimum ownership levels and timing of compliance outlined in the equity ownership guidelines. The following are the current guideline levels:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Non-employee director: 3 times the annual cash retainer for Board service

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•CEO: 5 times his/her annual base salary

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Executive Vice Presidents: 3 times his/her annual base salary

If a director who receives compensation from us or NEO fails to reach, or falls below, the minimum ownership level set forth in the equity ownership guidelines, he or she may be required to retain 100% of any net shares derived from vested awards under our equity incentive plans until his or her minimum ownership level is met or, if necessary, to retain the minimum ownership level.

The individuals subject to these guidelines will have until the later of the fifth anniversary of the effective date of the guidelines or, if applicable, five years after the date the covered individual is appointed or elected, as applicable, to his or her position to comply with the minimum stock ownership requirement.

*Timing of Equity Grants*

The timing of annual equity compensation award grants has been generally consistent, with grants being made at the regularly scheduled meetings of our Compensation Committee and Board in March of each year. We do not have any program, plan or obligation that requires us to grant equity awards on specified dates, although we make annual equity grants in March of each year to allow management, the Compensation Committee and the Board to review all elements of compensation at the same point in the year. We do not have any program, plan or practice to time grant dates of equity compensation awards to our executive officers in coordination with the release of material nonpublic information. The Board, with respect to our CEO, and the Compensation Committee, with respect to our other NEOs, may also grant equity awards from time to time in recognition of a NEO's expanded duties and responsibilities or continuing contributions to the Company's performance.

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*Policy Prohibiting Insider Trading, Hedging, Short Sales or Pledging of Our Equity Securities* 

We have adopted an insider trading policy that governs trading in securities, to help the Company minimize its legal and reputational risk. Subject to certain limited exceptions contained in our insider trading compliance policy, our insider trading compliance policy prohibits all our employees, including our executive officers, and the members of our Board from (i) directly or indirectly engaging in any transaction involving our securities while aware of material nonpublic information relating to us, (ii) engaging in transactions involving the securities of any other company while aware of material nonpublic information about that company, (iii) disclosing material nonpublic information concerning us or any other company to friends, family members or any other person or entity not authorized to receive such information where such person or entity may benefit by trading on the basis of such information, (iv) engaging in derivative securities transactions, including hedging, regarding our common stock, (v) engaging in short sales of our securities, and (vi) pledging our securities as collateral or holding our securities in a margin account. We believe that our insider trading policy is reasonably designed to promote compliance with insider trading laws, rules and regulations, as well as applicable Nasdaq listing standards. A copy of the policy is filed as Exhibit 19.1 to our Annual Report on Form 10-K for the fiscal year ended December 31, 2025.

**Accounting Considerations**

*Accounting for Stock-Based Compensation* 

We follow the FASB ASC Topic 718 for our stock-based compensation awards. FASB ASC Topic 718 requires us to measure the compensation expense for all share-based payment awards made to our employees and members of our Board, based on the grant date "fair value" of these awards. This calculation is performed for accounting purposes and reported in the executive compensation tables required by the federal securities laws, even though the recipient of the awards may realize no value from their awards.

**Compensation Committee Report**

The Compensation Committee has reviewed and discussed with management the Compensation Discussion and Analysis and based on such review and discussions, the Compensation Committee recommended to our Board that the Compensation Discussion and Analysis be included in this proxy statement and Inogen's Annual Report on Form 10-K for the fiscal year ended December 31, 2025.

Respectfully submitted by the members of the Compensation Committee of the Board:

Mary Kay Ladone (Chairperson)

Heather Rider

Elizabeth Mora

*The Compensation Committee Report does not constitute soliciting material and shall not be deemed to be filed or incorporated by reference into any other filing by Inogen under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, except to the extent Inogen specifically incorporates the Compensation Committee Report by reference therein.*

**Compensation Risk Assessment**

Our management team and our Compensation Committee each play a role in evaluating and mitigating any risk that may exist relating to our compensation programs, policies and practices for all employees, including our NEOs. Our management team and our Compensation Committee review our employee compensation plans and arrangements in which our employees (including our NEOs) participate to determine whether these plans and arrangements have any features that might create undue risks or encourage unnecessary and excessive risk-taking that could threaten our value. Based on our review, we have concluded that any potential risks arising from our employee compensation programs, policies and practices, including our executive compensation program, are not reasonably likely to have a material adverse effect on the Company.

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**2025 Summary Compensation Table**

The following table, footnotes, and narrative provide information regarding the compensation awarded to, or earned by, our executive officers, including each of our NEOs, during 2025, 2024 and 2023.

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| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| **Name and Principal Position** | **Year** | **Salary <br>($)** | **Bonus <br>($)** | **Stock <br>Awards <br>($)**<sup>(1)</sup> | **Non-Equity <br>Incentive Plan <br>Compensation <br>($)**<sup>(2)</sup> | **All Other <br>Compensation <br>($)** | **Total<br>Compensation** |
| Kevin R.M. Smith | 2025 | $711077 | $— | $1874550<br><sup>(3)</sup> | $— | $28177<br><sup>(4)</sup> | $2613804 |
| *Chief Executive Officer and President, Director* | 2024 | $705385 | $850000 | $1187025<br><sup>(5)</sup> | $1410769 | $6600<br><sup>(4)</sup> | $4159779 |
|  | 2023 | $107692 | $850000 | $824500<br><sup>(6)</sup> | $— | $14056<br><sup>(4)</sup> | $1796248 |
| Michael Bourque | 2025 | $450112 | $— | $1062236<br><sup>(7)</sup> | $162040 | $34227<br><sup>(4)</sup> | $1708615 |
| *Former Executive Vice President, Chief Financial Officer, and Corporate Treasurer* <sup>(16)</sup> | 2024 | $354711<br><sup>(8)</sup> | $100000<br><sup>(9)</sup> | $1002000<br><sup>(10)</sup> | $425654 | $5558<br><sup>(4)</sup> | $1887923 |
| Kevin P. Smith | 2025 | $432515 | $— | $874773<br><sup>(11)</sup> | $129755 | $25966<br><sup>(4)</sup> | $1463009 |
| *General Counsel & EVP Business Development* | 2024 | $189000<br><sup>(12)</sup> | $100000<br><sup>(9)</sup> | $499991<br><sup>(13)</sup> | $189000 | $—<br><sup>(4)</sup> | $977991 |
| Gregoire Ramade | 2025 | $447354 | $— | $812292 | $158199 | $1226 | $1419071 |
| *Executive Vice President, Chief Commercial Officer* | 2024 | $386778 | $— | $— | $486180 | $— | $872958 |
| Jennifer Yi Boyer | 2025 | $426692 | $— | $812292<br><sup>(14)</sup> | $128008 | $102395<br><sup>(4)(15)</sup> | $1469387 |
| *Executive Vice President, Enterprise Enablement and Chief Human Resources Officer* |  |  |  |  |  |  |  |

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(1)The amounts reported in the Stock Awards column represent the aggregate grant date fair value of time-based RSUs and performance-based RSUs granted under our Plan to our applicable NEOs calculated in accordance with FASB ASC Topic 718. The grant date fair value of time-based RSUs is determined using the fair value of our common stock on the date of grant. The grant date fair value of performance-based RSUs with a performance measure is calculated based on the fair value of our common stock on the date of grant and probable outcome of the performance measures for applicable performance period as of the date on which the performance-based RSUs are granted. The grant date fair value of performance-based RSUs with a market condition is calculated based on the fair value of the total shareholder return component using a Monte Carlo simulation model and related valuation assumptions for the applicable performance period as of the date on which the performance-based RSUs are granted. The estimated fair value for performance-based RSUs is different from (and lower than) the maximum value of performance-based RSUs set forth below. These amounts do not necessarily correspond to the actual value recognized by our NEOs. For a discussion of valuation assumptions, see the notes to our audited financial statements included in our Annual Report on Form 10-K for the fiscal year ended December 31, 2025, filed with the SEC on February 27, 2026.

(2)The amounts reported in the Non-Equity Incentive Plan Compensation column represent amounts earned by our applicable NEOs under and payable under the 2025 Incentive Plan, which were paid in the subsequent fiscal year.

(3)Includes the grant date value of $750,000 for time-based RSUs and $1,124,550 for performance-based RSUs.

(4)In the case of each NEO (other than Mr. Ramade), reflects the matching contributions made by the Company to the Company's 401(k) plan paid on behalf of the executive by the Company.

(5)Includes the grant date value of $597,125 for time-based RSUs and $589,900 for performance-based RSUs.

(6)Includes the grant date value of $412,250 for time-based RSUs and probable value of $412,250 for performance-based RSUs. As of the grant date, the value of the maximum potential payout for such performance-based RSUs was $824,500.

(7)Includes the grant date value of $424,997 for time-based RSUs and $637,240 for performance-based RSUs.

(8)The salary for Mr. Bourque for 2024 reflects a start date of March 4, 2024 and a base salary of $425,000 on a pro rata basis.

(9)Reflects a sign-on bonus in accordance with Mr. Bourque and Mr. K.P. Smith's respective employment agreements.

(10)Includes the grant date value of $501,000 for time-based RSUs and $501,000 for performance-based RSUs. As of the grant date, the value of the maximum potential payout for such performance-based RSUs was $1,002,000.

(11)Includes the grant date value of $349,993 for time-based RSUs and $524,780 for performance-based RSUs.

(12)The salary for Mr. K.P. Smith for 2024 reflects a start date of July 22, 2024 and a base salary of $420,000 on a pro rata basis.

(13)Includes the grant date value of $499,991 for time-based RSUs.

(14)Includes the grant date value of $324,995 for time-based RSUs and probable value of $487,297 for performance-based RSUs.

(15)Reflects a $78,392 of relocation gross up, in accordance with Ms. Yi Boyer's employment agreement.

(16)Mr. Bourque stepped down as our Executive Vice President, Chief Financial Officer, and Corporate Treasurer effective April 6, 2026.

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**Grants of Plan-Based Awards in 2025** 

The following table provides information regarding grants of plan-based awards to each of our NEOs during the fiscal year ended December 31, 2025. For more information, please refer to the section titled "Executive Compensation-Compensation Discussion and Analysis."

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| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  | **Grant** | **Compensation Committee Approval** | **Estimated Future <br>Payouts Under<br>Non-Equity<br>Incentive Plan<br>Awards**<sup>(1)</sup> | **Estimated Future <br>Payouts Under<br>Non-Equity<br>Incentive Plan<br>Awards**<sup>(1)</sup> | **Estimated Future<br>Payments Under<br>Equity Incentive Plan<br>Awards**<sup>(2)</sup> | **Estimated Future<br>Payments Under<br>Equity Incentive Plan<br>Awards**<sup>(2)</sup> | **All Stock <br>Awards:<br>Number <br>of** | **Grant Date<br>Fair Value<br>of Stock** |
| **Name** | **Date** | **Date** | **Target** | **Maximum** | **Target** | **Maximum** | **Units**<sup>(3)</sup> | **Awards**<sup>(4)</sup> |
| Kevin R.M. Smith | 2/28/2025 | 2/12/2025 | $710000 | $1420000 |  |  |  |  |
|  | 2/28/2025 | 2/12/2025 |  |  |  |  | 90036 | $750000 |
|  | 2/28/2025 | 2/12/2025 |  |  | 90036 | 180072 |  | $1124550 |
| Michael Bourque | 2/28/2025 | 2/12/2025 | $271800 | $544000 |  |  |  |  |
|  | 2/28/2025 | 2/12/2025 |  |  |  |  | 51020 | $424997 |
|  | 2/28/2025 | 2/12/2025 |  |  | 51020 | 102040 |  | $637240 |
| Kevin P. Smith | 2/28/2025 | 2/12/2025 | $216500 | $433000 |  |  |  |  |
|  | 2/28/2025 | 2/12/2025 |  |  |  |  | 42016 | $349993 |
|  | 2/28/2025 | 2/12/2025 |  |  | 42016 | 84032 |  | $524780 |
| Gregoire Ramade | 2/28/2025 | 2/12/2025 | $274300 | $549000 |  |  |  |  |
|  | 2/28/2025 | 2/12/2025 |  |  |  |  | 39015 | $324995 |
|  | 2/28/2025 | 2/12/2025 |  |  | 39015 | 78030 |  | $487297 |
| Jennifer Yi Boyer | 2/28/2025 | 2/12/2025 | $215000 | $430000 |  |  |  |  |
|  | 2/28/2025 | 2/12/2025 |  |  |  |  | 39015 | $324995 |
|  | 2/28/2025 | 2/12/2025 |  |  | 39015 | 78030 |  | $487297 |

---

(1)This column represents awards granted under our 2023 Plan. These columns show the awards that were possible at the target and maximum levels of performance. The actual amounts paid to our NEOs are set forth in the "Summary Compensation Table" above, and the calculation of the actual amounts paid is discussed more fully in the "Compensation Discussion and Analysis—Cash Incentive Compensation" section above.

(2)This column represents awards of performance-based RSUs granted under our 2023 Plan, which are described in further detail above in the "Compensation Discussion and Analysis" and below in the "Outstanding Equity Awards at 2025 Fiscal Year-End" table. These columns show the awards that were possible at the target and maximum levels of performance.

(3)This column represents awards of time-based RSUs granted under our 2023 Plan, which are described in further detail above in the "Compensation Discussion and Analysis" and below in the "Outstanding Equity Awards at 2025 Fiscal Year-End" table.

(4)The amounts in this column represent the grant date fair market value of stock awards granted in fiscal 2025 and calculated in accordance with FASB ASC Topic 718. These amounts do not necessarily correspond to the actual value recognized by our NEOs. For a discussion of valuation assumptions, see the notes to our audited financial statements included in our Annual Report on Form 10-K for the fiscal year ended December 31, 2025, filed with the SEC on February 27, 2026.

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**Outstanding Equity Awards at 2025 Fiscal Year-End**

The following table presents certain information concerning equity awards held by our NEOs, as of December 31, 2025. None of our NEOs held any stock option awards as of December 31, 2025.

