Insider Transactions Reported by 30 Insiders of Inogen Inc

Symbol: INGN on Nasdaq
Location: Beverly, MA

Quick Takeaways

INGN - Inogen Inc has 30 insiders with reported activity on this page.
No net insider buy/sell flow is currently reported for the last year.
Recent transaction rows are available for direct filing-level review.

What Changed

No meaningful buy/sell imbalance is currently visible in the one-year window.
Activity will update as new Forms 3/4/5 are filed.

Why This Matters

This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.

Source Evidence

Filed on Form 4

Issuer insider activity is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Insider trading overview

Last 12 months

Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 06 May 2025.

Buys

Shares: 0

Insiders: 0

Sells

Shares: 0

Insiders: 0

Net

Shares: 0

Insiders: 0

Window (months)	Buy $	Sell $	Net $
0-3	$0	$0	$0
3-6	$0	$0	$0
6-9	$0	$0	$0
9-12	$0	$0	$0

Inogen Inc executives and other stock owners filed with the SEC include:

Name	Relationship	Holdings Value	Valuation	Report Date
Novo Holdings A/S	10%+ Owner	$11,893,710	Mixed	02 Jun 2021
Kevin Raymond Merrill Smith	CEO and President, Director	$1,364,355	Mixed	27 Feb 2026
Michael J. Bourque	EVP, CFO & Treasurer	$1,005,105	Mixed	27 Feb 2026
Heather D. Rider	Director	$641,221	Mixed	14 May 2025
Gregoire Ramade	Chief Commercial Officer	$594,401	Mixed	27 Feb 2026
Elizabeth Mora	Director	$575,638	Mixed	14 May 2025
Mary Kay Ladone	Director	$558,953	Mixed	14 May 2025
Glenn S. Boehnlein	Director	$558,953	Mixed	14 May 2025
Kevin M. King	Director	$558,953	Mixed	14 May 2025
Kevin P. Smith	EVP, Bus Dev, GC & Sec	$483,815	Mixed	27 Feb 2026
Brenton Taylor	EVP, Engineering	$419,316	Mixed	28 Sep 2021
Thomas A. West	Director	$337,619	Mixed	05 Jun 2024
Mira Kirti Sahney	Director	$288,793	Mixed	14 May 2025
R. Scott Greer	Director	$258,887	Mixed	10 May 2021
Nabil Shabshab	CEO and President, Director	$235,807	Mixed	01 Sep 2023
Stanislav Glezer	EVP, R&D & Chief Med. Officer	$225,945	Mixed	01 May 2024
Alison Bauerlein	EVP, Finance, & CFO	$222,033	Mixed	01 Dec 2021
Kristin A. Caltrider	EVP, CFO and Treasurer	$189,950	Mixed	28 Feb 2023
Boyer Jennifer M. Yi	EVP Entrprs Enblmnt, Ch HR Off	$163,156	Mixed	27 Feb 2026
Loren L. McFarland	Director	$126,933	Mixed	11 Jan 2022
Mary E. Wright	VP, Chief Accounting Officer	$116,686	Mixed	27 Feb 2026
Raymond Huggenberger	Director	$100,575	Mixed	15 Sep 2021
George J. Parr	Chief Commercial Officer	$98,281	Mixed	01 Jun 2023
Bart Ben Sanford	EVP, Operations	$86,069	Mixed	01 Mar 2023
Heath Lukatch	Director	$73,073	Mixed	10 May 2021
Jason Somer	EVP, Gen. Counsel & Secretary	$63,597	Mixed	01 Jun 2024
Ray Benjamin M. Anderson	Director	$61,633	Mixed	03 Mar 2022
Kristen Miranda	Director	$61,421	Mixed	08 Jun 2022
Michael K. Sergesketter	EVP, CFO, and Treasurer		Mixed	11 Sep 2023
Jason Andrew Richardson	EVP, CFO & Treasurer		Mixed	06 Apr 2026

