Inogen Inc.

INGN·NASDAQ·$6.58Share Price as of 11/2·$178MMarket Cap as of 11/2

Financials

10-QQ2 ended 06/30/2608/07/26 10-QQ1 ended 03/31/2605/08/26 10-KFY 202502/27/26 10-QQ3 ended 09/30/2511/06/25 10-QQ2 ended 06/30/2508/08/25

Disclosures

8-KCurrent report09/30/26 8-KCurrent report08/06/26 8-KCurrent report07/01/26 8-KCurrent report06/11/26 8-KCurrent report05/07/26

Prospectuses and Registrations

S-8Registration of securities for employees07/24/26 S-8Registration of securities for employees06/12/26 S-8Registration of securities for employees05/04/26 S-8Registration of securities for employees02/27/26 S-8Registration of securities for employees05/20/25

Proxies

DEF 14ADefinitive proxy04/28/26 PRE 14APreliminary proxy04/17/26 DEF 14ADefinitive proxy03/27/25 DEFA14AAdditional proxy materials03/27/25 DEF 14ADefinitive proxy04/18/24

Ownership

Form 4Insider transaction09/03/26 Form 4Insider transaction09/03/26 Form 4Insider transaction09/03/26 Form 3Initial insider ownership07/09/26 Form 4Insider transaction07/09/26

Other

SDConflict Minerals disclosure05/28/26 ARSAnnual report to shareholders04/28/26 SDConflict Minerals disclosure05/29/25 ARSAnnual report to shareholders03/27/25 SDConflict Minerals disclosure05/31/24