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  |  | **Stock Awards** | **Stock Awards** | **Stock Awards** | **Stock Awards** |
| **Name** | **Grant Date** | **Number of <br>Shares or <br>Units of <br>Stock that <br>Have Not <br>Vested** | **Market Value <br>of Shares or <br>Units of <br>Stock that <br>Have Not <br>Vested**<sup>(1)</sup> | **Equity<br>Incentive <br>Plan Awards: <br>Number of <br>Unearned <br>Shares, <br>Units or <br>Other Rights <br>That Have <br>Not Vested** | **Equity<br>Incentive <br>Plan Awards: <br>Market <br>Payout <br>Value of <br>Unearned <br>Shares, <br>Units or <br>Other Rights <br>That Have <br>Not Vested**<sup>(1)</sup> |
| Kevin R.M. Smith | 11/10/2023 | 28333<br><sup>(2)</sup> | $190398 |  | $- |
|  | 11/10/2023 |  | $- | 42500<br><sup>(3)</sup> | $285600 |
|  | 3/1/2024 | 56667<br><sup>(4)</sup> | $380802 |  | $- |
|  | 4/4/2024 |  | $- | 85000<br><sup>(5)</sup> | $571200 |
|  | 2/28/2025 | 90036<br><sup>(6)</sup> | $605042 |  | $- |
|  | 2/28/2025 |  |  | 90036<br><sup>(7)</sup> | $605042 |
| Michael Bourque | 3/4/2024 | 50000<br><sup>(8)</sup> | $336000 |  | $- |
|  | 3/4/2024 |  | $- | 37500<br><sup>(9)</sup> | $252000 |
|  | 2/28/2025 | 51020<br><sup>(6)</sup> | $342854 |  | $- |
|  | 2/28/2025 |  | $- | 51020<br><sup>(7)</sup> | $342854 |
| Kevin P. Smith | 7/22/2024 | 36271<br><sup>(10)</sup> | $243741 |  | $- |
|  | 2/28/2025 | 42016<br><sup>(6)</sup> | $282348 |  |  |
|  | 2/28/2025 |  | $- | 42016<br><sup>(7)</sup> | $282348 |
| Gregoire Ramade | 11/6/2023 | 31565<br><sup>(2)</sup> | $212117 |  | $- |
|  | 2/28/2025 | 39015<br><sup>(6)</sup> | $262181 |  | $- |
|  | 2/28/2025 |  | $- | 39015<br><sup>(7)</sup> | $262181 |
| Jennifer Yi Boyer | 2/28/2023 | 4680<br><sup>(11)</sup> | $31450 |  | $- |
|  | 2/28/2023 |  | $- | 4680<br><sup>(3)</sup> | $31450 |
|  | 3/1/2024 | 14664<br><sup>(4)</sup> | $98542 |  | $- |
|  | 4/4/2024 |  | $- | 21997<br><sup>(5)</sup> | $147820 |
|  | 2/28/2025 | 39015<br><sup>(6)</sup> | $262181 |  | $- |
|  | 2/28/2025 |  |  | 39015<br><sup>(7)</sup> | $262181 |

---

(1)The market value of unvested shares is calculated by multiplying the number of unvested shares held by the applicable NEO by the closing price of our common stock on December 31, 2025, which was $6.72 per share.

(2)These amounts represent awards of time-based RSUs granted under our 2023 Plan. The time-based RSUs vest over three years, one-third of the restricted stock units shall vest on the first anniversary of the Vesting Commencement Date, and one-third of the restricted stock units shall vest every year thereafter on the same day of the year as the Vesting Commencement Date. The vesting commencement date for these awards is December 1, 2023.

(3)This is an award of performance-based RSUs granted under our 2023 Plan. The number of RSUs in the "Unearned Shares, Units or Other Rights That Have Not Vested" column represents 100% of the third tranche of the award of performance-based RSUs. In accordance with the terms of the award, the Compensation Committee will assess the performance conditions related to the third tranche following the 2025 fiscal year.

(4)These amounts represent awards of time-based RSUs granted under our 2023 Plan. The time-based RSUs vest over three years, one-third of the restricted stock units shall vest on the first anniversary of the Vesting Commencement Date, and one-third of the restricted stock units shall vest every year thereafter on the same day of the year as the Vesting Commencement Date. The vesting commencement date for these awards is March 1, 2024.

(5)This is an award of performance-based RSUs granted under our 2023 Plan. The number of RSUs in the "Unearned Shares, Units or Other Rights That Have Not Vested" column represents 100% of award of performance-based RSUs. In accordance with the terms of the award, the Compensation Committee will assess the performance conditions as of December 31, 2027.

(6)These amounts represent awards of time-based RSUs granted under our 2023 Plan. The time-based RSUs vest over three years, one-third of the restricted stock units shall vest on the first anniversary of the Vesting Commencement Date, and one-third of the restricted stock units shall vest every year thereafter on the same day of the year as the Vesting Commencement Date. The vesting commencement date for these awards is March 1, 2024.

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(7)This is an award of performance-based RSUs granted under our 2023 Plan. The number of RSUs in the "Unearned Shares, Units or Other Rights That Have Not Vested" column represents 100% of award of performance-based RSUs. In accordance with the terms of the award, the Compensation Committee will assess the performance conditions as of December 31, 2028.

(8)These amounts represent awards of time-based RSUs granted under the 2024 CFO Inducement Grant. The time-based RSUs vest over three years, one-third of the restricted stock units shall vest on the first anniversary of the Vesting Commencement Date, and one-third of the restricted stock units shall vest every year thereafter on the same day of the year as the Vesting Commencement Date. The vesting commencement date for these awards is March 1, 2024.

(9)This is an award of performance-based RSUs granted under the 2024 CFO Inducement Grant. The number of RSUs in the "Unearned Shares, Units or Other Rights That Have Not Vested" column represents 100% of the second tranche of the award of performance-based RSUs. In accordance with the terms of the award, the Compensation Committee will assess the performance conditions related to the second tranche following the 2025 fiscal year.

(10)These amounts represent awards of time-based RSUs granted under our 2023 Plan. The time-based RSUs vest over three years, one-third of the restricted stock units shall vest on the first anniversary of the Vesting Commencement Date, and one-third of the restricted stock units shall vest every year thereafter on the same day of the year as the Vesting Commencement Date. The vesting commencement date for these awards is September 1, 2024.

(11)These amounts represent awards of time-based RSUs granted under our 2023 Plan. The time-based RSUs vest over three years, one-third of the restricted stock units shall vest on the first anniversary of the Vesting Commencement Date, and one-third of the restricted stock units shall vest every year thereafter on the same day of the year as the Vesting Commencement Date. The vesting commencement date for these awards is March 1, 2023.

**Option Exercises and Stock Awards Vesting During Fiscal 2025**

The following table sets forth the number of shares acquired on vesting and the value realized on vesting of stock awards held by each of the NEOs during the fiscal year ended December 31, 2025. None of our NEOs exercised any stock options during the fiscal year ended December 31, 2025.

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| | | |
|:---|:---|:---|
|  | **Stock Awards** | **Stock Awards** |
|  | **Number of shares<br>Acquired on Vesting** | **Value Realized<br>on Vesting** |
| **Name** | **(#)** | **($)**<sup>(1)</sup> |
| Kevin R.M. Smith | 110642 | 882547 |
| Michael Bourque | 72625 | 604966 |
| Kevin P. Smith | 18135 | 144899 |
| Gregoire Ramade | 31566 | 219384 |
| Jennifer Yi Boyer | 23633 | 196863 |

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(1)Calculated by multiplying (i) the fair market value of common stock on the vesting date, which was determined using the closing price on the Nasdaq of a share of common stock on the vesting date, or if such day is a holiday, on the immediately preceding trading day, by (ii) the number of shares of common stock that vested.

**Potential Payments Upon Termination or Upon Change in Control**

The executive employment agreements we entered into with our current NEOs provide for the severance compensation described below.

*Employment Agreements* 

We entered into (i) an employment agreement with Kevin R.M. Smith, our Chief Executive Officer, effective November 10, 2023, (ii) an employment agreement with Michael Bourque, Executive Vice President, Chief Financial Officer, effective March 4, 2024, (iii) an employment agreement with Kevin P. Smith, our Executive Vice President, General Counsel, Business Development and Corporate Secretary, effective July 22, 2024, (iv) an amended employment agreement with Gregoire Ramade, our Executive Vice President, Chief Commercial Officer, effective January 2, 2024 and an employment agreement with Jennifer Yi Boyer, our Executive Vice President, Chief Human Resources Officer and Enterprise Enablement, effective February 14, 2022.

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Each agreement provides that if the applicable NEO's employment is terminated without "cause" (excluding by reason of death or disability) or the NEO resigns for "good reason" (as such terms are defined in the employment agreement) outside of the period beginning three months before a change in control (as defined in the employment agreement) and ending 12 months after a change in control (the "Change in Control Period"), such NEO will be eligible to receive the following benefits if he or she timely signs and does not revoke a release of claims and continues to comply with certain covenants in the employment agreement and his or her at-will employment, confidential information, invention assignment, and arbitration agreement with the Company:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Continued payment of his or her base salary (the "NEO Severance Payments") for a period of 12 months (or in the case of Mr. K.R.M. Smith, 24 months); and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Throughout the period during which he or she would be able to obtain COBRA coverage, the NEO and his or her eligible dependents will only be required to pay the portion of the costs of medical benefits as he or she was required to pay as of the date of his termination, or he or she will receive taxable monthly payments for the equivalent period in the event the Company determines that the COBRA subsidy could violate applicable law (the "NEO COBRA Benefits").

If, during the Change of Control Period, the NEO's employment is terminated without cause (excluding by reason of death or disability) or he or she resigns for good reason, he or she will be eligible to receive (i) the NEO Severance Payments for a period of 24 months following his or her termination (or in the case of Mr. K.R.M. Smith, payment will be made in a lump sum) and (ii) the NEO COBRA Benefits.

In the event any of the amounts provided for under an employment agreement or otherwise payable to the NEO would constitute "parachute payments" within the meaning of Section 280G of the Code and could be subject to the related excise tax, the NEO would be entitled to receive either full payment of benefits under the employment agreement or such lesser amount which would result in no portion of the benefits being subject to the excise tax, whichever results in the greater amount of after-tax benefits to the NEO. None of the aforementioned employment agreements require us to provide any tax gross-up payments.

Mr. Bourque stepped down as our Executive Vice President, Chief Financial Officer, and Corporate Treasurer effective April 6, 2026. Mr. Bourque will remain employed by us as a Senior Advisor and will provide transition services to us through no later than June 30, 2026. The terms of Mr. Bourque's employment will continue to be governed by the terms of his employment agreement during the transition period and he will receive severance benefits consistent with a termination without "cause" as described in the section titled "Executive Compensation—Potential Payments Upon Termination or Upon Change in Control."

*Equity Incentive Plans*

The 2023 Plan provides employees, including our NEOs, with certain vesting acceleration protections in connection with a change in control. In the event of an "involuntary termination" (as defined in the 2023 Plan) occurring on or within 12 months following a "change in control" (as defined in the 2023 Plan), a participant will fully vest in and have the right to exercise all outstanding options and stock appreciation rights, including with respect to shares that would not otherwise have been vested or exercisable. In addition, all restrictions on RSUs will lapse and, with respect to awards subject to performance-based vesting, all performance goals and other vesting criteria will be deemed achieved at 100% of target levels, and all other applicable conditions will be deemed satisfied.

*Outstanding Performance-based Equity Awards Granted to the NEOs*

Under the terms of the outstanding performance-based awards held by the NEOs, if, prior to the end of any performance period, there is a "change in control" (as defined in the 2023 Plan), then the target number of shares corresponding to that performance period will vest as of immediately prior to such change in control.

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The following table provides information concerning the estimated payments and benefits that would be provided in the circumstances described below, assuming that the triggering event took place on December 31, 2025, the last day of our fiscal year.

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| | | | | |
|:---|:---|:---|:---|:---|
|  | **Death or Disability** | **Change in Control** | **Termination Without <br>Cause or Resignation for <br>Good Reason Not in <br>connection with a <br>Change in Control** | **Termination Without <br>Cause or Resignation for <br>Good Reason in connection with a<br>Change in Control** |
| **Name** | **($)** | **($)** | **($)** | **($)**<sup>(1)</sup> |
| Kevin R.M. Smith |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Severance payment |  |  | 1420000 | 1420000 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accelerated vesting<sup>(2)</sup> |  | 1461842 |  | 2638084 |
| Michael Bourque |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Severance payment |  |  | 453000 | 906000 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accelerated vesting<sup>(2)</sup> |  | 594854 |  | 1273709 |
| Kevin P. Smith |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Severance payment |  |  | 433000 | 866000 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accelerated vesting<sup>(2)</sup> |  | 282348 |  | 808436 |
| Gregoire Ramade |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Severance payment |  |  | 457000 | 914000 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accelerated vesting<sup>(2)</sup> |  | 262181 |  | 736478 |
| Jennifer Yi Boyer |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Severance payment |  |  | 430000 | 860000 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accelerated vesting<sup>(2)</sup> |  | 441450 |  | 833623 |

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(1)For purposes of the severance payments and continued health coverage benefit under the NEOs' employment agreements, a qualifying termination of employment is considered "in connection with a change in control" if such termination occurs within the period commencing three months before and ending 12 months after a "change of control" (as defined in the NEO's employment agreement). For purposes of the accelerated vesting under the 2023 Plan, a qualifying termination of employment is considered "in connection with a "change in control" if such termination occurs on or within 12 months after a change in control (as defined in the applicable plan).

(2)For purposes of valuing accelerated vesting, the values indicated in the table are calculated as the $6.72 closing price of a share of our common stock on December 31, 2025, multiplied by the number of shares subject to the equity awards that are accelerated.

**CEO Pay Ratio Disclosure**

Pursuant to a mandate of the Dodd-Frank Act, the SEC adopted rules requiring annual disclosure of the ratio of the median employee's total annual compensation to our CEO's total annual compensation. For purposes of determining our CEO's total annual compensation, we elected to use the total annual compensation of Mr. Smith, who was serving as our CEO on the date used to determine the median employee. For our last completed fiscal year, which ended December 31, 2025:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•The median employee's total annual compensation was $74,060. The median employee was determined based on the assumptions stated below.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Mr. Smith's total annual compensation was $2,613,804.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Based on the above, for 2025, the ratio of Mr. Smith's total annual compensation to the median employee's total annual compensation of all employees was approximately 35 to 1.

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This pay ratio is a reasonable estimate calculated in a manner consistent with Item 402(u) of Regulation S-K under the Securities Act of 1933, as amended (the "CEO Pay Ratio Disclosure Rule").

For purposes of this year's disclosure under the CEO Pay Ratio Disclosure Rule, we determined the median employee as of December 31, 2025, at which time we and our consolidated subsidiaries had approximately 753 employees, 724 of whom were U.S. employees, and approximately 29 (or approximately 3.9% of our total employee population) of whom are located outside of the United States in the Netherlands, France and Germany. In accordance with the permitted methodology for determining the "median employee", we excluded all non-U.S. employees from our calculations. We then compared the total annual cash compensation earned by these employees for 2025 to determine the median employee, annualizing the compensation of all full-time and part-time employees who started their employment with us in 2025 but did not work for us or our consolidated subsidiary for the entire year. Once we identified our median employee, we estimated such employee's total annual compensation in accordance with the requirements of Item 402(c)(2)(x) of Regulation S-K, yielding the median employee total annual compensation disclosed above.

We determined Mr. Smith's total annual compensation amount by taking the amount reported in the "Total" column of our 2024 Summary Compensation Table included in this proxy.

**Pay Versus Performance Information**

As required by Section 953(a) of the Dodd-Frank Act, and Item 402(v) of Regulation S-K, the Pay Versus Performance disclosure provides an additional snapshot perspective on pay and performance alignment by evaluating the link between "Compensation Actually Paid," defined by the SEC and referred to below as "CAP," and various measures of market and financial performance. The following table shows the past three fiscal years' total compensation for our NEOs (including our principal executive officer ("PEO"), also referred to herein as our "CEO") as set forth in the Summary Compensation Table ("SCT"), the CAP paid to our other NEOs, the Company's cumulative total shareholder return ("TSR"), the combined TSR of our selected peer group, our net income, and our revenue, which, in our assessment, represents our most important financial performance measure to link compensation actually paid to our NEOs for the most recently completed fiscal year.