Top shareholders of Inogen Inc (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
Yuwell (Hong Kong) Holdings Ltd	13D/G	Yuwell (Hong Kong) Holdings Limited	9.9%	2,626,425	$19,094,110	$0	21 Feb 2025	13D/G
Novo Holdings A/S	3/4/5	10%+ Owner	— class O/S missing	2,079,320	$11,893,710	—	02 Jun 2021	3/4/5
BlackRock, Inc.	13D/G 13F	Company	6.2%	1,657,385	$11,651,417	$0	30 Jun 2025	13D/G 13F
VANGUARD GROUP INC	13F	Company	5.3%	1,421,636	$9,553,394	—	31 Dec 2025	13F
ARMISTICE CAPITAL, LLC	13F	Company	4.7%	1,264,000	$8,494,080	—	31 Dec 2025	13F
ACADIAN ASSET MANAGEMENT LLC	13F	Company	4.1%	1,083,483	$7,274,000	—	31 Dec 2025	13F
Camber Capital Management LP	13D/G	—	3.7%	975,000	$7,088,250	$0	31 Mar 2025	13D/G
AMERIPRISE FINANCIAL INC	13F	Company	3.2%	860,549	$5,782,889	—	31 Dec 2025	13F
DAFNA Capital Management LLC	13F	Company	3.1%	827,071	$5,557,917	—	31 Dec 2025	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	2.7%	711,380	$4,780,450	—	31 Dec 2025	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	2.2%	599,413	$4,029,020	—	31 Dec 2025	13F
GOLDMAN SACHS GROUP INC	13F	Company	2.2%	589,273	$3,959,915	—	31 Dec 2025	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	2.2%	583,000	$3,917,760	—	31 Dec 2025	13F
MORGAN STANLEY	13F	Company	2.1%	558,368	$3,752,243	—	31 Dec 2025	13F
ROYCE & ASSOCIATES LP	13F	Company	2.1%	549,470	$3,692,438	—	31 Dec 2025	13F
STATE STREET CORP	13F	Company	1.9%	511,809	$3,439,356	—	31 Dec 2025	13F
FEDERATED HERMES, INC.	13F	Company	1.8%	485,378	$3,261,740	—	31 Dec 2025	13F
JPMORGAN CHASE & CO	13F	Company	1.8%	469,301	$3,153,702	—	31 Dec 2025	13F
PRUDENTIAL FINANCIAL INC	13F	Company	1.7%	458,100	$3,078,432	—	31 Dec 2025	13F
CSM Advisors, LLC	13F	Company	1.6%	416,000	$2,799,000	—	31 Dec 2025	13F
Nuveen, LLC	13F	Company	1.5%	413,459	$2,778,444	—	31 Dec 2025	13F
JACOBS LEVY EQUITY MANAGEMENT, INC	13F	Company	1.1%	284,992	$1,915,146	—	31 Dec 2025	13F
Qube Research & Technologies Ltd	13F	Company	0.98%	262,930	$1,766,890	—	31 Dec 2025	13F
CITADEL ADVISORS LLC	13F	Company	0.91%	242,287	$1,628,168	—	31 Dec 2025	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	0.84%	224,627	$1,509,495	—	31 Dec 2025	13F
PERKINS CAPITAL MANAGEMENT INC	13F	Company	0.81%	217,650	$1,462,608	—	31 Dec 2025	13F
Stokes Family Office, LLC	13F	Company	0.79%	210,000	$1,411,200	—	31 Dec 2025	13F
Kevin Raymond Merrill Smith	3/4/5	CEO and President, Director	— mixed-class rows	283,486 mixed-class rows	$1,364,355	—	27 Feb 2026	3/4/5
Point72 Asset Management, L.P.	13F	Company	0.76%	201,949	$1,357,097	—	31 Dec 2025	13F
MOORE CAPITAL MANAGEMENT, LP	13F	Company	0.75%	200,005	$1,344,034	—	31 Dec 2025	13F
Monaco Asset Management SAM	13F	Company	0.74%	198,242	$1,332,186	—	31 Dec 2025	13F
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	13F	Company	0.72%	192,849	$1,295,945	—	31 Dec 2025	13F
NORTHERN TRUST CORP	13F	Company	0.65%	172,640	$1,160,141	—	31 Dec 2025	13F
TUDOR INVESTMENT CORP ET AL	13F	Company	0.57%	151,602	$1,018,765	—	31 Dec 2025	13F
Michael J. Bourque	3/4/5	EVP, CFO & Treasurer	— mixed-class rows	128,609 mixed-class rows	$1,005,105	—	27 Feb 2026	3/4/5
Connor, Clark & Lunn Investment Management Ltd.	13F	Company	0.49%	129,864	$872,686	—	31 Dec 2025	13F
THOMPSON SIEGEL & WALMSLEY LLC	13F	Company	0.48%	128,976	$867,000	—	31 Dec 2025	13F
Bank of New York Mellon Corp	13F	Company	0.46%	123,714	$831,354	—	31 Dec 2025	13F
BNP PARIBAS FINANCIAL MARKETS	13F	Company	0.44%	117,306	$788,296	—	31 Dec 2025	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	0.43%	115,051	$773,143	—	31 Dec 2025	13F
Heather D. Rider	3/4/5	Director	0.33%	88,201	$641,221	—	14 May 2025	3/4/5
TOCQUEVILLE ASSET MANAGEMENT L.P.	13F	Company	0.35%	93,350	$627,312	—	31 Dec 2025	13F
Gregoire Ramade	3/4/5	Chief Commercial Officer	— mixed-class rows	70,239 mixed-class rows	$594,401	—	27 Feb 2026	3/4/5
Divisadero Street Capital Management, LP	13F	Company	0.33%	88,136	$592,274	—	31 Dec 2025	13F
GSA CAPITAL PARTNERS LLP	13F	Company	0.32%	85,868	$577,000	—	31 Dec 2025	13F
Elizabeth Mora	3/4/5	Director	0.3%	79,180	$575,638	—	14 May 2025	3/4/5
Glenn S. Boehnlein	3/4/5	Director	0.29%	76,885	$558,953	—	14 May 2025	3/4/5
Kevin M. King	3/4/5	Director	0.29%	76,885	$558,953	—	14 May 2025	3/4/5
Mary Kay Ladone	3/4/5	Director	0.29%	76,885	$558,953	—	14 May 2025	3/4/5
BARCLAYS PLC	13F	Company	0.31%	81,980	$550,905	—	31 Dec 2025	13F

