INGN

SEC source: 0001193125-26-088582 · ownership.xml · nonDerivative · entry 6

Smith Kevin Raymond Merrill · CIK 0001802639 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 147,973

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001193125-26-088582 · ownership.xml · nonDerivative · entry 5

Smith Kevin Raymond Merrill · CIK 0001802639 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 117,961

F4 · shares: The reported shares were withheld to cover the reporting person's tax withholding liability in connection with a portion of a time-based restricted stock unit award that vested on March 1, 2026.

SEC source: 0001193125-26-088582 · ownership.xml · nonDerivative · entry 4

Smith Kevin Raymond Merrill · CIK 0001802639 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 131,661

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001193125-26-088582 · ownership.xml · nonDerivative · entry 3

Smith Kevin Raymond Merrill · CIK 0001802639 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 103,327

F3 · shares: The reported shares were withheld to cover the reporting person's tax withholding liability in connection with the 2023 performance-based restricted stock unit award granted on November 10, 2023 and vested on March 1, 2026.

SEC source: 0001193125-26-088582 · ownership.xml · nonDerivative · entry 2

Smith Kevin Raymond Merrill · CIK 0001802639 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 119,701

F2 · shares: The reported securities represent shares earned and vested on March 1, 2026 based on achievement of the financial performance conditions for the 2025 fiscal year that were approved as part of the 2023 performance-based restricted stock unit award granted on November 10, 2023.

SEC source: 0001193125-26-088582 · ownership.xml · nonDerivative · entry 1

Smith Kevin Raymond Merrill · CIK 0001802639 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,976

F1 · shares: Shares acquired through the Company's 2014 Employee Stock Purchase Plan.

SEC source: 0001193125-26-088586 · ownership.xml · derivative · entry 10

Bourque Michael J. · CIK 0001638420 · EVP, CFO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,013

Underlying: Common Stock · 17,007 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Inogen common stock.

F8 · derivative.exercise_date: 1/3rd of the restricted stock units vested on March 1, 2026 (the "2026 Vesting Commencement Date"), and subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the 2026 Vesting Commencement Date.

F8 · derivative.expiration_date: 1/3rd of the restricted stock units vested on March 1, 2026 (the "2026 Vesting Commencement Date"), and subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the 2026 Vesting Commencement Date.

SEC source: 0001193125-26-088586 · ownership.xml · derivative · entry 9

Bourque Michael J. · CIK 0001638420 · EVP, CFO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Common Stock · 25,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Inogen common stock.

F7 · derivative.exercise_date: 1/3rd of the restricted stock units vested on March 1, 2025 (the "2025 Vesting Commencement Date"), and subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the 2025 Vesting Commencement Date.

F7 · derivative.expiration_date: 1/3rd of the restricted stock units vested on March 1, 2025 (the "2025 Vesting Commencement Date"), and subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the 2025 Vesting Commencement Date.

SEC source: 0001193125-26-088586 · ownership.xml · nonDerivative · entry 7

Bourque Michael J. · CIK 0001638420 · EVP, CFO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 94,596

F2 · shares: The reported shares were withheld to cover the reporting person's tax withholding liability in connection with a portion of a time-based restricted stock unit award that vested on March 1, 2026.

SEC source: 0001193125-26-088586 · ownership.xml · nonDerivative · entry 6

Bourque Michael J. · CIK 0001638420 · EVP, CFO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,949

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001193125-26-088586 · ownership.xml · nonDerivative · entry 5

Bourque Michael J. · CIK 0001638420 · EVP, CFO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 83,942

F4 · shares: The reported shares were withheld to cover the reporting person's tax withholding liability in connection with the 2023 performance-based restricted stock unit award granted on March 4, 2024 and vested on March 1, 2026.

SEC source: 0001193125-26-088586 · ownership.xml · nonDerivative · entry 4

Bourque Michael J. · CIK 0001638420 · EVP, CFO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 94,557

F3 · shares: The reported securities represent shares earned and vested on March 1, 2026 based on achievement of the financial performance conditions for the 2025 fiscal year that were approved as part of the 2023 performance-based restricted stock unit award granted on March 4, 2024.

SEC source: 0001193125-26-088586 · ownership.xml · nonDerivative · entry 3

Bourque Michael J. · CIK 0001638420 · EVP, CFO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 65,682

F2 · shares: The reported shares were withheld to cover the reporting person's tax withholding liability in connection with a portion of a time-based restricted stock unit award that vested on March 1, 2026.

SEC source: 0001193125-26-088586 · ownership.xml · nonDerivative · entry 2

Bourque Michael J. · CIK 0001638420 · EVP, CFO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,020

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001193125-26-088586 · ownership.xml · nonDerivative · entry 1

Bourque Michael J. · CIK 0001638420 · EVP, CFO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,020

F1 · shares: Shares acquired through the Company's 2014 Employee Stock Purchase Plan.

