OSR Health, Inc.

OSRH·NASDAQ·$0.50Share Price as of 11/2·$12MMarket Cap as of 11/2

Financials

10-QQ2 ended 06/30/2608/14/26 10-QQ1 ended 03/31/2605/13/26 10-KFY 202503/31/26 10-QQ3 ended 09/30/2511/12/25 10-QQ2 ended 06/30/2508/14/25

Disclosures

8-KCurrent report10/28/26 8-KCurrent report10/16/26 8-KCurrent report10/02/26 8-KCurrent report08/28/26 8-KCurrent report08/25/26

Prospectuses and Registrations

424B3Prospectus06/27/25 424B3Prospectus06/23/25 S-1/ARegistration statement (amended)06/10/25 S-1Registration statement (IPO)05/28/25 424B3Prospectus01/31/25

Proxies

DEF 14ADefinitive proxy07/16/26 PRE 14APreliminary proxy07/06/26 DEFA14AAdditional proxy materials06/11/26 DEF 14ADefinitive proxy05/26/26 PRE 14APreliminary proxy05/11/26

Ownership

SC 13G/ABeneficial ownership (amended)08/17/26 SC 13GBeneficial ownership04/22/26 Form 3Initial insider ownership04/16/26 Form 3Initial insider ownership10/24/25 Form 3Initial insider ownership02/21/25

Other

EFFECTRequest for effectiveness06/17/25 CORRESPCorrespondence with the SEC06/12/25 UPLOADLetter from the SEC06/05/25 NT 10-QLate filing notification (10-Q)05/15/25 NT 10-KLate filing notification (10-K)04/01/25