Coherus Oncology, Inc. SEC filings CHRS
Coherus Oncology, Inc. has 921 filings in SEC EDGAR's recent list, going back to Feb 23, 2011. Its latest annual report, Form ARS, was filed on Apr 20, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 5, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 29, 2026 (regulation fd disclosure, other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SCHEDULE 13G | Ownership over 5% (passive) | Jul 27, 2026 | — |
| 4 | Insider transaction | Jun 9, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 9, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 9, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 9, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 9, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 9, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 9, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 2, 2026 | May 29, 2026 |
| 4 | Insider transaction | Jun 2, 2026 | May 29, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 11, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 29, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 27, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 26, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 5, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 30, 2026 | — |
| 4 | Insider transaction | Jan 26, 2026 | Jan 23, 2026 |
| 4 | Insider transaction | Jan 26, 2026 | Jan 22, 2026 |
| 4 | Insider transaction | Jan 22, 2026 | Jan 20, 2026 |
| 4 | Insider transaction | Jan 22, 2026 | Jan 20, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 4, 2025 | — |
| 4 | Insider transaction | Jun 13, 2025 | Jun 12, 2025 |
| 4 | Insider transaction | Jun 13, 2025 | Jun 12, 2025 |
| 4 | Insider transaction | Jun 13, 2025 | Jun 12, 2025 |
| 4 | Insider transaction | Jun 13, 2025 | Jun 12, 2025 |
| 4 | Insider transaction | Jun 13, 2025 | Jun 12, 2025 |
| 4 | Insider transaction | Jun 13, 2025 | Jun 12, 2025 |
| 4 | Insider transaction | Jun 13, 2025 | Jun 12, 2025 |
| 4 | Insider transaction | Jun 13, 2025 | Jun 12, 2025 |
| 4 | Insider transaction | May 28, 2025 | May 23, 2025 |
| 4 | Insider transaction | May 9, 2025 | May 7, 2025 |
| 4 | Insider transaction | May 9, 2025 | May 7, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 17, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 16, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 13, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 5, 2025 | — |
| 4 | Insider transaction | Jan 22, 2025 | Jan 20, 2025 |
| 4 | Insider transaction | Jan 22, 2025 | Jan 20, 2025 |
| 4 | Insider transaction | Jan 22, 2025 | Jan 20, 2025 |
| 4 | Insider transaction | Jan 14, 2025 | Jan 10, 2025 |
| 4 | Insider transaction | Jan 10, 2025 | Jan 7, 2025 |
| 4 | Insider transaction | Jan 7, 2025 | Jan 4, 2025 |
| 4 | Insider transaction | Jan 7, 2025 | Jan 3, 2025 |
| 4 | Insider transaction | Jan 7, 2025 | Jan 3, 2025 |
| 4 | Insider transaction | Dec 17, 2024 | Dec 13, 2024 |
| SC 13G | Ownership over 5% (passive) | Nov 13, 2024 | — |
| 4 | Insider transaction | Aug 9, 2024 | Aug 7, 2024 |
| 4 | Insider transaction | Jul 24, 2024 | Jul 22, 2024 |
| 4 | Insider transaction | Jul 24, 2024 | Jul 22, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Jul 23, 2024 | — |
| 4 | Insider transaction | Jun 5, 2024 | Jun 4, 2024 |
| 3 | Initial insider ownership | Jun 5, 2024 | May 31, 2024 |
| 4 | Insider transaction | Jun 5, 2024 | Jun 4, 2024 |
| 4 | Insider transaction | Jun 5, 2024 | Jun 3, 2024 |
| 4 | Insider transaction | Jun 5, 2024 | Jun 3, 2024 |
| 4 | Insider transaction | Jun 5, 2024 | Jun 3, 2024 |
| 4 | Insider transaction | Jun 5, 2024 | Jun 3, 2024 |
| 4 | Insider transaction | Jun 5, 2024 | Jun 3, 2024 |
| 4 | Insider transaction | Jun 5, 2024 | Jun 3, 2024 |
| 4 | Insider transaction | Jun 5, 2024 | Jun 3, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | May 22, 2024 | — |
| 4 | Insider transaction | Feb 22, 2024 | Feb 20, 2024 |
| 3 | Initial insider ownership | Feb 22, 2024 | Feb 20, 2024 |