SEC source: 0001193125-26-088606 · ownership.xml · derivative · entry 9

Yi Boyer Jennifer M · CIK 0002079957 · EVP Entrprs Enblmnt, Ch HR Off

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,500

Underlying: Common Stock · 32,500 shares

Expires not disclosed

F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Inogen common stock.

F5 · derivative.exercise_date: Subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest on March 1, 2027 (the "2027 Vesting Commencement Date"), and 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the 2027 Vesting Commencement Date.

F5 · derivative.expiration_date: Subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest on March 1, 2027 (the "2027 Vesting Commencement Date"), and 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the 2027 Vesting Commencement Date.

SEC source: 0001193125-26-088630 · ownership.xml · derivative · entry 10

Wright Mary E · CIK 0002079955 · VP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,000

Underlying: Common Stock · 8,000 shares

Expires not disclosed

F5 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Inogen common stock.

F6 · derivative.exercise_date: Subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest on March 1, 2027 (the "2027 Vesting Commencement Date"), and 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the 2027 Vesting Commencement Date.

F6 · derivative.expiration_date: Subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest on March 1, 2027 (the "2027 Vesting Commencement Date"), and 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the 2027 Vesting Commencement Date.

SEC source: 0001193125-26-088591 · ownership.xml · derivative · entry 4

Smith Kevin P. · CIK 0002031211 · EVP, Bus Dev, GC & Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,000

Underlying: Common Stock · 35,000 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Inogen common stock.

F4 · derivative.exercise_date: Subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest on March 1, 2027 (the "2027 Vesting Commencement Date"), and 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the 2027 Vesting Commencement Date.

F4 · derivative.expiration_date: Subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest on March 1, 2027 (the "2027 Vesting Commencement Date"), and 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the 2027 Vesting Commencement Date.

SEC source: 0001193125-26-088594 · ownership.xml · derivative · entry 3

Ramade Gregoire · CIK 0001752887 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,000

Underlying: Common Stock · 20,000 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Inogen common stock.

F3 · derivative.exercise_date: Subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest on March 1, 2027 (the "2027 Vesting Commencement Date"), and 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the 2027 Vesting Commencement Date.

F3 · derivative.expiration_date: Subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest on March 1, 2027 (the "2027 Vesting Commencement Date"), and 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the 2027 Vesting Commencement Date.

SEC source: 0001193125-26-088582 · ownership.xml · derivative · entry 8

Smith Kevin Raymond Merrill · CIK 0001802639 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 90,000

Underlying: Common Stock · 90,000 shares

Expires not disclosed

F5 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Inogen common stock.

F6 · derivative.exercise_date: Subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest on March 1, 2027 (the "2027 Vesting Commencement Date"), and 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the 2027 Vesting Commencement Date.

F6 · derivative.expiration_date: Subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest on March 1, 2027 (the "2027 Vesting Commencement Date"), and 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the 2027 Vesting Commencement Date.

SEC source: 0001193125-26-088586 · ownership.xml · derivative · entry 8

Bourque Michael J. · CIK 0001638420 · EVP, CFO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,000

Underlying: Common Stock · 39,000 shares

Expires not disclosed

F5 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Inogen common stock.

F6 · derivative.exercise_date: Subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest on March 1, 2027 (the "2027 Vesting Commencement Date"), and 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the 2027 Vesting Commencement Date.

F6 · derivative.expiration_date: Subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest on March 1, 2027 (the "2027 Vesting Commencement Date"), and 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the 2027 Vesting Commencement Date.

SEC source: 0001193125-25-305251 · ownership.xml · derivative · entry 3

Smith Kevin Raymond Merrill · CIK 0001802639 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,333

Underlying: Common Stock · 28,334 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Inogen common stock.

F3 · derivative.exercise_date: Subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest one year from December 1, 2023 (the "Vesting Commencement Date"), and 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the Vesting Commencement Date.

F3 · derivative.expiration_date: Subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest one year from December 1, 2023 (the "Vesting Commencement Date"), and 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the Vesting Commencement Date.

SEC source: 0001193125-25-305251 · ownership.xml · nonDerivative · entry 2

Smith Kevin Raymond Merrill · CIK 0001802639 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,291

F1 · shares: The reported shares were withheld to cover the Reporting Person's tax withholding liability in connection with a portion of a time-based restricted stock award that vested on December 1, 2025.

SEC source: 0001193125-25-305251 · ownership.xml · nonDerivative · entry 1

Smith Kevin Raymond Merrill · CIK 0001802639 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,108

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001193125-25-305257 · ownership.xml · derivative · entry 3

Ramade Gregoire · CIK 0001752887 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,565

Underlying: Common Stock · 31,566 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Inogen common stock.

