Company facts
- Headquarters
- Emeryville, California
- Most recent report
- 10-Q, filed Oct 30, 2026
- Incorporated
- Delaware
- Filings on record
- 387 filings
- On EDGAR
- CIK 1846253
- Fiscal year ends
- December
- Filer status
- Non-accelerated filer, Smaller reporting company, Emerging growth company
Financials 8 of 23
News 8 of 44
Prospectuses and Registrations 8 of 25
- S-3 Shelf registration statement Sep 12, 2025
- S-8 Registration statement for an employee plan Mar 18, 2025
- POS AM Post-effective amendment to a registration Dec 8, 2023
- S-3 Shelf registration statement Dec 8, 2023
- 424B3 Prospectus supplement for an offering Nov 13, 2023
- 424B3 Prospectus supplement for an offering Nov 2, 2023
- 424B3 Prospectus supplement for an offering Aug 10, 2023
- POS AM Post-effective amendment to a registration May 5, 2023
Proxies 8
- DEFA14A Extra proxy material Apr 29, 2026
- DEF 14A Proxy statement for a shareholder vote Apr 29, 2026
- DEFA14A Extra proxy material Apr 29, 2025
- DEF 14A Proxy statement for a shareholder vote Apr 29, 2025
- DEFA14A Extra proxy material Apr 26, 2024
- DEF 14A Proxy statement for a shareholder vote Apr 26, 2024
- DEFA14A Extra proxy material May 1, 2023
- DEF 14A Proxy statement for a shareholder vote May 1, 2023
Ownership 8 of 230
- 4 Insider reported a trade Nov 2, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended Aug 14, 2026
- 4 Insider reported a trade Aug 3, 2026
- 3 Insider reported their initial holding Jul 13, 2026
- 4 Insider reported a trade Jun 18, 2026
- 4 Insider reported a trade Jun 18, 2026
- 4 Insider reported a trade Jun 18, 2026
- 4 Insider reported a trade Jun 18, 2026
Other 8 of 57
- ARS Annual report sent to shareholders Apr 29, 2026
- EFFECT Notice that a registration became effective Sep 19, 2025
- CORRESP Reply to SEC staff Sep 17, 2025
- UPLOAD Comment letter from SEC staff Sep 16, 2025
- D Sep 10, 2025
- ARS Annual report sent to shareholders Apr 29, 2025
- UPLOAD Comment letter from SEC staff Sep 27, 2024
- CORRESP Reply to SEC staff Sep 24, 2024
Everything here comes from OmniAb, Inc.'s own filings on SEC EDGAR. The filing list is rechecked every hour.