| 4 | Insider transaction | Feb 15, 2024 | Feb 9, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| 4 | Insider transaction | Feb 5, 2024 | Feb 1, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 24, 2024 | — |
| 4 | Insider transaction | Jan 23, 2024 | Jan 20, 2024 |
| 4 | Insider transaction | Jan 23, 2024 | Jan 20, 2024 |
| 4 | Insider transaction | Jan 23, 2024 | Jan 20, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 22, 2024 | — |
| 4 | Insider transaction | Jan 9, 2024 | Jan 7, 2024 |
| 4 | Insider transaction | Jan 8, 2024 | Jan 4, 2024 |
| 4 | Insider transaction | Jan 8, 2024 | Jan 4, 2024 |
| 4 | Insider transaction | Jan 4, 2024 | Jan 2, 2024 |
| 4 | Insider transaction | Jan 4, 2024 | Jan 2, 2024 |
| 4 | Insider transaction | Jan 3, 2024 | Dec 31, 2023 |
| 4 | Insider transaction | Dec 15, 2023 | Dec 13, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Dec 7, 2023 | — |
| 4 | Insider transaction | Nov 24, 2023 | Nov 22, 2023 |
| 144 | Notice of proposed sale | Nov 22, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Oct 6, 2023 | — |
| 4 | Insider transaction | Jul 20, 2023 | Jul 18, 2023 |
| 3 | Initial insider ownership | Jul 20, 2023 | Jul 18, 2023 |
| 4 | Insider transaction | Jun 15, 2023 | Jun 13, 2023 |
| 4 | Insider transaction | Jun 15, 2023 | Jun 13, 2023 |
| 4 | Insider transaction | Jun 15, 2023 | Jun 13, 2023 |
| 4 | Insider transaction | Jun 15, 2023 | Jun 13, 2023 |
| 4 | Insider transaction | Jun 9, 2023 | Jun 7, 2023 |
| 4 | Insider transaction | Jun 9, 2023 | Jun 7, 2023 |
| 4 | Insider transaction | Jun 9, 2023 | Jun 7, 2023 |
| 4 | Insider transaction | Jun 9, 2023 | Jun 7, 2023 |
| 4 | Insider transaction | Jun 9, 2023 | Jun 7, 2023 |
| 4 | Insider transaction | Jun 9, 2023 | Jun 7, 2023 |
| SC 13G | Ownership over 5% (passive) | May 19, 2023 | — |
| 4 | Insider transaction | Apr 4, 2023 | Mar 31, 2023 |
| 4 | Insider transaction | Apr 4, 2023 | Apr 1, 2023 |
| 4 | Insider transaction | Apr 4, 2023 | Apr 1, 2023 |
| 4 | Insider transaction | Mar 29, 2023 | Mar 27, 2023 |
| 3 | Initial insider ownership | Mar 28, 2023 | Mar 20, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 3, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 26, 2023 | — |
| 4 | Insider transaction | Jan 24, 2023 | Jan 20, 2023 |
| 4 | Insider transaction | Jan 24, 2023 | Jan 20, 2023 |
| 4 | Insider transaction | Jan 24, 2023 | Jan 20, 2023 |
| 4 | Insider transaction | Jan 24, 2023 | Jan 20, 2023 |
| SC 13G | Ownership over 5% (passive) | Jan 20, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 18, 2023 | — |
| 4 | Insider transaction | Jan 12, 2023 | Jan 10, 2023 |
| 4 | Insider transaction | Jan 10, 2023 | Jan 7, 2023 |
| 4 | Insider transaction | Jan 6, 2023 | Jan 4, 2023 |
| 4 | Insider transaction | Jan 6, 2023 | Jan 4, 2023 |
| 4 | Insider transaction | Jan 6, 2023 | Jan 4, 2023 |
| 4 | Insider transaction | Jan 6, 2023 | Jan 4, 2023 |
| 4 | Insider transaction | Jan 4, 2023 | Dec 30, 2022 |
| 4 | Insider transaction | Sep 9, 2022 | Sep 7, 2022 |
| 3 | Initial insider ownership | Sep 9, 2022 | Sep 7, 2022 |
| 4 | Insider transaction | May 20, 2022 | May 18, 2022 |
| 3 | Initial insider ownership | May 20, 2022 | May 18, 2022 |
| 4 | Insider transaction | May 6, 2022 | May 4, 2022 |
| 3 | Initial insider ownership | May 6, 2022 | May 4, 2022 |
| 3 | Initial insider ownership | May 6, 2022 | May 4, 2022 |
| 4 | Insider transaction | Apr 5, 2022 | Apr 1, 2022 |
| 4 | Insider transaction | Apr 5, 2022 | Apr 1, 2022 |
| 4 | Insider transaction | Mar 1, 2022 | Feb 25, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 15, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2022 | — |
| 4/A | Form 4/a | Feb 11, 2022 | Jan 7, 2022 |
| 4/A | Form 4/a | Feb 11, 2022 | Jan 7, 2022 |
| 4/A | Form 4/a | Feb 11, 2022 | Jan 7, 2022 |
| 4/A | Form 4/a | Feb 11, 2022 | Jan 7, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2022 | — |
| 4 | Insider transaction | Feb 4, 2022 | Feb 2, 2022 |
