Company facts
- Headquarters
- Bellevue, Washington
- Most recent report
- 8-K, filed Oct 16, 2026
- Incorporated
- Delaware
- Filings on record
- 225 filings
- On EDGAR
- CIK 1840425
- Fiscal year ends
- December
- Filer status
- Emerging growth company
Financials 8 of 15
News 8 of 71
- 8-K Significant contract Oct 16, 2026
- 8-K Leadership change Oct 2, 2026
- 8-K Other events Aug 28, 2026
- 8-K Other events Aug 25, 2026
- 8-K Current report on a material event Aug 19, 2026
- 8-K Shareholder vote results Aug 10, 2026
- 8-K Current report on a material event Aug 7, 2026
- 8-K Current report on a material event Jul 31, 2026
Prospectuses and Registrations 8 of 18
- 424B3 Prospectus supplement for an offering Jun 27, 2025
- 424B3 Prospectus supplement for an offering Jun 23, 2025
- S-1/A Registration statement for an offering, amended Jun 10, 2025
- S-1 Registration statement for an offering May 28, 2025
- 25-NSE Notice that a security was delisted Feb 18, 2025
- 424B3 Prospectus supplement for an offering Jan 31, 2025
- S-4/A Registration statement for a merger or exchange, amended Jan 29, 2025
- S-4/A Registration statement for a merger or exchange, amended Jan 24, 2025
Proxies 8 of 13
- DEF 14A Proxy statement for a shareholder vote Jul 16, 2026
- PRE 14A Preliminary proxy statement Jul 6, 2026
- DEFA14A Extra proxy material Jun 11, 2026
- DEF 14A Proxy statement for a shareholder vote May 26, 2026
- PRE 14A Preliminary proxy statement May 11, 2026
- DEF 14A Proxy statement for a shareholder vote Aug 29, 2025
- PRE 14A Preliminary proxy statement Aug 19, 2025
- DEF 14A Proxy statement for a shareholder vote Oct 28, 2024
Ownership 8 of 43
- SCHEDULE 13G/A Large holder reported a passive stake, amended Aug 17, 2026
- SCHEDULE 13G Large holder reported a passive stake Apr 22, 2026
- 3 Insider reported their initial holding Apr 16, 2026
- 3 Insider reported their initial holding Oct 24, 2025
- 3 Insider reported their initial holding Feb 21, 2025
- 3 Insider reported their initial holding Feb 21, 2025
- 3 Insider reported their initial holding Feb 21, 2025
- 3 Insider reported their initial holding Feb 20, 2025
Other 8 of 65
- EFFECT Notice that a registration became effective Jun 17, 2025
- CORRESP Reply to SEC staff Jun 12, 2025
- UPLOAD Comment letter from SEC staff Jun 5, 2025
- NT 10-Q Notice that a quarterly report will be late May 15, 2025
- NT 10-K Notice that an annual report will be late Apr 1, 2025
- 425 Feb 13, 2025
- UPLOAD Comment letter from SEC staff Feb 3, 2025
- SEC STAFF LETTER Jan 31, 2025
Everything here comes from OSR Health, Inc.'s own filings on SEC EDGAR. The filing list is rechecked every hour.