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| | | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  |  |  |  |  |  |  |  |  | **Value of Initial Fixed $100 Investment**<sup>(2)</sup> | **Value of Initial Fixed $100 Investment**<sup>(2)</sup> |  |  |
| **Year** | **Summary Compensation Table Total for First PEO**<sup>(1)</sup> | **Summary Compensation Table Total for Second PEO**<sup>(1)</sup> | **Summary Compensation Table Total for Third PEO**<sup>(1)</sup> | **Compensation Actually Paid to First PEO**<sup>(1)(3)</sup> | **Compensation Actually Paid to Second PEO**<sup>(1)(3)</sup> | **Compensation Actually Paid to Third PEO**<sup>(1)(3)</sup> | **Average Summary Compensation Table Total for Non-PEO NEOs**<sup>(2)</sup> | **Average Compensation Actually Paid to Other NEOs**<sup>(2)</sup> | **Company Total Shareholder Return**<sup>(4)</sup> | **Peer Group Shareholder Return**<sup>(5)</sup> | **Net Loss<br>(in thousands)** | Revenue **(in<br>thousands)**<sup>(6)</sup> |
| 2025 | $— | $— | $3040449 | $— | $— | $1870612 | $1515021 | $1120577 | $15.04 | $77.59 | $22747 | $348668 |
| 2024 | N/A | N/A | $4159779 | N/A | N/A | $5424192 | $961477 | $890013 | $20.52 | $77.83 | $35888 | $335705 |
| 2023 | $4285973 | N/A | $1796249 | $(1361607) | N/A | $1730055 | $1077534 | $(137137) | $12.29 | $74.07 | $102449 | $315660 |
| 2022 | $6266951 | N/A | N/A | $3242134 | N/A | N/A | $2042824 | $1345095 | $44.11 | $78.99 | $83772 | $377241 |
| 2021 | $7036373 | $224134 | N/A | $5614398 | $(3110485) | N/A | $1224031 | $601092 | $76.10 | $103.04 | $6333 | $358003 |

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(1)The Third PEO is Kevin R.M. Smith, whose service commenced effective November 10, 2023; the First PEO is Nabil Shabshab, who served from February 8, 2021 to November 9, 2023; and the Second PEO is Scott Wilkinson, who served from January 1, 2017 to February 7, 2021.

(2)The Non-PEO NEOs for each applicable year are:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a.2025: Michael Bourque, Kevin P. Smith, Gregoire Ramade, and Jennifer Yi Boyer.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a.2024: Michael Bourque, Kevin P. Smith, Gregoire Ramade, and Stanislav Glezer.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b.2023: Stanislav Glezer, Jason Somer, Michael Sergesketter, Kristin Caltrider, George Parr, and Bart Sanford.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c.2022: Kristin Caltrider, George Parr, Stanislav Glezer, Jason Somer, and Michael Sergesketter.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d.2021: Michael Sergesketter, George Parr, Stanislav Glezer, Bart Sanford, Alison Bauerlein, and Byron Myers.

(3)The SEC rules require that certain adjustments be made to the Summary Compensation Table totals to determine CAP, as reported in the Pay Versus Performance table above. The following table details the applicable adjustments that were made to determine CAP *(adjustments for pension or dividend payments are not covered, as Inogen does not have supplemental executive requirement plans and does not pay dividends on equity awards, and due to rounding, the calculated final value of the numbers shown in the following table may not equal the values reported above).* For any tranche of a performance-based equity award with a performance period ending on the last day of a reported fiscal year, the entire tranche was treated as unvested and outstanding for purposes of the following table and Pay Versus Performance table above, since the portion of the tranche that was earned (if any) and the portion of the tranche that was forfeited (if any) were not determined until after the end of such fiscal year.

(4)TSR is measured based on an initial fixed investment of $100 made in the Company's common stock or the stock represented by the peer group (as applicable) (as applicable) on the market close on the last trading day before the earliest fiscal year in the table, assuming the reinvestment of any dividends.

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(5)The peer group is the S&P Healthcare Equipment and Supplies Index, which is the same peer group the Company uses for its Item 201(e) of Regulation S-K disclosure in our Annual Report on Form 10-K for the year ended December 31, 2025.

(6)The Company-selected measure is GAAP revenue.

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| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  |  |  | **Equity Awards** | **Equity Awards** | **Equity Awards** | **Equity Awards** | **Equity Awards** | **Equity Awards** |
| **Year** | **Executives** | **SCT Total** | **Deduct Stock & Option Awards** | **Deduct Awards Forfeited Due to Failure to Achieve the Applicable Vesting Conditions** | **Add Year End Value of Unvested Equity Granted in the Year** | **Add Change in Value of Unvested Awards Granted in Prior Years** | **Add Change in Value of Vested Equity Award in Year** | **Add Change in Value of Vested Equity Granted in Prior Years** |
| 2025 | Third PEO | $3040449 | $1874550 | $— | $1428871 | $(496532) | $— | $(227627) |
|  | Other NEOs\* | $1515021 | $890398 | $— | $678704 | $(115950) | $— | $(66799) |
| 2024 | Third PEO | $4159779 | $1187025 | $— | $1627750 | $704123 | $— | $119565 |
|  | Other NEOs\* | $961477 | $403922 | $61165 | $313546 | $38720 | $— | $41357 |
| 2023 | First PEO | $4285973 | $2199974 | $3261591 | $— | $— | $— | $(186015) |
|  | Third PEO | $1796249 | $824500 | $— | $758306 | $— | $— | $— |
|  | Other NEOs\* | $1077534 | $615994 | $376717 | $65514 | $(240808) | $— | $(46666) |
| 2022 | First PEO | $6266951 | $5323950 | $— | $2885206 | $(533657) | $— | $(52417) |
|  | Other NEOs\* | $2042824 | $1206173 | $— | $638363 | $(97139) | $(9331) | $(23448) |
| 2021 | First PEO | $7036373 | $3799935 | $— | $2377960 | $— | $— | $— |
|  | Second PEO | $224134 | $— | $3191803 | $— | $— | $— | $(142816) |
|  | Other NEOs\* | $1224031 | $683297 | $277236 | $410474 | $(72875) | $— | $(6) |

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*\** Presented on an averaged basis.

*Relationship Between Compensation Actually Paid (CAP) and TSR, Net Loss, and Revenue*

The graphs below show the relationship (i) between CAP and the Company's TSR and between the Company's TSR and our peer group's TSR, (ii) between CAP and the Company's net loss, and (iii) between CAP and revenue.

![img201896576_1.jpg](img201896576_1.jpg)

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![img201896576_2.jpg](img201896576_2.jpg)

![img201896576_3.jpg](img201896576_3.jpg)

*Tabular List of Financial Performance Measures*

The following lists the financial performance measures that we believe represent the most important financial performance measures used to link compensation actually paid to our NEOs for 2025 to Company performance:

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| |
|:---|
| *Financial List of Performance Measures* |
| Revenue |
| Adjusted EBITDA |
| Total Shareholder Return |

---

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**Equity Com** **pensation Plan Information**

The following table provides information as of December 31, 2025 with respect to shares of our common stock that may be issued under our existing equity compensation plans.

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| | | | |
|:---|:---|:---|:---|
|  | **(a) Number of** | **(b) Weighted** | **(c) Number of** |
|  | **securities to** | **average** | **securities remaining** |
|  | **be issued** | **exercise price** | **available for future** |
|  | **upon exercise** | **of outstanding** | **issuance under equity** |
|  | **of outstanding** | **options,** | **compensation plans** |
|  | **options,** | **warrants and** | **(excluding securities** |
| **Plan category** | **warrants and rights** | **rights** <sup>(1)</sup> | **reflected in column (a))** |
| Equity compensation plans approved by security holders <sup>(2)(3)</sup> |  | $— | 2206725 |
| Equity compensation plans not approved by security holders |  |  |  |
| Total |  | $— | 2206725 |

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(1)The weighted average exercise price is calculated based solely on outstanding stock options.

(2)Includes the following plans: 2014 Plan, 2023 Plan and 2014 Employee Stock Purchase Plan ("ESPP").

(3)Our 2023 Plan had 1,582,310 shares available for issuance as of December 31, 2025. Our ESPP provides for annual increases in the number of shares available for sale under the ESPP on the first day of each fiscal year beginning in 2015, equal to the least of: (i) 179,069 shares; (ii) 1.5% of the outstanding shares of our common stock on the last day of our immediately preceding fiscal year; or (iii) such other amount as may be determined by the administrator. Our ESPP had 624,415 shares available for sale as of December 31, 2025. On January 1, 2026, the number of shares available for issuance under our ESPP increased by 179,069 shares, respectively, pursuant to these provisions. This increase is not reflected in the table above.

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**SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT**

The following table sets forth certain information with respect to the beneficial ownership of our common stock as of April 6, 2026, the Record Date for the Annual Meeting, for:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•each of our directors and nominees for director;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•each of our NEOs;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•all of our current directors and executive officers as a group; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•each person or group who we know beneficially owned more than 5% of our common stock.

We have determined beneficial ownership in accordance with the rules of the SEC and the information is not necessarily indicative of beneficial ownership for any other purpose. Unless otherwise indicated below, to our knowledge, the persons and entities named in the table have sole voting and sole investment power with respect to all shares that they beneficially owned, subject to community property laws where applicable.

We have based our calculation of the percentage of beneficial ownership on 27,324,616 shares of our common stock outstanding as of April 6, 2026. We have deemed shares of our common stock issuable pursuant to RSUs which are subject to vesting conditions expected to occur within 60 days of April 6, 2026 to be outstanding and to be beneficially owned by the person holding the RSU for the purpose of computing the percentage ownership of that person. We did not deem these shares outstanding, however, for the purpose of computing the percentage ownership of any other person.

Unless otherwise indicated, the address of each beneficial owner listed in the table below is c/o Inogen, Inc., 500 Cummings Center, Suite 2800, Beverly, Massachusetts 01915.

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| | | |
|:---|:---|:---|
|  | **Number of** | **Percentage of** |
|  | **shares** | **shares** |
|  | **beneficially** | **beneficially** |
| **Name of beneficial owner** | **owned** | **owned** |
| ***5% Stockholders:*** |  |  |
| Yuwell (Hong Kong) Holdings Limited <sup>(1)</sup> | 2626425 | 9.6% |
| BlackRock, Inc. <sup>(2)</sup> | 1657385 | 6.1% |
| ***Directors and executive officers, including our NEOs:*** |  |  |
| Kevin R.M. Smith <sup>(3)</sup> | 133462 | \* |
| Jason Richardson |  | \* |
| Michael Bourque <sup>(4)</sup> | 94596 | \* |
| Kevin P. Smith <sup>(5)</sup> | 22007 | \* |
| Gregoire Ramade <sup>(6)</sup> | 44229 | \* |
| Jennifer Yi Boyer <sup>(7)</sup> | 26747 | \* |
| Mary Wright <sup>(8)</sup> | 19129 | \* |
| Elizabeth Mora <sup>(9)</sup> | 79180 | \* |
| Heather Rider <sup>(10)</sup> | 88201 | \* |
| Glenn Boehnlein <sup>(11)</sup> | 76885 | \* |
| Kevin King <sup>(12)</sup> | 76885 | \* |
| Mary Kay Ladone <sup>(13)</sup> | 76885 | \* |
| Mira Sahney <sup>(14)</sup> | 39724 | \* |
| All current directors and executive officers as a group (12 persons) <sup>(15)</sup> | 683334 | 2.5% |

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------

\* Represents beneficial ownership of less than one percent (1%) of the outstanding shares of our common stock.

(1)Based solely on the most recently available Schedule 13G filed with the SEC on February 24, 2025, Yuwell (Hong Kong) Holdings Limited has sole voting power as to 2,626,425 shares and sole dispositive power as to 2,626,425 shares. Yuwell (Hong Kong) Holdings Limited is a company registered in Hong Kong, and its address is Huanyuan East Road No. 1, Xuzhuang Software Park No. 1, Nanjing, Jiangsu, the People's Republic of China.

------

(2)Based solely on the most recently available Schedule 13G/A filed with the SEC on July 17, 2025, BlackRock, Inc. has sole voting power as to 1,615,843 shares and sole dispositive power as to 1,657,385 shares. The shares reported as being beneficially held by BlackRock, Inc. may be held by one or more of the following subsidiaries: BlackRock Advisors, LLC, BlackRock Fund Advisors, BlackRock Institutional Trust Company, National Association, BlackRock Financial Management, Inc., BlackRock Investment Management, LLC, BlackRock Asset Management Canada Limited. BlackRock, Inc. is a Delaware corporation and the address of BlackRock, Inc. is 50 Hudson Yards New York, NY 10001.

(3)Consists of 133,462 shares held. Excludes shares issuable upon vesting of time-based RSUs not vesting within 60 days of April 6, 2026.

(4)Consists of 94,596 shares held. Excludes shares issuable upon vesting of time-based RSUs not vesting within 60 days of April 6, 2026.

(5)Consists of 22,007 shares held. Excludes shares issuable upon vesting of time-based RSUs not vesting within 60 days of April 6, 2026.

(6)Consists of 44,229 shares held. Excludes shares issuable upon vesting of time-based RSUs not vesting within 60 days of April 6, 2026.

(7)Consists of 26,747 shares held. Excludes shares issuable upon vesting of time-based RSUs not vesting within 60 days of April 6, 2026.

(8)Consists of 19,129 shares held. Excludes shares issuable upon vesting of time-based RSUs not vesting within 60 days of April 6, 2026.

(9)Consists of 48,568 shares held and 30,612 shares issuable upon vesting of time-based RSUs vesting within 60 days of April 6, 2026.

(10)Consists of 57,589 shares held and 30,612 shares issuable upon vesting of time-based RSUs vesting within 60 days of April 6, 2026.

(11)Consists of 46,273 shares held and 30,612 shares issuable upon vesting of time-based RSUs vesting within 60 days of April 6, 2026.

(12)Consists of 46,273 shares held and 30,612 shares issuable upon vesting of time-based RSUs vesting within 60 days of April 6, 2026.

(13)Consists of 46,273 shares held and 30,612 shares issuable upon vesting of time-based RSUs vesting within 60 days of April 6, 2026.

(14)Consists of 9,112 shares held and 30,612 shares issuable upon vesting of time-based RSUs vesting within 60 days of April 6, 2026.

(15)Consists of 594,258 shares held, and 183,672 shares issuable upon vesting of time-based RSUs vesting within 60 days of April 6, 2026. Excludes shares issuable upon vesting of time-based RSUs not vesting within 60 days of April 6, 2026.

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**RELATED PERSON TRANSACTIONS**

We have adopted a formal written policy providing that our Audit Committee will be responsible for reviewing "related party transactions," which are transactions (i) in which we are or will be a participant, (ii) in which the aggregate amount involved exceeds or may be expected to exceed $120,000 and (iii) in which a related person has or will have a direct or indirect interest. For purposes of this policy, a related person will be defined as a director, nominee for director, executive officer, or greater than 5% beneficial owner of our common stock and their immediate family members. Under this policy, all related party transactions may be consummated or continued only if approved or ratified by our Audit Committee.

Except as disclosed below, since January 1, 2024, we have not entered into any transactions, nor are there any currently proposed transactions to which we will be a party, in which:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•the amounts involved exceeded or will exceed $120,000; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•any of our directors, nominees for director, executive officers or holders of more than 5% of our outstanding capital stock, or any immediate family member of, or person sharing the household with, any of these individuals or entities, had or will have a direct or indirect material interest.