| 3 | Initial insider ownership | Feb 4, 2022 | Feb 2, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 27, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 26, 2022 | — |
| 4 | Insider transaction | Jan 12, 2022 | Jan 10, 2022 |
| 4 | Insider transaction | Jan 10, 2022 | Jan 7, 2022 |
| 4 | Insider transaction | Jan 10, 2022 | Jan 7, 2022 |
| 4 | Insider transaction | Jan 10, 2022 | Jan 7, 2022 |
| 4 | Insider transaction | Jan 10, 2022 | Jan 7, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 7, 2022 | — |
| 4 | Insider transaction | Jan 6, 2022 | Jan 4, 2022 |
| 4 | Insider transaction | Jan 6, 2022 | Jan 4, 2022 |
| 4 | Insider transaction | Jan 6, 2022 | Jan 4, 2022 |
| 4 | Insider transaction | Nov 23, 2021 | Nov 17, 2021 |
| 4 | Insider transaction | Oct 19, 2021 | Oct 15, 2021 |
| 4 | Insider transaction | Sep 29, 2021 | Sep 27, 2021 |
| 4 | Insider transaction | Jul 8, 2021 | Jul 6, 2021 |
| 4 | Insider transaction | Jun 10, 2021 | Jun 9, 2021 |
| 4 | Insider transaction | Jun 8, 2021 | Jun 6, 2021 |
| 4 | Insider transaction | May 25, 2021 | May 21, 2021 |
| 4 | Insider transaction | May 25, 2021 | May 21, 2021 |
| 4 | Insider transaction | Apr 30, 2021 | Apr 28, 2021 |
| 4 | Insider transaction | Apr 30, 2021 | Apr 28, 2021 |
| 4 | Insider transaction | Apr 30, 2021 | Apr 28, 2021 |
| 3 | Initial insider ownership | Mar 16, 2021 | Mar 8, 2021 |
| 4 | Insider transaction | Mar 11, 2021 | Mar 9, 2021 |
| 4 | Insider transaction | Mar 9, 2021 | Mar 5, 2021 |
| 4 | Insider transaction | Feb 19, 2021 | Feb 17, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 16, 2021 | — |
| SC 13G | Ownership over 5% (passive) | Feb 10, 2021 | — |
| SC 13G | Ownership over 5% (passive) | Feb 8, 2021 | — |
| SC 13G | Ownership over 5% (passive) | Feb 8, 2021 | — |
| 4 | Insider transaction | Feb 3, 2021 | Feb 1, 2021 |
| 4 | Insider transaction | Feb 3, 2021 | Feb 1, 2021 |
| 4 | Insider transaction | Feb 3, 2021 | Feb 1, 2021 |
| 4 | Insider transaction | Jan 27, 2021 | Jan 25, 2021 |
| 4 | Insider transaction | Jan 26, 2021 | Jan 23, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 26, 2021 | — |
| 4 | Insider transaction | Jan 21, 2021 | Jan 19, 2021 |
| 4 | Insider transaction | Jan 13, 2021 | Jan 11, 2021 |
| 4 | Insider transaction | Jan 13, 2021 | Jan 11, 2021 |
| 4 | Insider transaction | Jan 13, 2021 | Jan 11, 2021 |
| 4 | Insider transaction | Jan 13, 2021 | Jan 11, 2021 |
| 4 | Insider transaction | Jan 13, 2021 | Jan 11, 2021 |
| 4 | Insider transaction | Jan 13, 2021 | Jan 11, 2021 |
| 4 | Insider transaction | Jan 13, 2021 | Jan 11, 2021 |
| 4 | Insider transaction | Jan 13, 2021 | Jan 11, 2021 |
| 4 | Insider transaction | Jan 13, 2021 | Jan 11, 2021 |
| 4 | Insider transaction | Jan 12, 2021 | Jan 10, 2021 |
| 4 | Insider transaction | Jan 12, 2021 | Jan 10, 2021 |
| 4 | Insider transaction | Jan 12, 2021 | Jan 10, 2021 |
| SC 13G | Ownership over 5% (passive) | Jan 8, 2021 | — |
| 4 | Insider transaction | Jan 7, 2021 | Jan 5, 2021 |
| 3 | Initial insider ownership | Jan 7, 2021 | Jan 5, 2021 |
| 4 | Insider transaction | Jan 7, 2021 | Jan 5, 2021 |
| 3 | Initial insider ownership | Jan 7, 2021 | Jan 5, 2021 |
| 4 | Insider transaction | Dec 21, 2020 | Dec 17, 2020 |
| 4 | Insider transaction | Dec 11, 2020 | Dec 9, 2020 |
| 4 | Insider transaction | Dec 9, 2020 | Dec 7, 2020 |
| 4 | Insider transaction | Dec 7, 2020 | Dec 3, 2020 |
| 4 | Insider transaction | Nov 19, 2020 | Nov 17, 2020 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Biological Products, (No Diagnostic Substances) (SIC 2836)
- Listed as
- CHRS (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Redwood City, CA
- SEC filer status
- Accelerated filer, Smaller reporting company
- SEC CIK
- 1512762
- Former names
- Coherus BioSciences, Inc. (until May 28, 2025); BioGenerics, Inc. (until Jan 3, 2012)
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All 182 Biological Products, (No Diagnostic Substances) companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.