F3 · derivative.exercise_date: Subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest one year from December 1, 2023 (the "Vesting Commencement Date"), and 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the Vesting Commencement Date.

F3 · derivative.expiration_date: Subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest one year from December 1, 2023 (the "Vesting Commencement Date"), and 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the Vesting Commencement Date.

SEC source: 0001193125-25-305257 · ownership.xml · nonDerivative · entry 2

Ramade Gregoire · CIK 0001752887 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,246

F1 · shares: The reported shares were withheld to cover the Reporting Person's tax withholding liability in connection with a portion of a time-based restricted stock award that vested on December 1, 2025.

SEC source: 0001193125-25-305257 · ownership.xml · nonDerivative · entry 1

Ramade Gregoire · CIK 0001752887 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,189

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0002031211-25-000005 · ownership.xml · derivative · entry 4

Smith Kevin P. · CIK 0002031211 · EVP, Bus Dev, GC & Sec

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 36,271

Underlying: Common Stock · 18,135 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Inogen common stock.

F4 · derivative.exercise_date: 1/3rd of the restricted stock units vested on September 1, 2025 (the "Vesting Commencement Date"), and subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the Vesting Commencement Date.

F4 · derivative.expiration_date: 1/3rd of the restricted stock units vested on September 1, 2025 (the "Vesting Commencement Date"), and subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the Vesting Commencement Date.

SEC source: 0002031211-25-000005 · ownership.xml · nonDerivative · entry 3

Smith Kevin P. · CIK 0002031211 · EVP, Bus Dev, GC & Sec

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 12,778

F2 · shares: The reported shares were withheld to cover the Reporting Person's tax withholding liability in connection with a portion of a time-based restricted stock unit award that vested on September 1, 2025.

SEC source: 0002031211-25-000005 · ownership.xml · nonDerivative · entry 2

Smith Kevin P. · CIK 0002031211 · EVP, Bus Dev, GC & Sec

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,821

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0002031211-25-000005 · ownership.xml · nonDerivative · entry 1

Smith Kevin P. · CIK 0002031211 · EVP, Bus Dev, GC & Sec

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,686

F1 · shares: Shares acquired through the Company's 2014 Employee Stock Purchase Plan.

SEC source: 0001638420-25-000004 · ownership.xml · nonDerivative · entry 1

Bourque Michael J. · CIK 0001638420 · EVP, CFO & Treasurer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 49,146

F1 · shares: Shares acquired through the Company's 2014 Employee Stock Purchase Plan.

SEC source: 0001802639-25-000004 · ownership.xml · nonDerivative · entry 1

Smith Kevin Raymond Merrill · CIK 0001802639 · Director · CEO and President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 71,774

F1 · shares: Shares acquired through the Company's 2014 Employee Stock Purchase Plan.

SEC source: 0000950170-25-073844 · ownership.xml · nonDerivative · entry 1

Sahney Mira Kirti · CIK 0002054249 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,724

F1 · shares: The reported shares were acquired pursuant to a restricted stock unit award. Subject to the reporting person's continued service, the restricted stock unit award shall vest on the earlier of (i) the one-year anniversary of the date of grant or (ii) the day prior to the date of the Annual Meeting of the Issuer's stockholders next following the date of grant.

SEC source: 0000950170-25-073845 · ownership.xml · nonDerivative · entry 1

Rider Heather D. · CIK 0001616363 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 88,201

F1 · shares: The reported shares were acquired pursuant to a restricted stock unit award. Subject to the reporting person's continued service, the restricted stock unit award shall vest on the earlier of (i) the one-year anniversary of the date of grant or (ii) the day prior to the date of the Annual Meeting of the Issuer's stockholders next following the date of grant.

SEC source: 0000950170-25-073843 · ownership.xml · nonDerivative · entry 1

Mora Elizabeth · CIK 0001548935 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,180

F1 · shares: The reported shares were acquired pursuant to a restricted stock unit award. Subject to the reporting person's continued service, the restricted stock unit award shall vest on the earlier of (i) the one-year anniversary of the date of grant or (ii) the day prior to the date of the Annual Meeting of the Issuer's stockholders next following the date of grant.

SEC source: 0000950170-25-073842 · ownership.xml · nonDerivative · entry 1

Ladone Mary Kay · CIK 0001760737 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,885

F1 · shares: The reported shares were acquired pursuant to a restricted stock unit award. Subject to the reporting person's continued service, the restricted stock unit award shall vest on the earlier of (i) the one-year anniversary of the date of grant or (ii) the day prior to the date of the Annual Meeting of the Issuer's stockholders next following the date of grant.

