INOGEN INC (INGN) Stock Ownership

NASDAQ:INGN • US45780L1044

6.55 USD
+0.24 (+3.8%)
At close: Mar 5, 2026
6.55 USD
0 (0%)
After Hours: 3/5/2026, 4:10:32 PM
INGN Ownership Chart.INGN Ownership Chart: showing Insider, Institutional ownership and shares available to the public.INGN Ownership.InsiderInstitutionalPublic



Shares Outstanding27.23M
Float23.99M
Float Short Interest Percentage4.06%
Owners (insider)2.18%
Owners (institutional)72.63%
Owners (insider) change1.05%
Owners (institutional) change4.4%
INGN Institutional Ownership HistoryINGN Institutional Ownership HistoryINGN Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 5M 10M 15M 20M
INGN Historical Insider Transactions ChartINGN Historical Insider Buy and Sell Transactions ChartINGN Historical Insider Transactions Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 Feb 2026 Mar 2026 50K 100K 150K
Date Name Type Shares Price Amount
Mar 1, 2026 Ramade Gregoire Option Excercise 13005 0.00 $ 0.00
Mar 1, 2026 Ramade Gregoire Option Excercise 6022 6.10 $ 36,734.20
Mar 1, 2026 Smith Kevin P. Grant 1500 6.10 $ 9,150.00
Mar 1, 2026 Smith Kevin P. Option Excercise 14005 0.00 $ 0.00
Mar 1, 2026 Smith Kevin P. Option Excercise 6276 6.10 $ 38,283.60
Mar 1, 2026 Bourque Michael J. Grant 29749 0.18 $ 5,331.40
Mar 1, 2026 Bourque Michael J. Option Excercise 42007 0.00 $ 0.00
Mar 1, 2026 Bourque Michael J. Option Excercise 26306 6.10 $ 160,466.60
Mar 1, 2026 Smith Kevin Raymond Merrill Grant 33410 0.13 $ 4,178.50
Mar 1, 2026 Smith Kevin Raymond Merrill Option Excercise 44585 6.10 $ 271,968.50
Mar 1, 2026 Smith Kevin Raymond Merrill Option Excercise 58346 0.00 $ 0.00
Mar 1, 2026 Wright Mary E Grant 2851 3.21 $ 9,150.00
Mar 1, 2026 Wright Mary E Option Excercise 7506 0.00 $ 0.00
Mar 1, 2026 Wright Mary E Option Excercise 3408 6.10 $ 20,788.80
Mar 1, 2026 Yi Boyer Jennifer M Option Excercise 25017 0.00 $ 0.00
Mar 1, 2026 Yi Boyer Jennifer M Option Excercise 15382 6.10 $ 93,830.20
Mar 1, 2026 Yi Boyer Jennifer M Grant 3603 0.00 $ 0.00
Dec 1, 2025 Ramade Gregoire Option Excercise 31566 0.00 $ 0.00
Dec 1, 2025 Ramade Gregoire Option Excercise 12943 6.95 $ 89,953.85
Dec 1, 2025 Smith Kevin Raymond Merrill Option Excercise 28334 0.00 $ 0.00
Dec 1, 2025 Smith Kevin Raymond Merrill Option Excercise 13817 6.95 $ 96,028.15
Sep 1, 2025 Bourque Michael J. Grant 1500 7.99 $ 11,985.00
Sep 1, 2025 Smith Kevin P. Grant 1500 7.99 $ 11,985.00
Sep 1, 2025 Smith Kevin P. Option Excercise 18135 0.00 $ 0.00
Sep 1, 2025 Smith Kevin P. Option Excercise 8043 7.99 $ 64,263.57
Sep 1, 2025 Smith Kevin Raymond Merrill Grant 1500 7.99 $ 11,985.00
May 14, 2025 Rider Heather D. Grant 30612 0.00 $ 0.00
May 14, 2025 Sahney Mira Kirti Grant 30612 0.00 $ 0.00
May 14, 2025 Mora Elizabeth Grant 30612 0.00 $ 0.00
May 14, 2025 Ladone Mary Kay Grant 30612 0.00 $ 0.00
May 14, 2025 King Kevin M Grant 30612 0.00 $ 0.00
May 14, 2025 Boehnlein Glenn S Grant 30612 0.00 $ 0.00