**Yuwell Collaboration**

On January 25, 2025, the Company entered into a Strategic Collaboration Agreement (the "Collaboration Agreement") with Jiangsu Yuyue Medical Equipment & Supply Co., Ltd. ("Yuwell"). The Collaboration Agreement established guidelines and principles relating to the parties' cooperation with respect to distribution, research and development, licensing, and supply chain optimization. In connection with their entry into the Collaboration Agreement, the Company and Yuwell also entered into two distribution arrangements whereby the Company will distribute certain products supplied by Yuwell in the United States and specified European countries and Yuwell will distribute certain products supplied by the Company in specified Asia Pacific countries. Pursuant to the Collaboration Agreement, the Company has started distributing the Inogen Voxi 5 stationary oxygen concentrator as well as the Aurora continuous positive airway pressure ("CPAP") masks in the United States, and Yuwell has commenced distributing certain portable oxygen concentrators supplied by the Company in specified countries in the Asia-Pacific region. During the year ended December 31, 2025, we purchased approximately $4.0 million of Yuwell's products under the Collaboration Agreement.

On January 25, 2025, the Company entered into a securities purchase agreement with Yuwell (Hong Kong) Holdings Limited (the "Investor"), a wholly-owned subsidiary of Yuwell, in which the Company agreed to issue and sell an aggregate of 2,626,425 shares of the Company's common stock for an aggregate purchase price of approximately $27.2 million (the "Yuwell Private Placement"). The Company granted customary registration rights to the Investor in connection with the Yuwell Private Placement. For further description of the Yuwell Private Placement, see Note 7 to the audited financial statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2025.

**Indemnification Agreements**

We have entered into customary indemnification agreements with each of our directors and executive officers.

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**OTHER MATTERS**

**Section 16(a) Beneficial Ownership Reporting Compliance**

Section 16(a) of the Exchange Act requires our directors, executive officers, and holders of more than 10% of our common stock to file with the SEC reports regarding their ownership and changes in ownership of our securities. We believe that our directors, executive officers, and 10% stockholders complied with all Section 16(a) filing requirements in 2025 except for the following: Mr. Boehnlein filed a late Form 4 on May 19, 2025 in connection with a time-based restricted stock award that vested on May 14, 2025. The late filing was due to an administrative oversight.

In making these statements, we have relied upon examination of the filings made with the SEC and the written representations of our directors and executive officers.

**Available I** **nformation**

Our financial statements for our fiscal year ended December 31, 2025 are included in our Annual Report on Form 10-K. This proxy statement and our Annual Report are posted on the Investor Relations section of our website at http://investor.inogen.com and are available from the SEC at its website at www.sec.gov. You may also obtain a copy of our Annual Report without charge by sending a written request to Inogen, Inc., Attention: Investor Relations, 500 Cummings Center, Suite 2800, Beverly, Massachusetts 01915.

**Availability of Amended and Restated Bylaws**

A copy of our bylaws may be obtained by accessing our public filings on the SEC's website at www.sec.gov. You may also contact our Corporate Secretary at our principal executive office for a copy of the relevant bylaw provisions regarding the requirements for making stockholder proposals and nominating director candidates.

**Company Website**

We maintain a website at www.inogen.com. Information contained on, or that can be accessed through, our website is not intended to be incorporated by reference into this proxy statement, and references to our website address in this proxy statement are inactive textual references only.

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**PROPOSALS OF STOCKHOLDERS AND DIRECTOR NOMINATIONS FOR 2027 ANNUAL MEETING**

Stockholders who wish to present proposals for inclusion in the proxy materials to be distributed in connection with next year's Annual Meeting must submit their proposals so that they are received at Inogen's principal executive offices no later than the close of business (8:30 p.m. Eastern Time) on , 2026. In addition, stockholder proposals must comply with the requirements of Rule 14a-8 under the Exchange Act regarding the inclusion of stockholder proposals in company-sponsored proxy materials. Pursuant to the rules promulgated by the SEC, simply submitting a proposal does not guarantee that it will be included. Notices of proposals for inclusion in the proxy materials must be addressed to: Corporate Secretary, Inogen, Inc., 500 Cummings Center, Suite 2800, Beverly, Massachusetts 01915.

Our bylaws also establish an advance notice procedure for stockholders who wish to present a proposal before an annual meeting of stockholders but do not intend for the proposal to be included in our proxy statement, provided that such stockholder satisfies the requirements set forth in our bylaws. In order to be properly brought before the 2027 Annual Meeting of Stockholders, a stockholder's notice of a matter the stockholder wishes to present, or the person or persons the stockholder wishes to nominate as a director, must be delivered to the Corporate Secretary of Inogen at its principal executive offices not less than 45 nor more than 75 days before the first anniversary of the date on which Inogen first mailed its proxy materials or a notice of availability of proxy materials (whichever is earlier) for the preceding year's Annual Meeting. As a result, any notice given by a stockholder pursuant to these provisions of our bylaws must be received no earlier than , 2027 and no later than the close of business (8:00 p.m. Eastern Time) on , 2027, unless the date of our 2027 Annual Meeting date is changed by more than 25 days from the one year anniversary of June 5, 2026. In that case, we must receive proposals no earlier than the close of business on the 120<sup>th</sup>day prior to the date of the 2027 Annual Meeting and not later than the close of business on the later of the 90<sup>th</sup> day prior to the date of the 2027 Annual Meeting or the 10<sup>th</sup> day following the day on which we first make a public announcement of the date of the meeting if the first public announcement of the date of the 2026 Annual Meeting is less than 100 days prior the date of the 2026 Annual Meeting.

To be in proper form, a stockholder's notice must include the specified information concerning the proposal or nominee as described in our bylaws and the rules and regulations of the SEC, including Rule 14a-19 under the Exchange Act. A stockholder who wishes to submit a proposal or nomination is encouraged to seek independent counsel about our bylaws and the rules and regulations of the SEC, including Rule 14a-19 under the Exchange Act. We will not consider any proposal or nomination that is not timely or otherwise does not meet the requirements of our bylaws and the rules and regulations of the SEC, including Rule 14a-19 under the Exchange Act, for submitting a proposal or nomination. If a stockholder who has notified us of his, her or its intention to present a proposal at an annual meeting, or a qualified representative of such stockholder, does not appear to present his, her or its proposal at such annual meeting, we are not required to present the proposal for a vote at such annual meeting.

Notices of intention to present proposals at the 2027 Annual Meeting of Stockholders must be addressed to: Corporate Secretary, Inogen, Inc., 500 Cummings Center, Suite 2800, Beverly, Massachusetts 01915. We reserve the right to reject, rule out of order, or take other appropriate action with respect to any proposal that does not comply with these and other applicable requirements.

Please refer to the full text of our advance notice bylaw provisions for additional information and requirements. A copy of our bylaws has been filed with our Annual Report on Form 10-K for the year ended December 31, 2025 and may be obtained by writing to our Corporate Secretary at the address listed above.

\* \* \*

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The Board does not know of any other matters to be presented at the Annual Meeting. If any additional matters are properly presented at the Annual Meeting, the persons named on the enclosed proxy card will have discretion to vote the shares of common stock they represent in accordance with their own judgment on such matters.

It is important that your shares of common stock be represented at the Annual Meeting, regardless of the number of shares that you hold. You are, therefore, urged to vote over the Internet or by telephone as instructed on the proxy card or, if you received printed proxy materials, execute and return, at your earliest convenience, the enclosed proxy card in the envelope that has also been provided.

**THE BOARD OF DIRECTORS**

Beverly, Massachusetts

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;, 2026

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| | | |
|:---|:---|:---|
| **<u>APPENDIX A – UNAUDITED RECONCILIATION FROM GAAP TO NON-GAAP</u>** | **<u>APPENDIX A – UNAUDITED RECONCILIATION FROM GAAP TO NON-GAAP</u>** | **<u>APPENDIX A – UNAUDITED RECONCILIATION FROM GAAP TO NON-GAAP</u>** |
| **Reconciliation of U.S. GAAP to Other Non-GAAP Financial Information** | **Reconciliation of U.S. GAAP to Other Non-GAAP Financial Information** | **Reconciliation of U.S. GAAP to Other Non-GAAP Financial Information** |
| (unaudited) | (unaudited) | (unaudited) |
| *(amounts in thousands)* | **Years ended December 31,** | **Years ended December 31,** |
| **Non-GAAP EBITDA and Adjusted EBITDA** | **2025** | **2024** |
| Net loss | $(22747) | $(35888) |
| &nbsp;&nbsp;&nbsp;&nbsp;Non-GAAP adjustments: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Interest income | (4385) | (5190) |
| &nbsp;&nbsp;&nbsp;&nbsp;Provision (benefit) for income taxes | (632) | (588) |
| &nbsp;&nbsp;&nbsp;&nbsp;Depreciation and amortization | 20659 | 21004 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;EBITDA (non-GAAP) | (7105) | (20662) |
| &nbsp;&nbsp;&nbsp;&nbsp;Stock-based compensation | 8014 | 7397 |
| &nbsp;&nbsp;&nbsp;&nbsp;Acquisition-related expenses |  | 784 |
| &nbsp;&nbsp;&nbsp;&nbsp;Change in fair value of earnout liability |  | 3000 |
| &nbsp;&nbsp;&nbsp;&nbsp;Legal and settlement expenses | 1784 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Adjusted EBITDA (non-GAAP) | 2693 | (9481) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Bonus costs<sup>(1)</sup> | 1000 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Adjusted EBITDA, as defined for compensation purposes (non-GAAP) | $3693 | $(9481) |

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(1) Includes severance, relocation, sign-on bonuses and other.

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**APPENDIX B - AMENDED AND RESTATED 2023 EQUITY INCENTIVE PLAN**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.<u>Purposes of the Plan</u>. The purposes of this Plan are:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•to attract and retain the best available personnel for positions of substantial responsibility,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•to provide additional incentive to Employees, Directors and Consultants, and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•to promote the success of the Company's business.

The Plan permits the grant of Incentive Stock Options, Nonstatutory Stock Options, Restricted Stock, Restricted Stock Units, Stock Appreciation Rights, Performance Units and Performance Shares.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.<u>Definitions</u>. As used herein, the following definitions will apply:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a."<u>Administrator</u>" means the Board or any of its Committees as will be administering the Plan, in accordance with Section 4 of the Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b."<u>Applicable Laws</u>" means the legal and regulatory requirements relating to the administration of equity-based awards, including without limitation the related issuance of Shares, including without limitation under U.S. federal and state corporate laws, U.S. federal and state securities laws, the Code, any stock exchange or quotation system on which the Common Stock is listed or quoted and the applicable laws of any non-U.S. country or jurisdiction where Awards are, or will be, granted under the Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c."<u>Award</u>" means, individually or collectively, a grant under the Plan of Options, Stock Appreciation Rights, Restricted Stock, Restricted Stock Units, Performance Units or Performance Shares.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d."<u>Award Agreement</u>" means the written or electronic agreement provided by the Company setting forth the terms and provisions applicable to an Award granted under the Plan. The Award Agreement is subject to the terms and conditions of the Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e."<u>Board</u>" means the Board of Directors of the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;f."<u>Cause</u>" means (i) the Participant's conviction of any crime (A) constituting a felony or (B) that has, or could reasonably be expected to result in, an adverse impact on the performance of Participant's duties to the Company (or any Parent or Subsidiary), or otherwise has, or could reasonably be expected to result in, an adverse impact to the business or reputation of the Company (or any Parent or Subsidiary); (ii) conduct of Participant, in connection with Participant's employment or service to the Company (or any Parent or Subsidiary), that has, or could reasonably be expected to result in, material injury to the business or reputation of the Company (or any Parent or Subsidiary), including, without limitation, act(s) of fraud, embezzlement, misappropriation and breach of fiduciary duty; (iii) any material violation of the operating and ethics policies of the Company (or any Parent or Subsidiary), including, but not limited to those relating to sexual harassment and the disclosure or misuse of confidential information; (iv) willful neglect in the performance of Participant's duties or willful or repeated failure or refusal to perform such duties; or (v) Participant's breach of any material provision of any agreement between Participant and the Company (or any Parent or Subsidiary), including, without limitation, any confidentiality agreement.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;g."<u>Change in Control</u>" means the occurrence of any of the following events:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i.<u>Change in Ownership of the Company</u>. A change in the ownership of the Company which occurs on the date that any one person, or more than one person acting as a group ("<u>Person</u>"), acquires ownership of the stock of the Company that, together with the stock held by such Person, constitutes more than fifty percent (50%) of the total voting power of the stock of the Company; provided, however, that for purposes of this subsection, the acquisition of additional stock by any one Person, who is considered to own more than fifty percent (50%) of the total voting power of the stock of the Company will not be considered a Change in Control; provided, further, that any change in the ownership of the stock of the Company as a result of a private financing of the Company that is approved by the Board also will not be considered a Change in Control. Further, if the stockholders of the Company immediately before such change in ownership continue to retain immediately after the change in ownership, in substantially the same proportions as their ownership of shares of the Company's voting stock immediately prior to the change in ownership, direct or indirect beneficial ownership of fifty percent (50%) or more of the total voting power of the stock of the Company or of the ultimate parent entity of the Company, such event will not be considered a Change in Control under this subsection (i). For this purpose, indirect beneficial ownership will include, without limitation, an interest resulting from ownership of the voting securities of one or more corporations or other business entities which own the Company, as the case may be, either directly or through one or more subsidiary corporations or other business entities; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ii.<u>Change in Effective Control of the Company</u>. A change in the effective control of the Company which occurs on the date that a majority of members of the Board is replaced during any twelve (12) month period by Directors whose appointment or election is not endorsed by a majority of the members of the Board prior to the date of the appointment or election. For purposes of this subsection (ii), if any Person is considered to be in effective control of the Company, the acquisition of additional control of the Company by the same Person will not be considered a Change in Control; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iii.<u>Change in Ownership of a Substantial Portion of the Company's Assets</u>. A change in the ownership of a substantial portion of the Company's assets which occurs on the date that any Person acquires (or has acquired during the twelve (12) month period ending on the date of the most recent acquisition by such Person or Persons) assets from the Company that have a total gross fair market value equal to or more than fifty percent (50%) of the total gross fair market value of all of the assets of the Company immediately prior to such acquisition or acquisitions; provided, however, that for purposes of this subsection (iii), the following will not constitute a change in the ownership of a substantial portion of the Company's assets: (A) a transfer to an entity that is controlled by the Company's stockholders immediately after the transfer, or (B) a transfer of assets by the Company to: (1) a stockholder of the Company (immediately before the asset transfer) in exchange for or with respect to the Company's stock, (2) an entity, fifty percent (50%) or more of the total value or voting power of which is owned, directly or indirectly, by the Company, (3) a Person, that owns, directly or indirectly, fifty percent (50%) or more of the total value or voting power of all the outstanding stock of the Company, or (4) an entity, at least fifty percent (50%) of the total value or voting power of which is owned, directly or indirectly, by a Person described in subsection (iii)(B)(3). For purposes of this subsection (iii), gross fair market value means the value of the assets of the Company, or the value of the assets being disposed of, determined without regard to any liabilities associated with such assets.

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For purposes of this definition, persons will be considered to be acting as a group if they are owners of a corporation that enters into a merger, consolidation, purchase or acquisition of stock, or similar business transaction with the Company.

Notwithstanding the foregoing, a transaction will not be deemed a Change in Control unless the transaction qualifies as a change in control event within the meaning of Section 409A.