SEC source: 0000950170-25-073841 · ownership.xml · nonDerivative · entry 1

King Kevin M · CIK 0001385014 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,885

F1 · shares: The reported shares were acquired pursuant to a restricted stock unit award. Subject to the reporting person's continued service, the restricted stock unit award shall vest on the earlier of (i) the one-year anniversary of the date of grant or (ii) the day prior to the date of the Annual Meeting of the Issuer's stockholders next following the date of grant.

SEC source: 0000950170-25-073975 · ownership.xml · nonDerivative · entry 1

Boehnlein Glenn S · CIK 0001670936 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,885

F1 · shares: The reported shares were acquired pursuant to a restricted stock unit award. Subject to the reporting person's continued service, the restricted stock unit award shall vest on the earlier of (i) the one-year anniversary of the date of grant or (ii) the day prior to the date of the Annual Meeting of the Issuer's stockholders next following the date of grant.

SEC source: 0000950170-25-032642 · ownership.xml · nonDerivative · entry 6

Bourque Michael J. · CIK 0001638420 · EVP, CFO & Treasurer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 47,646

SEC source: 0000950170-25-032638 · ownership.xml · nonDerivative · entry 6

Smith Kevin Raymond Merrill · CIK 0001802639 · Director · CEO and President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 70,274

F5 · price: Represents the weighted average share price of an aggregate total of 11,709 shares sold in the price range of $8.455 to $8.6298 by the reporting person. The reporting person undertakes to provide upon request by the Commission staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0000950170-25-032643 · ownership.xml · nonDerivative · entry 1

Smith Kevin P. · CIK 0002031211 · EVP, Bus Dev, GC & Sec

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,186

F1 · shares: Shares acquired through the Company's 2014 Employee Stock Purchase Plan.

SEC source: 0000950170-25-032642 · ownership.xml · derivative · entry 8

Bourque Michael J. · CIK 0001638420 · EVP, CFO & Treasurer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Common Stock · 25,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Inogen common stock.

F7 · derivative.exercise_date: 1/3rd of the restricted stock units vested on March 1, 2025 (the "2025 Vesting Commencement Date"), and subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the 2025 Vesting Commencement Date.

F7 · derivative.expiration_date: 1/3rd of the restricted stock units vested on March 1, 2025 (the "2025 Vesting Commencement Date"), and subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the 2025 Vesting Commencement Date.

SEC source: 0000950170-25-032642 · ownership.xml · nonDerivative · entry 5

Bourque Michael J. · CIK 0001638420 · EVP, CFO & Treasurer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 44,646

F4 · shares: The reported shares were withheld to cover the reporting person's tax withholding liability in connection with the 2023 performance-based restricted stock unit award granted on March 4, 2024 and vested on March 1, 2025.

SEC source: 0000950170-25-032642 · ownership.xml · nonDerivative · entry 4

Bourque Michael J. · CIK 0001638420 · EVP, CFO & Treasurer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 63,387

F3 · shares: The reported securities represent shares earned and vested on March 1, 2025 based on achievement of the financial performance conditions for the 2024 fiscal year that were approved as part of the 2023 performance-based restricted stock unit award granted on March 4, 2024.

SEC source: 0000950170-25-032642 · ownership.xml · nonDerivative · entry 3

Bourque Michael J. · CIK 0001638420 · EVP, CFO & Treasurer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 15,762

F2 · shares: The reported shares were withheld to cover the reporting person's tax withholding liability in connection with a portion of a time-based restricted stock unit award that vested on March 1, 2025.

SEC source: 0000950170-25-032642 · ownership.xml · nonDerivative · entry 2

Bourque Michael J. · CIK 0001638420 · EVP, CFO & Treasurer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 25,600

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0000950170-25-032642 · ownership.xml · nonDerivative · entry 1

Bourque Michael J. · CIK 0001638420 · EVP, CFO & Treasurer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 600

F1 · shares: Shares acquired through the Company's 2014 Employee Stock Purchase Plan.

SEC source: 0000950170-25-032638 · ownership.xml · derivative · entry 8

Smith Kevin Raymond Merrill · CIK 0001802639 · Director · CEO and President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 56,667

Underlying: Common Stock · 28,333 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Inogen common stock.

F8 · derivative.exercise_date: 1/3rd of the restricted stock units vested on March 1, 2025 (the "2025 Vesting Commencement Date"), and subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the 2025 Vesting Commencement Date.

F8 · derivative.expiration_date: 1/3rd of the restricted stock units vested on March 1, 2025 (the "2025 Vesting Commencement Date"), and subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the 2025 Vesting Commencement Date.

SEC source: 0000950170-25-032638 · ownership.xml · nonDerivative · entry 5

Smith Kevin Raymond Merrill · CIK 0001802639 · Director · CEO and President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 58,565

F4 · shares: The reported shares were withheld to cover the reporting person's tax withholding liability in connection with the 2023 performance-based restricted stock unit award granted on November 10, 2023 and vested on March 1, 2025.