Recent Insider Transactions by Companies or Individuals for Inogen Inc

Showing up to 300 most recent insider transactions from the last 12 months.

Insider	Symbol	Class	Transaction	%	Shares	Shares Owned	Date	Ownership
Jason Andrew Richardson	INGN	Restricted Stock Unit	Award	-50%	-100,000	100,000	06 Apr 2026	Direct
Mary E. Wright	INGN	Common Stock	Tax liability	-18.8%	-3,408	14,760	01 Mar 2026	Direct
Mary E. Wright	INGN	Common Stock	Options Exercise	58.7%	7,506	20,284	01 Mar 2026	Direct
Mary E. Wright	INGN	Common Stock	Award	21.5%	2,851	16,111	01 Mar 2026	Direct
Mary E. Wright	INGN	Restricted Stock Unit	Options Exercise	-100%	-7,506	0	01 Mar 2026	Direct
Boyer Jennifer M. Yi	INGN	Common Stock	Award	23%	3,603	19,248	01 Mar 2026	Direct
Boyer Jennifer M. Yi	INGN	Common Stock	Tax liability	-49.6%	-15,382	15,645	01 Mar 2026	Direct
Boyer Jennifer M. Yi	INGN	Common Stock	Options Exercise	288.2%	25,017	33,699	01 Mar 2026	Direct
Boyer Jennifer M. Yi	INGN	Restricted Stock Unit	Options Exercise	-100%	-25,017	0	01 Mar 2026	Direct
Gregoire Ramade	INGN	Common Stock	Tax liability	-12%	-6,022	44,229	01 Mar 2026	Direct
Gregoire Ramade	INGN	Common Stock	Options Exercise	34.9%	13,005	50,251	01 Mar 2026	Direct
Gregoire Ramade	INGN	Restricted Stock Unit	Options Exercise	100%	13,005	26,010	01 Mar 2026	Direct
Kevin P. Smith	INGN	Common Stock	Tax liability	-22.2%	-6,276	22,007	01 Mar 2026	Direct
Kevin P. Smith	INGN	Common Stock	Options Exercise	98.1%	14,005	28,283	01 Mar 2026	Direct
Kevin P. Smith	INGN	Common Stock	Award	11.7%	1,500	14,278	01 Mar 2026	Direct
Kevin P. Smith	INGN	Restricted Stock Unit	Options Exercise	-33.3%	-14,005	28,011	01 Mar 2026	Direct
Michael J. Bourque	INGN	Common Stock	Tax liability	-28.6%	-26,306	65,682	01 Mar 2026	Direct
Michael J. Bourque	INGN	Common Stock	Options Exercise	71.3%	42,007	100,949	01 Mar 2026	Direct
Michael J. Bourque	INGN	Common Stock	Award	45.9%	29,749	94,557	01 Mar 2026	Direct
Michael J. Bourque	INGN	Restricted Stock Unit	Options Exercise	-62.7%	-42,007	25,000	01 Mar 2026	Direct
Kevin Raymond Merrill Smith	INGN	Common Stock	Options Exercise	65.1%	58,346	147,973	01 Mar 2026	Direct
Kevin Raymond Merrill Smith	INGN	Common Stock	Tax liability	-30.1%	-44,585	103,327	01 Mar 2026	Direct
Kevin Raymond Merrill Smith	INGN	Common Stock	Award	38.7%	33,410	119,701	01 Mar 2026	Direct