Further and for the avoidance of doubt, a transaction will not constitute a Change in Control if: (x) its primary purpose is to change the jurisdiction of the Company's incorporation, or (y) its primary purpose is to create a holding company that will be owned in substantially the same proportions by the persons who held the Company's securities immediately before such transaction.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;h."<u>Code</u>" means the U.S. Internal Revenue Code of 1986, as amended. Any reference to a section of the Code or regulation thereunder will include such section or regulation, any valid regulation or other formal guidance of general or direct applicability promulgated under such section, and any comparable provision of any future legislation or regulation amending, supplementing or superseding such section or regulation.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i."<u>Committee</u>" means a committee of Directors or of other individuals satisfying Applicable Laws appointed by the Board, or by a duly authorized committee of the Board, in accordance with Section 4 hereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;j."<u>Common Stock</u>" means the common stock of the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;k."<u>Company</u>" means Inogen, Inc., a Delaware corporation, or any successor thereto.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;l."<u>Consultant</u>" means any natural person, including an advisor, engaged by the Company or a Parent or Subsidiary of the Company to render bona fide services to such entity, provided the services (i) are not in connection with the offer or sale of securities in a capital-raising transaction, and (ii) do not directly promote or maintain a market for the Company's securities, in each case, within the meaning of Form S-8 promulgated under the Securities Act, and provided, further, that a Consultant will include only those persons to whom the issuance of Shares may be registered under Form S-8 promulgated under the Securities Act.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;m."<u>Director</u>" means a member of the Board.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;n."<u>Disability</u>" means total and permanent disability as defined in Section 22(e)(3) of the Code, provided that in the case of Awards other than Incentive Stock Options, the Administrator in its discretion may determine whether a permanent and total disability exists in accordance with uniform and non-discriminatory standards adopted by the Administrator from time to time.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;o."<u>Employee</u>" means any person, including Officers and Directors, employed by the Company or any Parent or Subsidiary of the Company. Neither service as a Director nor payment of a director's fee by the Company will be sufficient to constitute "employment" by the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;p."<u>Exchange Act</u>" means the U.S. Securities Exchange Act of 1934, as amended, including the rules and regulations promulgated thereunder.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;q."<u>Exchange Program</u>" means a program under which (i) outstanding Awards are surrendered or cancelled in exchange for awards of the same type (which may have higher or lower exercise prices and different terms), awards of a different type, and/or cash, (ii) Participants would have the opportunity to transfer any outstanding Awards to a financial institution, and/or (iii) the exercise price of an outstanding Award is reduced. Pursuant to the provisions of Section 6(a), the Administrator may not institute an Exchange Program.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;r."<u>Fair Market Value</u>" means, as of any date, the value of Common Stock determined as follows:

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i.If the Common Stock is listed on any established stock exchange or a national market system, including without limitation the Nasdaq Global Select Market, the Nasdaq Global Market or the Nasdaq Capital Market of The Nasdaq Stock Market, or the New York Stock Exchange, its Fair Market Value will be the closing sales price for such stock (or, if no closing sales price was reported on that date, as applicable, on the last Trading Day such closing sales price was reported) as quoted on such exchange or system on the day of determination, as reported in *The Wall Street Journal* or such other source as the Administrator deems reliable;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ii.If the Common Stock is regularly quoted by a recognized securities dealer but selling prices are not reported, the Fair Market Value of a Share will be the mean between the high bid and low asked prices for the Common Stock on the day of determination (or, if no bids and asks were reported on that date, as applicable, on the last Trading Day such bids and asks were reported), as reported in *The Wall Street Journal* or such other source as the Administrator deems reliable; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iii.In the absence of an established market for the Common Stock, the Fair Market Value will be determined in good faith by the Administrator.

In addition, for purposes of determining the fair market value of shares for any reason other than the determination of the exercise price of Options or Stock Appreciation Rights, fair market value will be determined by the Administrator in a manner compliant with Applicable Laws and applied consistently for such purpose. The determination of fair market value for purposes of tax withholding may be made in the Administrator's discretion subject to Applicable Laws and is not required to be consistent with the determination of Fair Market Value for other purposes.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;s."<u>Fiscal Year</u>" means the fiscal year of the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;t."<u>Good Reason</u>" means, without Participant's consent, (i) a substantial and material diminution in Participant's duties or responsibilities; (ii) a reduction in base salary or annual bonus opportunity of ten percent (10%) or more; or (iii) the failure of the Company to pay any compensation when due. Participant may terminate Participant's status as Service Provider with Good Reason by providing the Company thirty (30) days' written notice setting forth in reasonable specificity the event that constitutes Good Reason, which written notice, to be effective, must be provided to the Company within thirty (30) days of the occurrence of such event. During such thirty (30)-day notice period, the Company shall have a cure right (if curable), and if not cured within such period, Participant's termination will be effective upon the expiration of such cure period.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;u."<u>Incentive Stock Option</u>" means an Option that by its terms qualifies and is otherwise intended to qualify as an incentive stock option within the meaning of Section 422 of the Code and the regulations promulgated thereunder.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;v."<u>Inside Director</u>" means a Director who is an Employee.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;w."<u>Involuntary Termination</u>" means the termination of Participant as a Service Provider by reason of:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i.Participant's involuntary dismissal or discharge by the Company, or by the acquiring or successor entity (or Parent or any Subsidiary thereof for which Participant is a Service Provider) for reasons other than Cause; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ii.Participant's voluntary resignation for Good Reason.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;x."<u>Nonstatutory Stock Option</u>" means an Option that by its terms does not qualify or is not intended to qualify as an Incentive Stock Option.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;y."<u>Officer</u>" means a person who is an officer of the Company within the meaning of Section 16 of the Exchange Act and the rules and regulations promulgated thereunder.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;z."<u>Option</u>" means a stock option granted pursuant to the Plan.

aa."<u>Outside Director</u>" means a Director who is not an Employee.

bb."<u>Parent</u>" means a "parent corporation," whether now or hereafter existing, as defined in Section 424(e) of the Code.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cc."<u>Participant</u>" means the holder of an outstanding Award.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;dd."<u>Performance Share</u>" means an Award denominated in Shares which may be earned in whole or in part upon attainment of performance goals or other vesting criteria as the Administrator may determine pursuant to Section 11.

ee."<u>Performance Unit</u>" means an Award which may be earned in whole or in part upon attainment of performance goals or other vesting criteria as the Administrator may determine and which may be settled for cash, Shares or other securities or a combination of the foregoing pursuant to Section 11.

ff."<u>Period of Restriction</u>" means the period (if any) during which the transfer of Shares of Restricted Stock are subject to restrictions and therefore, the Shares are subject to a substantial risk of forfeiture. Such restrictions may be based on the passage of time, continued service, the achievement of target levels of performance, the achievement of performance goals, or the occurrence of other events as determined by the Administrator.

gg."<u>Plan</u>" means this Amended and Restated 2023 Equity Incentive Plan.

hh."<u>Restricted Stock</u>" means Shares issued pursuant to a Restricted Stock award under Section 8 of the Plan, or issued pursuant to the early exercise of an Option.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ii."<u>Restricted Stock Unit</u>" means a bookkeeping entry representing an amount equal to the Fair Market Value of one Share, granted pursuant to Section 9. Each Restricted Stock Unit represents an unfunded and unsecured obligation of the Company.

jj."<u>Rule 16b-3</u>" means Rule 16b-3 of the Exchange Act or any successor to Rule 16b-3, as in effect when discretion is being exercised with respect to the Plan.

kk."<u>Section 16(b)</u>" means Section 16(b) of the Exchange Act.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ll."<u>Section 409A</u>" means Section 409A of the Code, as it has been and may be amended from time to time, and any proposed or final Treasury Regulations and Internal Revenue Service guidance that has been promulgated or may be promulgated thereunder, from time to time, or any state law equivalent.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;mm."<u>Securities Act</u>" means the U.S. Securities Act of 1933, as amended, as amended, including the rules and regulations promulgated thereunder.

nn."<u>Service Provider</u>" means an Employee, Director or Consultant.

oo."<u>Share</u>" means a share of the Common Stock, as adjusted in accordance with Section 14 of the Plan.

pp."<u>Stock Appreciation Right</u>" means an Award, granted alone or in connection with an Option, that pursuant to Section 10 is designated as a Stock Appreciation Right.

qq."<u>Subsidiary</u>" means a "subsidiary corporation," whether now or hereafter existing, as defined in Section 424(f) of the Code.

rr."<u>Trading Day</u>" means a day that the primary stock exchange, national market system, or other trading platform, as applicable, upon which the Common Stock is listed (or otherwise trades regularly, as determined by the Administrator, in its sole discretion) is open for trading.

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ss."<u>U.S. Treasury Regulations</u>" means the Treasury Regulations of the Code. Reference to a specific Treasury Regulation or Section of the Code will include such Treasury Regulation or Section, any valid regulation promulgated under such Section, and any comparable provision of any future legislation or regulation amending, supplementing or superseding such Section or regulation.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.<u>Stock Subject to the Plan</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a.<u>Stock Subject to the Plan</u>. Subject to the provisions of Section 14 of the Plan, the maximum aggregate number of Shares that may be issued under the Plan is (i) 3,100,000 shares, plus (ii) (A) 842,335 shares that, as of immediately before the termination or expiration of the 2014 Equity Incentive Plan (the "2014 Plan"), were reserved but not issued under any 2014 Plan awards and were not subject to any awards granted under the 2014 Plan, plus (B) 1,432,574 shares and any of the remaining 6,695 shares subject to awards granted under the 2014 Plan or the Company's 2012 Equity Incentive Plan (the "2012 Plan") that, after the 2014 Plan is terminated or expired, expire or otherwise terminate without having been exercised or issued in full or are forfeited to or repurchased by the Company due to failure to vest, with the maximum number of shares that may be added to the Amended and Restated Plan under clause (ii) above equal to 2,385,032 shares. In addition, Shares may become available for issuance under the Plan pursuant to Section 3(b). The Shares may be authorized, but unissued, or reacquired Common Stock.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b.<u>Lapsed Awards</u>. If an Award expires or becomes unexercisable without having been exercised in full, or, with respect to Restricted Stock, Restricted Stock Units, Performance Units or Performance Shares, is forfeited to or repurchased by the Company due to failure to vest, then the unpurchased Shares (or for Awards other than Options or Stock Appreciation Rights, the forfeited or repurchased Shares), which were subject thereto will become available for future grant or sale under the Plan (unless the Plan has terminated). Upon exercise of a Stock Appreciation Right settled in Shares, the gross number of Shares covered by the portion of the Award so exercised, whether or not actually issued pursuant to such exercise, will cease to be available under the Plan. Shares that actually have been issued under the Plan under any Award will not be returned to the Plan and will not become available for future distribution under the Plan; provided, however, that if Shares issued pursuant to Awards of Restricted Stock, Restricted Stock Units, Performance Shares or Performance Units are repurchased by the Company or are forfeited to the Company due to failure to vest, such Shares will become available for future grant under the Plan. To the extent an Award under the Plan is paid out in cash rather than Shares, such cash payment will not result in reducing the number of Shares available for issuance under the Plan. Notwithstanding the foregoing and, subject to adjustment as provided in Section 14, the maximum number of Shares that may be issued upon the exercise of Incentive Stock Options will equal the aggregate Share number stated in Section 3(a), plus, to the extent allowable under Section 422 of the Code and the Treasury Regulations promulgated thereunder, any Shares that become available for issuance under the Plan pursuant to this Section 3(b).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c.<u>Share Reserve</u>. The Company, at all times during the term of this Plan, will reserve and keep available such number of Shares as will be sufficient to satisfy the requirements of the Plan.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d.<u>Share Recycling.</u> Notwithstanding anything in the Plan to the contrary, the following Shares shall not be available for future grants of Awards: (i) Shares tendered by a Participant or withheld by the Company in payment of the exercise price of an Option or any stock option granted under the 2012 Plan or the 2014 Plan; (ii) Shares tendered by a Participant or withheld by the Company to satisfy any tax withholding obligation with respect to an Award or any 2012 Plan or 2014 Plan Award; (iii) Shares subject to a Stock Appreciation Right or stock appreciation right granted under the 2012 Plan or the 2014 Plan that are not issued in connection with the stock settlement of the Stock Appreciation Right or stock appreciation right on exercise; and (iv) Shares purchased on the open market with the cash proceeds from the exercise of Options or stock options granted under the 2012 Plan or the 2014 Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.<u>Administration of the Plan</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a.<u>Procedure</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i.<u>Multiple Administrative Bodies</u>. Different Committees with respect to different groups of Service Providers may administer the Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ii.<u>Rule</u> <u>16b-3</u>. To the extent desirable to qualify transactions hereunder as exempt under Rule 16b-3, the transactions contemplated hereunder will be structured to satisfy the requirements for exemption under Rule 16b-3.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iii.<u>Other Administration</u>. Other than as provided above, the Plan will be administered by (A) the Board or (B) a Committee, which Committee will be constituted to comply with Applicable Laws.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iv.<u>Delegation of Authority for Day-to-Day Administration</u>. Except to the extent prohibited by Applicable Law, the Administrator may delegate to one or more individuals the day-to-day administration of the Plan and any of the functions assigned to it in this Plan. Such delegation may be revoked at any time.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b.<u>Powers of the Administrator</u>. Subject to the provisions of the Plan, and in the case of a Committee, the specific duties delegated by the Board to such Committee, the Administrator will have the authority, in its discretion, to:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i.determine the Fair Market Value;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ii.select the Service Providers to whom Awards may be granted hereunder;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iii.to determine whether and to what extent Awards are granted hereunder;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iv.determine the number of Shares or dollar amounts to be covered by each Award granted hereunder;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;v.approve forms of Award Agreement for use under the Plan;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;vi.determine the terms and conditions, not inconsistent with the terms of the Plan, of any Award granted hereunder. The terms and conditions include, but are not limited to, the exercise price, the time or times when Awards may be exercised (which may be based on performance criteria), any vesting acceleration or waiver of forfeiture restrictions, and any restriction or limitation regarding any Award or the Shares relating thereto, based in each case on such factors as the Administrator will determine;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;vii.construe and interpret the terms of the Plan and Awards granted pursuant to the Plan;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;viii.prescribe, amend and rescind rules and regulations relating to the Plan, including rules and regulations relating to sub-plans established for the purpose of facilitating compliance with applicable non-U.S. laws, easing the administration of the Plan or for qualifying for favorable tax treatment under applicable non-U.S. laws;

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ix.modify or amend each Award (subject to Section 6(a) and Section 19 of the Plan), including without limitation the discretionary authority to extend the post-service exercisability period of Awards; provided, however, that in no event will the term of an Option or Stock Appreciation Right be extended beyond its original maximum term;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;x.allow Participants to satisfy tax withholding obligations in a manner prescribed in Section 15 of the Plan;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;xi.authorize any person to execute on behalf of the Company any instrument required to effect the grant of an Award previously granted by the Administrator;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;xii.temporarily suspend the exercisability of an Award if the Administrator deems such suspension to be necessary or appropriate for administrative purposes or to comply with Applicable Laws, provided that such suspension must be lifted prior to the expiration of the maximum term and post-service exercisability period of an Award, unless doing so would not comply with Applicable Laws;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;xiii.allow a Participant, to defer the receipt of the payment of cash or the delivery of Shares that otherwise would be due to the Participant under an Award, subject to Section 15(c);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;xiv.determine whether Awards will be settled in Shares, cash or in any combination thereof;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;xv.impose such restrictions, conditions or limitations as it determines appropriate as to the timing and manner of any resales by a Participant or other subsequent transfers by the Participant of any Shares issued as a result of or under an Award, including without limitation, (A) restrictions under an insider trading policy, and (B) restrictions as to the use of a specified brokerage firm for such resales or other transfers; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;xvi.make all other determinations deemed necessary or advisable for administering the Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c.<u>Effect of Administrator's Decision</u>. The Administrator's decisions, determinations and interpretations will be final and binding on all Participants and any other holders of Awards and will be given the maximum deference permitted by Applicable Laws.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.<u>Eligibility</u>. Nonstatutory Stock Options, Stock Appreciation Rights, Restricted Stock, Restricted Stock Units, Performance Shares and Performance Units may be granted to Service Providers. Incentive Stock Options may be granted only to Employees.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.<u>Limitations</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a.<u>No Exchange Program</u>. Notwithstanding the powers of the Administrator set forth herein, the Administrator may not institute an Exchange Program.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b.<u>Dividends</u>. Dividends or other distributions payable with respect to Shares subject to Awards will not be paid before and unless the underlying Shares vest. No dividends or other distributions will be paid with respect to Shares that are subject to unexercised Options or Stock Appreciation Rights.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c.<u>Minimum Vesting Requirements</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i.<u>General</u>. Except as specified in Section 6(c)(ii), no portion of an Award, other than an Initial Award or an Annual Award (as such terms are defined in the Company's Outside Director Compensation Policy, as may be amended from time to time), may vest earlier than the one-year anniversary of such Award's date of grant, except if accelerated by reason of the Participant's death or Disability.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ii.<u>Exception</u>. Awards may be granted to any Service Provider (or Awards may be modified) without regard to the minimum vesting requirements set forth in Section 6(c)(i) to the extent such grants (or modifications) would not result in the issuance of

