Company facts
- Headquarters
- Seattle, Washington
- Most recent report
- 10-Q, filed Nov 4, 2026
- Incorporated
- Washington
- Filings on record
- 833 filings
- On EDGAR
- CIK 1478320
- Fiscal year ends
- December
- Filer status
- Large accelerated filer
Financials 8 of 30
News 8 of 72
Prospectuses and Registrations 8 of 14
- S-8 Registration statement for an employee plan Feb 27, 2026
- S-8 Registration statement for an employee plan Feb 14, 2023
- 424B5 Prospectus supplement for an offering Jul 16, 2020
- 424B5 Prospectus supplement for an offering Jul 14, 2020
- S-3ASR Automatic shelf registration Jul 14, 2020
- 424B4 Final prospectus for an offering Jan 24, 2020
- S-1/A Registration statement for an offering, amended Jan 22, 2020
- S-1 Registration statement for an offering Jan 21, 2020
Proxies 8 of 16
- DEFA14A Extra proxy material Apr 24, 2026
- DEF 14A Proxy statement for a shareholder vote Apr 24, 2026
- DEFA14A Extra proxy material Apr 29, 2025
- DEF 14A Proxy statement for a shareholder vote Apr 29, 2025
- DEFA14A Extra proxy material May 24, 2024
- DEFA14A Extra proxy material Apr 26, 2024
- DEF 14A Proxy statement for a shareholder vote Apr 26, 2024
- DEFA14A Extra proxy material Jun 1, 2023
Ownership 8 of 666
- 4 Insider reported a trade Nov 6, 2026
- 4 Insider reported a trade Nov 3, 2026
- 4 Insider reported a trade Oct 29, 2026
- 4 Insider reported a trade Oct 26, 2026
- 4 Insider reported a trade Oct 21, 2026
- 4 Insider reported a trade Oct 16, 2026
- 4 Insider reported a trade Oct 13, 2026
- 4 Insider reported a trade Oct 8, 2026
Other 8 of 35
- ARS Annual report sent to shareholders Apr 24, 2026
- ARS Annual report sent to shareholders Apr 29, 2025
- ARS Annual report sent to shareholders Apr 26, 2024
- ARS Annual report sent to shareholders Apr 28, 2023
- 424B7 Aug 21, 2020
- EFFECT Notice that a registration became effective Jan 23, 2020
- CORRESP Reply to SEC staff Jan 21, 2020
- CORRESP Reply to SEC staff Jan 21, 2020
Everything here comes from Adaptive Biotechnologies Corp's own filings on SEC EDGAR. The filing list is rechecked every hour.