Kevin Raymond Merrill Smith	INGN	Restricted Stock Unit	Options Exercise	-67.3%	-58,346	28,333	01 Mar 2026	Direct
Mary E. Wright	INGN	Restricted Stock Unit	Award		8,000	8,000	27 Feb 2026	Direct
Boyer Jennifer M. Yi	INGN	Restricted Stock Unit	Award		32,500	32,500	27 Feb 2026	Direct
Gregoire Ramade	INGN	Restricted Stock Unit	Award		20,000	20,000	27 Feb 2026	Direct
Kevin P. Smith	INGN	Restricted Stock Unit	Award		35,000	35,000	27 Feb 2026	Direct
Michael J. Bourque	INGN	Restricted Stock Unit	Award		39,000	39,000	27 Feb 2026	Direct
Kevin Raymond Merrill Smith	INGN	Restriced Stock Unit	Award		90,000	90,000	27 Feb 2026	Direct
Gregoire Ramade	INGN	Common Stock	Tax liability	-25.8%	-12,943	37,246	01 Dec 2025	Direct
Gregoire Ramade	INGN	Common Stock	Options Exercise	169.5%	31,566	50,189	01 Dec 2025	Direct
Gregoire Ramade	INGN	Restricted Stock Unit	Options Exercise		31,566	31,565	01 Dec 2025	Direct
Kevin Raymond Merrill Smith	INGN	Common Stock	Tax liability	-13.8%	-13,817	86,291	01 Dec 2025	Direct
Kevin Raymond Merrill Smith	INGN	Common Stock	Options Exercise	39.5%	28,334	100,108	01 Dec 2025	Direct
Kevin Raymond Merrill Smith	INGN	Restricted Stock Unit	Options Exercise	-50%	-28,334	28,333	01 Dec 2025	Direct
Michael J. Bourque	INGN	Common Stock	Award	3.15%	1,500	49,146	01 Sep 2025	Direct
Kevin P. Smith	INGN	Common Stock	Tax liability	-38.6%	-8,043	12,778	01 Sep 2025	Direct
Kevin P. Smith	INGN	Common Stock	Options Exercise	675.2%	18,135	20,821	01 Sep 2025	Direct
Kevin P. Smith	INGN	Common Stock	Award	126.5%	1,500	2,686	01 Sep 2025	Direct
Kevin P. Smith	INGN	Restricted Stock Unit	Options Exercise	-33.3%	-18,135	36,271	01 Sep 2025	Direct
Kevin Raymond Merrill Smith	INGN	Common Stock	Award	2.13%	1,500	71,774	01 Sep 2025	Direct
Glenn S. Boehnlein	INGN	Common Stock	Award	66.2%	30,612	76,885	14 May 2025	Direct
Heather D. Rider	INGN	Common Stock	Award	53.2%	30,612	88,201	14 May 2025	Direct
Mira Kirti Sahney	INGN	Common Stock	Award	336%	30,612	39,724	14 May 2025	Direct
Elizabeth Mora	INGN	Common Stock	Award	63%	30,612	79,180	14 May 2025	Direct
Mary Kay Ladone	INGN	Common Stock	Award	66.2%	30,612	76,885	14 May 2025	Direct
Kevin M. King	INGN	Common Stock	Award	66.2%	30,612	76,885	14 May 2025	Direct

* An asterisk sign (*) next to the price indicates that the price is likely invalid.