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an aggregate of more than 5% of the Shares reserved for issuance under Section 3(a) (the "<u>5% Limit</u>"). For purposes of clarification, an Award granted in substitution for an equity award of an acquired entity in connection with a transaction described in Section 424(a) of the Code (a "<u>Substituted Award</u>") shall not count against the 5% Limit. The 5% Limit applies in the aggregate to Awards (other than Substituted Awards) that do not satisfy the minimum vesting requirements set forth in Section 6(c)(i).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d.<u>Outside Director Limitations</u>. In any Fiscal Year, no Outside Director may be granted equity awards (including any Awards granted under this Plan), the value of which will be based on their grant date fair value determined in accordance with U.S. generally accepted accounting principles, and be provided any cash retainers or annual or meeting fees for service as an Outside Director in amounts that, in the aggregate, exceed $750,000, provided that such amount is increased to $1,000,000 in the Fiscal Year of his or her initial service as an Outside Director. Any 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 an Outside Director, will be excluded for purposes of this Section 6(d).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.<u>Stock Options</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a.<u>Grant of Options</u>. Subject to the terms and provisions of the Plan, the Administrator, at any time and from time to time, may grant Options to Service Providers in such amounts as the Administrator, in its sole discretion, will determine.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b.<u>Stock Option Agreement</u>. Each Award of an Option will be evidenced by an Award Agreement that will specify the exercise price, the number of Shares subject to the Option, the exercise restrictions, if any, applicable to the Option, and such other terms and conditions as the Administrator, in its sole discretion, will determine.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c.<u>$100,000 Limitation for Incentive Stock Options</u>. Notwithstanding any designation of an Option as an Incentive Stock Option, to the extent that the aggregate Fair Market Value of the Shares with respect to which Incentive Stock Options are exercisable for the first time by the Participant during any calendar year (under all plans of the Company and any Parent or Subsidiary) exceeds one hundred thousand dollars ($100,000), such Options will be treated as Nonstatutory Stock Options. For purposes of this Section 7(c), Incentive Stock Options will be taken into account in the order in which they were granted. The Fair Market Value of the Shares will be determined as of the time the Option with respect to such Shares is granted.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d.<u>Term of Option</u>. The term of each Option will be stated in the Award Agreement. In the case of an Incentive Stock Option, the term will be ten (10) years from the date of grant or such shorter term as may be provided in the Award Agreement. Moreover, in the case of an Incentive Stock Option granted to a Participant who, at the time the Incentive Stock Option is granted, owns stock representing more than ten percent (10%) of the total combined voting power of all classes of stock of the Company or any Parent or Subsidiary, the term of the Incentive Stock Option will be five (5) years from the date of grant or such shorter term as may be provided in the Award Agreement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e.<u>Option Exercise Price and Consideration</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i.<u>Exercise Price</u>. The per Share exercise price for the Shares to be issued pursuant to exercise of an Option will be determined by the Administrator, subject to the following:

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.In the case of an Incentive Stock Option granted to an Employee who, at the time the Incentive Stock Option is granted, owns stock representing more than ten percent (10%) of the voting power of all classes of stock of the Company or any Parent or Subsidiary, the per Share exercise price will be no less than one hundred ten percent (110%) of the Fair Market Value per Share on the date of grant.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.In the case of any other Option, the per Share exercise price will be no less than one hundred percent (100%) of the Fair Market Value per Share on the date of grant.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.Notwithstanding the foregoing, Options may be granted with a per Share exercise price of less than one hundred percent (100%) of the Fair Market Value per Share on the date of grant pursuant to a transaction described in, and in a manner consistent with, Section 424(a) of the Code.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ii.<u>Waiting Period and Exercise Dates</u>. At the time an Option is granted, the Administrator will fix the period within which the Option may be exercised and will determine any conditions that must be satisfied before the Option may be exercised.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iii.<u>Form of Consideration</u>. The Administrator will determine the acceptable form of consideration for exercising an Option, including the method of payment. In the case of an Incentive Stock Option, the Administrator will determine the acceptable form of consideration at the time of grant. Such consideration may consist entirely of, without limitation: (1) cash (including cash equivalents); (2) check; (3) promissory note, to the extent permitted by Applicable Laws; (4) other Shares, provided that such Shares have a Fair Market Value on the date of surrender equal to the aggregate exercise price of the Shares as to which such Option will be exercised and provided further that accepting such Shares will not result in any adverse accounting consequences to the Company, as the Administrator determines in its sole discretion; (5) consideration received by the Company under a broker-assisted (or other) cashless exercise program (whether through a broker or otherwise) implemented by the Company in connection with the Plan; (6) by reduction in the amount of any Company liability to the Participant; (7) by net exercise; (8) such other consideration and method of payment for the issuance of Shares to the extent permitted by Applicable Laws; or (9) any combination of the foregoing methods of payment.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;f.<u>Exercise of Option</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i.<u>Procedure for Exercise; Rights as a Stockholder</u>. Any Option granted hereunder will be exercisable according to the terms of the Plan and at such times and under such conditions as determined by the Administrator and set forth in the Award Agreement. An Option may not be exercised for a fraction of a Share.

An Option will be deemed exercised when the Company receives: (i) notice of exercise (in accordance with the procedures that the Administrator may specify from time to time) from the person entitled to exercise the Option, and (ii) full payment for the Shares with respect to which the Option is exercised (together with any applicable tax withholdings). Full payment may consist of any consideration and method of payment authorized by the Administrator and permitted by the Award Agreement and the Plan. Shares issued upon exercise of an Option will be issued in the name of the Participant or, if requested by the Participant, in the name of the Participant and his or her spouse. Until the Shares are issued (as evidenced by the appropriate entry on the books of the Company or of a duly authorized transfer agent of the Company), no right to vote or receive dividends or any other rights as a stockholder will exist with respect to the Shares subject to an Option, notwithstanding the exercise of the Option. The Company will issue (or cause to be issued) such Shares promptly after the Option is exercised. No adjustment will be made for a dividend or other right for which the record date is prior to the date the Shares are issued, except as provided in Section 14 of the Plan.

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Exercising an Option in any manner will decrease the number of Shares thereafter available, both for purposes of the Plan and for sale under the Option, by the number of Shares as to which the Option is exercised.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ii.<u>Cessation of Relationship as a Service Provider</u>. If a Participant ceases to be a Service Provider, other than upon the cessation of the Participant's Service Provider status as the result of the Participant's death or Disability, the Participant may exercise his or her Option within such period of time as is specified in the Award Agreement to the extent that the Option is vested on the date of cessation of the Participant's Service Provider status (but in no event later than the expiration of the term of such Option as set forth in the Award Agreement). In the absence of a specified time in the Award Agreement, the Option will remain exercisable for three (3) months following cessation of the Participant's Service Provider status. Unless otherwise provided by the Administrator, if on the date of cessation of the Participant's Service Provider status the Participant is not vested as to his or her entire Option, the Shares covered by the unvested portion of the Option will revert to the Plan. If, after cessation of the Participant's Service Provider status, the Participant does not exercise his or her Option within the time specified by the Administrator, the Option will terminate, and the Shares covered by such Option will revert to the Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iii.<u>Disability of Participant</u>. If a Participant ceases to be a Service Provider as a result of the Participant's Disability, the Participant may exercise his or her Option within such period of time as is specified in the Award Agreement to the extent the Option is vested on the date of cessation of the Participant's Service Provider status (but in no event later than the expiration of the term of such Option as set forth in the Award Agreement). In the absence of a specified time in the Award Agreement, the Option will remain exercisable for twelve (12) months following cessation of the Participant's Service Provider status. Unless otherwise provided by the Administrator, if on the date of cessation of the Participant's Service Provider status the Participant is not vested as to his or her entire Option, the Shares covered by the unvested portion of the Option will revert to the Plan. If, after cessation of the Participant's Service Provider status, the Participant does not exercise his or her Option within the time specified herein, the Option will terminate, and the Shares covered by such Option will revert to the Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iv.<u>Death of Participant</u>. If a Participant dies while a Service Provider, the Option may be exercised following the Participant's death within such period of time as is specified in the Award Agreement to the extent that the Option is vested on the date of death (but in no event may the Option be exercised later than the expiration of the term of such Option as set forth in the Award Agreement), by the Participant's designated beneficiary, provided such beneficiary has been designated prior to the Participant's death in a form acceptable to the Administrator. If no such beneficiary has been designated by the Participant, then such Option may be exercised by the personal representative of the Participant's estate or by the person(s) to whom the Option is transferred pursuant to the Participant's will or in accordance with the laws of descent and distribution. In the absence of a specified time in the Award Agreement, the Option will remain exercisable for twelve (12) months following the Participant's death. Unless otherwise provided by the Administrator, if at the time of death, the Participant is not vested as to his or her entire Option, the Shares covered by the unvested portion of the Option will immediately revert to the Plan. If the Option is not so exercised within the time specified herein, the Option will terminate, and the Shares covered by such Option will revert to the Plan.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;v.<u>Tolling Expiration</u>. A Participant's Award Agreement may also provide that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.if the exercise of the Option following the cessation of the Participant's status as a Service Provider (other than upon the Participant's death or Disability) would result in liability under Section 16(b), then the Option will terminate on the earlier of (A) the expiration of the term of the Option set forth in the Award Agreement, or (B) the tenth (10<sup>th</sup>) day after the last date on which such exercise would result in liability under Section 16(b); or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.if the exercise of the Option following the cessation of the Participant's status as a Service Provider (other than upon the Participant's death or Disability) would be prohibited at any time solely because the issuance of Shares would violate the registration requirements under the Securities Act, then the Option will terminate on the earlier of (A) the expiration of the term of the Option or (B) the expiration of a period of thirty (30) days after the cessation of the Participant's status as a Service Provider during which the exercise of the Option would not be in violation of such registration requirements.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.<u>Restricted Stock</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a.<u>Grant of Restricted Stock</u>. Subject to the terms and conditions of the Plan, the Administrator, at any time and from time to time, may grant Shares of Restricted Stock to Service Providers in such amounts as the Administrator, in its sole discretion, will determine.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b.<u>Restricted Stock Agreement</u>. Each Award of Restricted Stock will be evidenced by an Award Agreement that will specify the Period of Restriction (if any), the number of Shares granted, and such other terms and conditions as the Administrator, in its sole discretion, will determine. Unless the Administrator determines otherwise, the Company as escrow agent will hold Shares of Restricted Stock until the restrictions on such Shares have lapsed.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c.<u>Transferability</u>. Except as provided in this Section 8 or as the Administrator determines, Shares of Restricted Stock may not be sold, transferred, pledged, assigned, or otherwise alienated or hypothecated until the end of any applicable Period of Restriction.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d.<u>Other Restrictions</u>. The Administrator, in its sole discretion, may impose such other restrictions on Shares of Restricted Stock as it may deem advisable or appropriate. The Administrator may set restrictions based upon continued employment or service, the achievement of specific performance objectives (Company-wide, departmental, divisional, business unit, or individual), applicable federal or state securities laws, or any other basis determined by the Administrator in its discretion.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e.<u>Removal of Restrictions</u>. Except as otherwise provided in this Section 8, Shares of Restricted Stock covered by each Restricted Stock grant made under the Plan will be released from escrow as soon as practicable after the last day of any applicable Period of Restriction or at such other time as the Administrator may determine. The Administrator, in its discretion, may accelerate the time at which any restrictions will lapse or be removed.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;f.<u>Voting Rights</u>. During any applicable Period of Restriction, Service Providers holding Shares of Restricted Stock granted hereunder may exercise full voting rights with respect to those Shares, unless the Administrator determines otherwise.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;g.<u>Return of Restricted Stock to Company</u>. On the date set forth in the Award Agreement, the Restricted Stock for which restrictions have not lapsed will revert to the Company and, subject to Section 3, again will become available for grant under the Plan.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.<u>Restricted Stock Units</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a.<u>Grant</u>. Subject to the terms and conditions of the Plan, the Administrator, at any time and from time to time, may grant Restricted Stock Units to Service Providers in such amounts as the Administrator, in its sole discretion, will determine. After the Administrator determines that it will grant Restricted Stock Units under the Plan, it will advise the Participant in an Award Agreement of the terms, conditions, and restrictions related to the grant, including the number of Restricted Stock Units.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b.<u>Vesting Criteria and Other Terms</u>. The Administrator will set vesting criteria (if any) in its discretion, which, depending on the extent to which the criteria are met, will determine the number of Restricted Stock Units that will be paid out to the Participant. The Administrator may set vesting criteria based upon continued employment or service, the achievement of specific performance objectives (Company-wide, departmental, divisional, business unit, or individual goals (including, but not limited to, continued employment or service)), applicable federal or state securities laws or any other basis determined by the Administrator in its discretion.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c.<u>Earning Restricted Stock Units</u>. Upon meeting the applicable vesting criteria, the Participant will be entitled to receive a payout as determined by the Administrator. Notwithstanding the foregoing, at any time after the grant of Restricted Stock Units, the Administrator, in its sole discretion, may reduce or waive any vesting criteria that must be met to receive a payout.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d.<u>Form and Timing of Payment</u>. Payment of earned Restricted Stock Units will be made as soon as practicable at the time(s) determined by the Administrator and set forth in the Award Agreement. The Administrator, in its sole discretion, may settle earned Restricted Stock Units in cash, Shares, or a combination of both.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e.<u>Cancellation</u>. On the date set forth in the Award Agreement, all unearned Restricted Stock Units will be forfeited to the Company and, subject to Section 3, again will become available for grant under the Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.<u>Stock Appreciation Rights</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a.<u>Grant of Stock Appreciation Rights</u>. Subject to the terms and conditions of the Plan, a Stock Appreciation Right may be granted to Service Providers at any time and from time to time as will be determined by the Administrator, in its sole discretion.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b.<u>Number of Shares</u>. Subject to the terms and conditions of the Plan, the Administrator will have complete discretion to determine the number of Stock Appreciation Rights granted to any Service Provider.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c.<u>Exercise Price and Other Terms</u>. The per Share exercise price for the Shares to be issued pursuant to exercise of a Stock Appreciation Right will be determined by the Administrator and will be no less than one hundred percent (100%) of the Fair Market Value per Share on the date of grant. Otherwise, the Administrator, subject to the provisions of the Plan, will have complete discretion to determine the terms and conditions of Stock Appreciation Rights granted under the Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d.<u>Stock Appreciation Right Agreement</u>. Each Stock Appreciation Right grant will be evidenced by an Award Agreement that will specify the exercise price, the term of the Stock Appreciation Right, the conditions of exercise (if any), and such other terms and conditions as the Administrator, in its sole discretion, will determine.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e.<u>Term and Expiration of Stock Appreciation Rights</u>. A Stock Appreciation Right granted under the Plan will expire upon the date as determined by the Administrator, in its sole discretion, and set forth in the Award Agreement. Notwithstanding the foregoing, the rules of Section 7(f) relating to exercise also will apply to Stock Appreciation Rights.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;f.<u>Payment of Stock Appreciation Right Amount</u>. Upon exercise of a Stock Appreciation Right, a Participant will be entitled to receive payment from the Company in an amount determined as the product of:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i.The difference between the Fair Market Value of a Share on the date of exercise over the exercise price; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ii.The number of Shares with respect to which the Stock Appreciation Right is exercised.

At the discretion of the Administrator, the payment upon exercise of a Stock Appreciation Right may be in cash, in Shares of equivalent value, or in some combination of both.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11.<u>Performance Units and Performance Shares</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a.<u>Grant of Performance Units/Shares</u>. Subject to the terms and conditions of the Plan, Performance Units and Performance Shares may be granted to Service Providers at any time and from time to time, as will be determined by the Administrator, in its sole discretion. Subject to the terms and conditions of the Plan, the Administrator will have complete discretion in determining the number of Performance Units and Performance Shares granted to each Participant.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b.<u>Value of Performance Units/Shares</u>. Each Performance Unit will have an initial value that is established by the Administrator on or before the date of grant. Each Performance Share will have an initial value equal to the Fair Market Value of a Share on the date of grant.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c.<u>Performance Objectives and Other Terms</u>. The Administrator will set performance objectives or other vesting provisions (including, without limitation, continued status as a Service Provider) (if any) in its discretion which, depending on the extent to which they are met, will determine the number or value of Performance Units/Shares that will be paid out to the Service Providers. The time period during which the performance objectives or other vesting provisions must be met will be called the "Performance Period." Each Award of Performance Units/Shares will be evidenced by an Award Agreement that will specify the Performance Period, and such other terms and conditions as the Administrator, in its sole discretion, will determine. The Administrator may set vesting criteria based upon continued employment or service, the achievement of specific performance objectives (Company-wide, departmental, divisional, business unit, or individual goals (including, but not limited to, continued employment or service)), applicable federal or state securities laws or any other basis determined by the Administrator in its discretion.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d.<u>Earning of Performance Units/Shares</u>. After the applicable Performance Period has ended, the holder of Performance Units/Shares will be entitled to receive a payout of the number of Performance Units/Shares earned by the Participant over the Performance Period, to be determined as a function of the extent to which the corresponding performance objectives or other vesting provisions have been achieved. After the grant of a Performance Unit/Share, the Administrator, in its sole discretion, may reduce or waive any performance objectives or other vesting provisions for such Performance Unit/Share.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e.<u>Form and Timing of Payment of Performance Units/Shares</u>. Payment of earned Performance Units/Shares will be made as soon as practicable after the expiration of the applicable Performance Period. The Administrator, in its sole discretion, may pay earned Performance Units/Shares in the form of cash, in Shares (which have an aggregate Fair Market Value equal to the value of the earned Performance Units/Shares at the close of the applicable Performance Period) or in a combination thereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;f.<u>Cancellation of Performance Units/Shares</u>. On the date set forth in the Award Agreement, all unearned or unvested Performance Units/Shares will be forfeited to the Company, and, subject to Section 3, again will be available for grant under the Plan.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12.<u>Leaves of Absence/Transfer Between Locations</u>. Unless the Administrator provides otherwise or as otherwise required by Applicable Laws, vesting of Awards granted hereunder will be suspended during any unpaid leave of absence. A Participant will not cease to be an Employee in the case of (i) any leave of absence approved by the Company or (ii) transfers between locations of the Company or between the Company, its Parent, or any of its Subsidiaries. For purposes of Incentive Stock Options, no such leave may exceed three (3) months, unless reemployment upon expiration of such leave is guaranteed by statute or contract. If reemployment upon expiration of a leave of absence approved by the Company is not so guaranteed, then six (6) months following the first (1<sup>st</sup>) day of such leave any Incentive Stock Option held by the Participant will cease to be treated as an Incentive Stock Option and will be treated for tax purposes as a Nonstatutory Stock Option.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;13.<u>Transferability of Awards</u>. Unless determined otherwise by the Administrator (and subject to the provisions of Section 6(a)), an Award may not be sold, pledged, assigned, hypothecated, transferred, or disposed of in any manner other than by will or by the laws of descent and distribution, and may be exercised, during the lifetime of the Participant, only by the Participant. If the Administrator makes an Award transferable, such Award will contain such additional terms and conditions as the Administrator deems appropriate.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;14.<u>Adjustments; Dissolution or Liquidation; Merger or Change in Control</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a.<u>Adjustments</u>. In the event that any dividend or other distribution (whether in the form of cash, Shares, other securities, or other property), recapitalization, stock split, reverse stock split, reorganization, merger, consolidation, split-up, spin-off, combination, reclassification, repurchase, or exchange of Shares or other securities of the Company, or other change in the corporate structure of the Company affecting the Shares occurs (other than any ordinary dividends or other ordinary distributions), the Administrator, in order to prevent diminution or enlargement of the benefits or potential benefits intended to be made available under the Plan, will adjust the number and class of shares of stock that may be delivered under the Plan and/or the number, class, and price of shares of stock covered by each outstanding Award and the numerical Share limits in Section 3 of the Plan. Notwithstanding the preceding, the number of Shares subject to any Award always will be a whole number.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b.<u>Dissolution or Liquidation</u>. In the event of a proposed dissolution or liquidation of the Company, the Administrator will notify each Participant as soon as practicable prior to the effective date of such proposed transaction. To the extent it has not been previously exercised (with respect to an Option or a Stock Appreciation Right) or vested (with respect to an Award other than an Option or a Stock Appreciation Right), an Award will terminate immediately prior to the consummation of such proposed action.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c.<u>Merger or Change in Control</u>. In the event of a merger of the Company with or into another corporation or other entity or a Change in Control, each outstanding Award will be treated as the Administrator determines (subject to the provisions of the following paragraph) without a Participant's consent, including, without limitation, that (i) Awards will be assumed, or substantially equivalent awards will be substituted, by the acquiring or succeeding corporation (or an affiliate thereof) with appropriate adjustments as to the number and kind of shares and prices; (ii) upon written notice to a Participant, that the Participant's Awards will terminate upon or immediately prior to the consummation of such merger or Change in Control; (iii) outstanding Awards will vest and become exercisable, realizable, or payable, or restrictions applicable to an Award will lapse, in whole or in part prior to or upon consummation of such merger or Change in Control, and, to the extent the Administrator determines, terminate upon or immediately prior to the effectiveness of such merger or Change in Control; (iv) (A) the termination of an Award in exchange for an amount of cash and/or property, if any, equal to the amount that would have been attained upon the exercise of such Award or realization of the Participant's rights as of the date of the occurrence of the transaction (and, for the avoidance of doubt, if as of the date of the occurrence of the transaction the Administrator determines in good faith that no amount would have been attained upon the exercise of such Award or realization of the Participant's rights, then such Award may be terminated by the Company without payment), or (B) the replacement of such Award with other rights or property selected by the Administrator in its sole discretion; or (v) any combination of the foregoing. In taking any of the actions permitted under this Section 14(c), the Administrator will not be obligated to treat all Awards, all Awards held by a Participant, all Awards of the same type, or all portions of Awards, similarly.

In the event that the successor corporation does not assume or substitute for the Award (or portion thereof), the Participant will fully vest in and have the right to exercise the Participant's outstanding Option and Stock Appreciation Right (or portion thereof) that is not assumed or substituted for, including Shares as to which such Award would not otherwise be vested or exercisable, all restrictions on Restricted Stock, Restricted Stock Units, Performance Shares and Performance Units (or portions thereof) not assumed or substituted for will lapse, and, with respect to such Awards with performance-based vesting (or portions thereof) not assumed or substituted for, all performance goals or other vesting criteria will be deemed achieved at one hundred percent (100%) of target levels and all other terms and conditions met, in each case, unless specifically provided otherwise by the Administrator or under the applicable Award Agreement or other written agreement authorized by the Administrator between the Participant and the Company or any of its Subsidiaries or Parents, as applicable. In addition, unless specifically provided otherwise by the Administrator or under the applicable Award Agreement or other written agreement authorized by the Administrator between the Participant and the Company or any of its Subsidiaries or Parents, as applicable, if an Option or Stock Appreciation Right (or portion thereof) is not assumed or substituted for in the event of a merger or Change in Control, the Administrator will notify the Participant in writing or electronically that such Option or Stock Appreciation Right (or its applicable portion) will be exercisable for a period of time determined by the Administrator in its sole discretion, and the Option or Stock Appreciation Right (or its applicable portion) will terminate upon the expiration of such period.

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For the purposes of this subsection 14(c), an Award will be considered assumed if, following the merger or Change in Control, the Award confers the right to purchase or receive, for each Share subject to the Award immediately prior to the merger or Change in Control, the consideration (whether stock, cash, or other securities or property) received in the merger or Change in Control by holders of Common Stock for each Share held on the effective date of the transaction (and if holders were offered a choice of consideration, the type of consideration chosen by the holders of a majority of the outstanding Shares); provided, however, that if such consideration received in the merger or Change in Control is not solely common stock of the successor corporation or its Parent, the Administrator may, with the consent of the successor corporation, provide for the consideration to be received upon the exercise of an Option or Stock Appreciation Right or upon the payout of a Restricted Stock Unit, Performance Unit or Performance Share, for each Share subject to such Award, to be solely common stock of the successor corporation or its Parent equal in fair market value to the per share consideration received by holders of Common Stock in the merger or Change in Control. For the avoidance of doubt, the Administrator may determine that, for purposes of this Section 14(c), the Company is the successor corporation with respect to some or all Awards.

Notwithstanding anything in this Section 14(c) to the contrary, in the event of an Involuntary Termination (as defined below) of a Participant as a Service Provider on or within twelve (12) months following a Change in Control, the Participant will fully vest in and have the right to exercise all of his or her outstanding Options and Stock Appreciation Rights, including Shares as to which such Awards would not otherwise be vested or exercisable, all restrictions on Restricted Stock and Restricted Stock Units will lapse, and, with respect to Awards with performance-based vesting, all performance goals or other vesting criteria will be deemed achieved at one hundred percent (100%) of target levels and all other terms and conditions met, in each case, unless specifically provided otherwise by the Administrator or under the applicable Award Agreement or other written agreement authorized by the Administrator between the Participant and the Company or any of its Subsidiaries or Parents, as applicable.

Notwithstanding anything in this subsection 14(c) to the contrary, and unless otherwise provided by the Administrator or under an Award Agreement or other written agreement authorized by the Administrator between the Participant and the Company or any of its Subsidiaries or Parents, as applicable, an Award that vests, is earned or paid-out upon the satisfaction of one or more performance goals will not be considered assumed if the Company or its successor modifies any of such performance goals without the Participant's consent; provided, however, a modification to such performance goals only to reflect the successor corporation's post-Change in Control corporate structure will not be deemed to invalidate an otherwise valid Award assumption.

Notwithstanding anything in this subsection 14(c) to the contrary, if a payment under an Award Agreement is subject to Section 409A and if the change in control definition contained in the Award Agreement or other written agreement related to the Award does not comply with the definition of "change in control" for purposes of a distribution under Section 409A, then any payment of an amount that otherwise is accelerated under this Section will be delayed until the earliest time that such payment would be permissible under Section 409A without triggering any penalties applicable under Section 409A.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d.<u>Outside Director Awards</u>. With respect to Awards granted to an Outside Director while such individual was an Outside Director, in the event of a Change in Control, the Outside Director will fully vest in and have the right to exercise Options and/or Stock Appreciation Rights as to all of the Shares underlying such Award, including those Shares which would not otherwise be vested or exercisable, all restrictions on Restricted Stock and Restricted Stock Units will lapse, and, with respect to Awards with performance-based vesting, all performance goals or other vesting criteria will be deemed achieved at one hundred percent (100%) of target levels and all other terms and conditions met, in each case, unless specifically provided otherwise by the Administrator or under the applicable Award Agreement or other written agreement authorized by the Administrator between the Participant and the Company or any of its Subsidiaries or Parents, as applicable.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;15.<u>Tax</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a.<u>Withholding Requirements</u>. Prior to the delivery of any Shares or cash pursuant to an Award (or exercise thereof) or such earlier time as any tax withholding obligations are due, the Company (or any of its Subsidiaries, Parents or affiliates employing or retaining the services of a Participant, as applicable) will have the power and the right to deduct or withhold, or require a Participant to remit to the Company (or any of its Subsidiaries, Parents or affiliates, as applicable), an amount sufficient to satisfy U.S. federal, state, and local, non-U.S., and other taxes (including the Participant's FICA obligation) required to be withheld with respect to such Award (or exercise thereof).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b.<u>Withholding Arrangements</u>. The Administrator, in its sole discretion and pursuant to such procedures as it may specify from time to time, may permit a Participant to satisfy such tax withholding obligation, in whole or in part by (without limitation) (i) paying cash, check or other cash equivalents; (ii) electing to have the Company withhold otherwise deliverable cash or Shares having a fair market value equal to the minimum statutory amount required to be withheld or such greater amount as the Administrator may determine if such amount would not have adverse accounting consequences, as the Administrator determines in its sole discretion; (iii) delivering to the Company already-owned Shares having a fair market value equal to the statutory amount required to be withheld or such greater amount as the Administrator may determine, in each case, provided the delivery of such Shares will not result in any adverse accounting consequences, as the Administrator determines in its sole discretion; (iv) selling a sufficient number of Shares otherwise deliverable to the Participant through such means as the Administrator may determine in its sole discretion (whether through a broker or otherwise) equal to the amount required to be withheld or such greater amount as the Administrator may determine, in each case, provided the delivery of such Shares will not result in any adverse accounting consequences, as the Administrator determines in its sole discretion; (v) such other consideration and method of payment for the meeting of tax withholding obligations as the Administrator may determine to the extent permitted by Applicable Laws; or (vi) any combination of the foregoing methods of payment. The withholding amount will be deemed to include any amount which the Administrator agrees may be withheld at the time the election is made, not to exceed the amount determined by using the maximum federal, state or local marginal income tax rates applicable to the Participant with respect to the Award on the date that the amount of tax to be withheld is to be determined or such greater amount as the Administrator may determine if such amount would not have adverse accounting consequences, as the Administrator determines in its sole discretion. The fair market value of the Shares to be withheld or delivered will be determined as of the date that the taxes are required to be withheld.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c.<u>Compliance With Section 409A</u>. Awards will be designed and operated in such a manner that they are either exempt from the application of, or comply with, the requirements of Section 409A such that the grant, payment, settlement or deferral will not be subject to the additional tax or interest applicable under Section 409A, except as otherwise determined in the sole discretion of the Administrator. Each payment or benefit under this Plan and under each Award Agreement is intended to constitute a separate payment for purposes of Section 1.409A-2(b)(2) of the Treasury Regulations. The Plan, each Award and each Award Agreement under the Plan is intended to be exempt from or otherwise meet the requirements of Section 409A and will be construed and interpreted including but not limited with respect to ambiguities and/or ambiguous terms, in accordance with such intent, in accordance with such intent, except as otherwise specifically determined in the sole discretion of the Administrator. To the extent that an Award or payment, or the settlement or deferral thereof, is subject to Section 409A the Award will be granted, paid, settled or deferred in a manner that will meet the requirements of Section 409A, such that the grant, payment, settlement or deferral will not be subject to the additional tax or interest applicable under Section 409A. In no event will the Company or any of its Subsidiaries or Parents have any responsibility, obligation or liability under the terms of this Plan to reimburse, indemnify, or hold harmless any Participant or any other person in respect of Awards, for any taxes, interest or penalties imposed, or other costs incurred, as a result of Section 409A.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;16.<u>No Effect on Employment or Service</u>. Neither the Plan nor any Award will confer upon a Participant any right with respect to continuing the Participant's relationship as a Service Provider, nor interfere in any way with the Participant's right or the right of the Company and its Subsidiaries or Parents, as applicable, to terminate such relationship at any time, with or without cause, to the extent permitted by Applicable Laws.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;17.<u>Date of Grant</u>. The date of grant of an Award will be, for all purposes, the date on which the Administrator makes the determination granting such Award, or such other later date as is determined by the Administrator. Notice of the determination will be provided to each Participant within a reasonable time after the date of such grant.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;18.<u>Term of Plan</u>. Subject to Section 23 of the Plan, the Plan will become effective upon the third (3rd) business day following the date of its approval by the Company's stockholders. It will continue in effect for a term of ten (10) years from the date of the initial Board (or its designated Committee) action to adopt the Plan unless terminated earlier under Section 19 of the Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;19.<u>Amendment and Termination of the Plan</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a.<u>Amendment and Termination</u>. The Administrator may at any time amend, alter, suspend or terminate the Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b.<u>Stockholder Approval</u>. The Company will obtain stockholder approval of any Plan amendment to the extent necessary and desirable to comply with Applicable Laws.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c.<u>Effect of Amendment or Termination</u>. No amendment, alteration, suspension or termination of the Plan will materially impair the rights of any Participant, unless mutually agreed otherwise between the Participant and the Administrator, which agreement must be in writing and signed by the Participant and the Company. Termination of the Plan will not affect the Administrator's ability to exercise the powers granted to it hereunder with respect to Awards granted under the Plan prior to the date of such termination.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;20.<u>Conditions Upon Issuance of Shares</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a.<u>Legal Compliance</u>. Shares will not be issued pursuant to an Award, including without limitation upon exercise or vesting thereof, as applicable, unless the issuance and delivery of such Shares and exercise or vesting of the Award, as applicable, will comply with Applicable Laws. If required by the Administrator, issuance will be further subject to the approval of counsel for the Company with respect to such compliance. If the Company determines it to be impossible or impractical to obtain authority from any regulatory body having jurisdiction or to complete or comply with the requirements of any Applicable Laws, registration or other qualification of the Shares under any state, federal or foreign law or under the rules and regulations of the U.S. Securities and Exchange Commission, the stock or share exchange on which Shares of the same class are then listed, or any other governmental or regulatory body, which authority, registration, qualification or rule compliance is deemed by the Company's counsel to be necessary or advisable for the issuance and sale of any Shares hereunder, the Company will be relieved of any liability regarding the failure to issue or sell such Shares as to which such authority, registration, qualification or rule compliance was not obtained and the Administrator reserves the authority, without the consent of a Participant, to terminate or cancel Awards with or without consideration in such a situation.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b.<u>Investment Representations</u>. As a condition to the exercise of an Award, the Company may require the person exercising such Award to represent and warrant at the time of any such exercise that the Shares are being purchased only for investment and without any present intention to sell or distribute such Shares if, in the opinion of counsel for the Company, such a representation is required.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;21.<u>Inability to Obtain Authority</u>. The inability of the Company to obtain authority from any regulatory body having jurisdiction or to complete or comply with the requirements of any registration or other qualification of the Shares under any U.S. state or federal law or non-U.S. law or under the rules and regulations of the Securities and Exchange Commission, the stock exchange on which Shares of the same class are then listed, or any other governmental or regulatory body, which authority, registration, qualification or rule compliance is deemed by the Company's counsel to be necessary or advisable for the issuance and sale of any Shares hereunder, will relieve the Company of any liability in respect of the failure to issue or sell such Shares as to which such requisite authority, registration, qualification or rule compliance will not have been obtained.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;22.<u>Forfeiture Events</u>. The Administrator may specify in an Award Agreement that the Participant's rights, payments, and benefits with respect to an Award will be subject to reduction, cancellation, forfeiture, recoupment, reimbursement, or reacquisition upon the occurrence of certain specified events, in addition to any otherwise applicable vesting or performance conditions of an Award. Notwithstanding any provisions to the contrary under this Plan, all Awards granted under the Plan will be subject to reduction, cancellation, forfeiture, recoupment, reimbursement, or reacquisition under any clawback policy that the Company is required to adopt pursuant to the listing standards of any national securities exchange or association on which the Company's securities are listed or as is otherwise required by the Dodd-Frank Wall Street Reform and Consumer Protection Act or other Applicable Laws (the "<u>Clawback Policy</u>"). The Administrator may require a Participant to forfeit, return or reimburse the Company all or a portion of the Award and any amounts paid thereunder pursuant to the terms of the Clawback Policy or as necessary or appropriate to comply with Applicable Laws. Unless this Section 22 specifically is mentioned and waived in an Award Agreement or other document, no recovery of compensation under a Clawback Policy or otherwise will constitute an event that triggers or contributes to any right of a Participant to resign for "good reason" or "constructive termination" (or similar term) under any agreement with the Company or any Parent or Subsidiary of the Company.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;23.<u>Stockholder Approval</u>. The Plan will be subject to approval by the stockholders of the Company within twelve (12) months after the date the Plan is adopted by the Board. Such stockholder approval will be obtained in the manner and to the degree required under Applicable Laws.

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**APPENDIX C – AMENDMENT TO THIRTEENTH AMENDED AND RESTATED CERTIFICATE OF INCORPORATION**

**CERTIFICATE OF AMENDMENT** 

**OF THE**

**THIRTEENTH AMENDED AND RESTATED CERTIFICATE OF INCORPORATION** 

**OF** 

**INOGEN, INC.**

Pursuant to Section 242 of the General Corporation Law of the State of Delaware, Inogen, Inc., a corporation organized and existing under the laws of the State of Delaware (the "<u>Corporation</u>"), does hereby certify as follows:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.The name of the Corporation is Inogen, Inc. The Corporation was originally incorporated under the same name, and its original Certificate of Incorporation was filed with the Secretary of State of the State of Delaware on November 27, 2001. The Corporation filed its Thirteenth Amended and Restated Certificate of Incorporation with the Secretary of State of the State of Delaware on February 20, 2014 (the "<u>Thirteenth Amended and Restated Certificate of Incorporation</u>").

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.Section 2 of Article V of the Thirteenth Amended and Restated Certificate of Incorporation is amended to read in its entirety as follows:

Section 2. From and after the effectiveness of this Amended and Restated Certificate of Incorporation, <u>until the election of directors at the annual meeting of stockholders to be held in 2029,</u> the directors of the Corporation (other than any who may be elected by holders of Preferred Stock under specified circumstances) shall be divided into three classes as nearly equal in size as is practicable, hereby designated Class I, Class II and Class III. Directors already in office shall be assigned to each class at the time such classification becomes effective in accordance with a resolution or resolutions adopted by the Board of Directors. At the first<u>. Each director elected prior to the</u> annual meeting of stockholders following the date hereof, the term of office of the Class I directors shall expire and Class I directors shall be elected for a full term of three years. At the second<u>to be held in 2027 shall continue to serve for the remainder of the original term for which he or she was elected. Commencing at the</u> annual meeting of stockholders following the date hereof, the term of office of the Class II directors shall expire and Class II directors shall be elected for a full term of three years. At the third annual meeting of stockholders following the date hereof, the term of office of the Class III directors shall expire and Class III directors shall be elected for a full term of three years. At each succeeding annual meeting of stockholders<u>to be held in 2027</u>, directors shall be elected for a full term of three years to succeed the directors of the class whose terms expire at such annual meeting. If the number of directors is changed, any newly created directorships or decrease in directorships shall be so apportioned hereafter among the classes as to make all classes as nearly equal in number as is practicable, *provided that* no decrease in the number of directors constituting the Board of Directors shall shorten the term of any incumbent director.<u>one year, expiring at the next annual meeting of stockholders and until such director's successor shall be elected or such director's earlier death, resignation or removal. At the annual meeting of stockholders to be held in 2029 and at each annual meeting of stockholder thereafter, directors shall no longer be divided into classes and all directors</u> <u>shall be elected for a</u> <u>one year term expiring at the next annual meeting of stockholders until his or her successor shall have been duly elected and qualified, or until such director's earlier death, resignation or removal.</u>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.Article VI of the Thirteenth Amended and Restated Certificate of Incorporation is amended to read in its entirety as follows:

**ARTICLE VI**

Section 1. Any director or the entire Board of Directors may be removed from office at any time, but only for cause, and only by the affirmative vote of the holders of at least a majority of the voting power of the issued and outstanding capital stock of the Corporation entitled to vote in the election of directors <u>with or without cause; provided, however, that until the election of directors at the annual meeting of stockholders to be held in 2029, such removal may only be for cause</u>.

Section 2. Except as otherwise provided for or fixed by or pursuant to the provisions of Article IV hereof in relation to the rights of the holders of Preferred Stock to elect directors under specified circumstances, newly created directorships resulting from any increase in the number of directors, created in accordance with the Bylaws of the Corporation, and any vacancies on the Board of Directors resulting from death, resignation, disqualification, removal or other cause shall be filled only by the affirmative vote of a majority of the remaining directors then in office, even though less than a quorum of the Board of Directors, or by a sole remaining director, and not by the stockholders. A<u>Prior to the annual meeting of stockholders to be held in 2029, a</u> person so elected by the Board of Directors to fill a vacancy or newly created directorship shall hold office until the next election of the class for which such director shall have been chosen until his or her successor shall have been duly elected and qualified, or until such director's earlier death, resignation or removal. <u>At the annual meeting of stockholders to be held in 2029 and at each annual meeting of stockholders thereafter, a person so elected</u> <u>by the Board of Directors</u> <u>to fill a vacancy or newly created directorship shall hold office until the next annual meeting of stockholders until his or her successor shall have been duly elected and qualified, or until such director's earlier death, resignation or removal.</u> No decrease in the number of directors constituting the Board of Directors shall shorten the term of any incumbent director.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.The amendment of the Thirteenth Amended and Restated Certificate of Incorporation herein certified has been duly adopted by the board of directors and the stockholders of the Corporation in accordance with the provisions of Sections 228 and 242 of the General Corporation Law of the State of Delaware.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.This Certificate of Amendment of the Thirteenth Amended and Restated Certificate of Incorporation shall be effective upon filing with the Secretary of State of the State of Delaware. Except as herein amended, all other provisions of the Thirteenth Amended and Restated Certificate of Incorporation remain in full force and effect.

IN WITNESS WHEREOF, Inogen, Inc. has caused this Certificate of Amendment of the Thirteenth Amended and Restated Certificate of Incorporation to be signed by Kevin R.M. Smith, a duly authorized officer of the Corporation, on __________, 2026.

Kevin R.M. Smith

Chief Executive Officer and President

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![img201896576_4.jpg](img201896576_4.jpg)

PRELIMINARY PROXY CARD, SUBJECT TO COMPLETION SCAN TO VIEW MATERIALS & VOTE INOGEN, INC. 500 CUMMINGS CENTER, SUITE 2800 BEVERLY, MASSACHUSETTS 01915 VOTE BY INTERNET Before The Meeting - Go to www.proxyvote.com or scan the QR Barcode above Use the Internet to transmit your voting instructions and for electronic delivery of information up until 11:59 p.m. Eastern Time on June 4, 2026. Have your proxy card in hand when you access the web site and follow the instructions to obtain your records and to create an electronic voting instruction form. During The Meeting - Go to www.virtualshareholdermeeting.com/INGN2026 You may attend the meeting via the Internet and vote during the meeting. Have the information that is printed in the box marked by the arrow available and follow the instructions. VOTE BY PHONE - 1-800-690-6903 Use any touch-tone telephone to transmit your voting instructions up until 11:59 p.m. Eastern Time on June 4, 2026. Have your proxy card in hand when you call and then follow the instructions. VOTE BY MAIL Mark, sign and date your proxy card and return it in the postage-paid envelope we have provided or return it to Vote Processing, c/o Broadridge, 51 Mercedes Way, Edgewood, NY 11717. TO VOTE, MARK BLOCKS BELOW IN BLUE OR BLACK INK AS FOLLOWS: KEEP THIS PORTION FOR YOUR RECORDS THIS PROXY CARD IS VALID ONLY WHEN SIGNED AND DATED. DETACH AND RETURN THIS PORTION ONLY INOGEN, INC. The Board of Directors recommends you vote FOR the following: 1. Election of Class III Directors Nominees: For Withhold 1a. Glenn Boehnlein 1b. Mira Sahney The Board of Directors recommends you vote FOR proposals 2, 3, 4 and 5. For Against Abstain 2. To ratify the appointment of Deloitte & Touche LLP as our independent registered public accounting firm for the year ending December 31, 2026. 3. To approve, on an advisory and non-binding basis, the compensation of our named executive officers. 4. To approve the Inogen, Inc. Amended and Restated 2023 Equity Incentive Plan. 5. To approve an amendment to our Thirteenth Amended and Restated Certificate of Incorporation to declassify our Board of Directors. Please sign exactly as your name(s) appear(s) hereon. When signing as attorney, executor, administrator, or other fiduciary, please give full title as such. Joint owners should each sign personally. All holders must sign. If a corporation or partnership, please sign in full corporate or partnership name by authorized officer. Signature [PLEASE SIGN WITHIN BOX] Date Signature (Joint Owners) Date

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![img201896576_5.jpg](img201896576_5.jpg)

PLEASE VOTE TODAY! See reverse side for three easy ways to vote INOGEN, INC. Annual Meeting of Stockholders June 5, 2026 1:00 PM EDT This proxy card is solicited by the Board of Directors of Inogen, Inc. The stockholder(s) hereby appoint(s) Kevin R. M. Smith and Kevin P. Smith, or either of them, as proxies, each with the power to appoint his substitute, and hereby authorize(s) them to represent and to vote, as designated on the reverse side of this ballot, all of the shares of Common Stock of Inogen, Inc. that the stockholder(s) is/are entitled to vote at the Annual Meeting of Stockholders to be held virtually at 1:00 PM, EDT on June 5, 2026 via a live webcast on the internet, and any adjournment or postponement thereof. This proxy, when properly executed, will be voted in the manner directed herein. If no such direction is made, this proxy will be voted as to all shares of the undersigned "FOR" each of the Inogen recommended nominees in Proposal 1, "FOR" Proposals 2, 3, 4 and 5 and according to the discretion of the proxy holders on any other matters that may properly come before the meeting or any postponement or adjournment thereof. Continued and to be signed on reverse side

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