ImageneBio, Inc. SEC filings IMA
ImageneBio, Inc. has 336 filings in SEC EDGAR's recent list, going back to Jan 8, 2021. Its latest annual report, Form ARS, was filed on Apr 30, 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 Aug 5, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Aug 17, 2026 | Aug 14, 2026 |
| 4 | Insider transaction | Aug 17, 2026 | Aug 14, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| 3 | Initial insider ownership | Jul 28, 2026 | Jul 20, 2026 |
| 4 | Insider transaction | Jul 28, 2026 | Jul 25, 2026 |
| 4 | Insider transaction | Jul 20, 2026 | Jul 16, 2026 |
| 4 | Insider transaction | Jun 18, 2026 | Jun 16, 2026 |
| 4 | Insider transaction | Jun 18, 2026 | Jun 16, 2026 |
| 4 | Insider transaction | Jun 18, 2026 | Jun 16, 2026 |
| 4 | Insider transaction | Jun 18, 2026 | Jun 16, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 14, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Apr 29, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 21, 2026 | — |
| SCHEDULE 13D | Ownership over 5% (active) | Apr 21, 2026 | — |
| 3 | Initial insider ownership | Apr 20, 2026 | Mar 20, 2026 |
| 3 | Initial insider ownership | Apr 16, 2026 | Apr 16, 2026 |
| 4 | Insider transaction | Apr 16, 2026 | Apr 14, 2026 |
| 4 | Insider transaction | Apr 16, 2026 | Apr 14, 2026 |
| 4 | Insider transaction | Mar 18, 2026 | Mar 16, 2026 |
| 3 | Initial insider ownership | Feb 20, 2026 | Feb 16, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 13, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 12, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Jan 6, 2026 | — |
| 4 | Insider transaction | Jan 2, 2026 | Dec 30, 2025 |
| 4 | Insider transaction | Dec 29, 2025 | Dec 24, 2025 |
| 4 | Insider transaction | Dec 22, 2025 | Dec 18, 2025 |
| 4 | Insider transaction | Dec 22, 2025 | Dec 18, 2025 |
| 4 | Insider transaction | Dec 22, 2025 | Dec 18, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 14, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 14, 2025 | — |
| 3 | Initial insider ownership | Nov 7, 2025 | Nov 1, 2025 |
| 4 | Insider transaction | Oct 10, 2025 | Jul 25, 2025 |
| 3 | Initial insider ownership | Oct 10, 2025 | Jul 25, 2025 |
| 4 | Insider transaction | Aug 15, 2025 | Jul 25, 2025 |
| 3 | Initial insider ownership | Aug 15, 2025 | Jul 25, 2025 |
| 4 | Insider transaction | Aug 7, 2025 | Jul 25, 2025 |
| 3 | Initial insider ownership | Aug 7, 2025 | Jul 25, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 4, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 4, 2025 | — |
| 4 | Insider transaction | Jul 30, 2025 | Jul 28, 2025 |
| 4 | Insider transaction | Jul 30, 2025 | Jul 25, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jul 30, 2025 | — |
| 4 | Insider transaction | Jul 30, 2025 | Jul 25, 2025 |
| 4 | Insider transaction | Jul 30, 2025 | Jul 25, 2025 |
| 4 | Insider transaction | Jul 29, 2025 | Jul 25, 2025 |
| 4 | Insider transaction | Jul 29, 2025 | Jul 25, 2025 |
| 3 | Initial insider ownership | Jul 29, 2025 | Jul 25, 2025 |
| 3 | Initial insider ownership | Jul 29, 2025 | Jul 25, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jul 29, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jul 28, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jun 18, 2025 | — |
| SCHEDULE 13D | Ownership over 5% (active) | Jun 16, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 14, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 14, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 14, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 13, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Dec 31, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Nov 14, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 13, 2024 | — |
| 4 | Insider transaction | Jun 10, 2024 | Jun 7, 2024 |
| 4 | Insider transaction | Jun 10, 2024 | Jun 7, 2024 |
| 4 | Insider transaction | Jun 10, 2024 | Jun 7, 2024 |
| 4 | Insider transaction | Jun 10, 2024 | Jun 7, 2024 |
| 4 | Insider transaction | Jun 10, 2024 | Jun 7, 2024 |
| 4 | Insider transaction | Jun 10, 2024 | Jun 7, 2024 |
| 4 | Insider transaction | Jun 10, 2024 | Jun 7, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Mar 11, 2024 | — |
| 4 | Insider transaction | Mar 5, 2024 | Mar 1, 2024 |
| 3 | Initial insider ownership | Mar 5, 2024 | Feb 29, 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 14, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2024 | — |
| 4 | Insider transaction | Feb 2, 2024 | Feb 1, 2024 |
| 4 | Insider transaction | Feb 2, 2024 | Feb 1, 2024 |
| 4 | Insider transaction | Feb 2, 2024 | Feb 1, 2024 |
| SC 13G | Ownership over 5% (passive) | Oct 19, 2023 | — |
| 4/A | Filing | Sep 21, 2023 | Aug 4, 2023 |
| 4/A | Filing | Sep 21, 2023 | Aug 4, 2023 |
| SC 13D/A | Amended ownership over 5% (active) | Sep 21, 2023 | — |
| 4 | Insider transaction | Sep 14, 2023 | Aug 4, 2023 |
| 4 | Insider transaction | Sep 14, 2023 | Aug 4, 2023 |
| SC 13D/A | Amended ownership over 5% (active) | Sep 14, 2023 | — |
| 4 | Insider transaction | Jun 13, 2023 | Jun 9, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 9, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 9, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 9, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 9, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 9, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 9, 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) | Jan 10, 2023 | — |
| 4 | Insider transaction | Jan 5, 2023 | Jan 3, 2023 |
| 4 | Insider transaction | Jan 5, 2023 | Jan 3, 2023 |
| 4 | Insider transaction | Jan 5, 2023 | Jan 3, 2023 |
| 4 | Insider transaction | Jan 5, 2023 | Jan 3, 2023 |
| 4 | Insider transaction | Jan 5, 2023 | Jan 3, 2023 |
| 4 | Insider transaction | Dec 19, 2022 | Dec 15, 2022 |
| 3 | Initial insider ownership | Dec 19, 2022 | Dec 14, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Oct 11, 2022 | — |
| 4 | Insider transaction | Jun 24, 2022 | Jun 22, 2022 |
| 4 | Insider transaction | Jun 24, 2022 | Jun 22, 2022 |
| 4 | Insider transaction | Jun 13, 2022 | Jun 9, 2022 |
| 4 | Insider transaction | Jun 13, 2022 | Jun 9, 2022 |
| 4 | Insider transaction | Jun 13, 2022 | Jun 9, 2022 |
| 4 | Insider transaction | Jun 13, 2022 | Jun 9, 2022 |
| 4 | Insider transaction | Jun 13, 2022 | Jun 9, 2022 |
| 4 | Insider transaction | Jun 13, 2022 | Jun 9, 2022 |
| 4 | Insider transaction | Jun 13, 2022 | Jun 9, 2022 |
| 4 | Insider transaction | Apr 25, 2022 | Apr 25, 2022 |
| 3 | Initial insider ownership | Apr 25, 2022 | Apr 25, 2022 |
| 3 | Initial insider ownership | Feb 24, 2022 | Feb 18, 2022 |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2022 | — |
| SC 13D | Ownership over 5% (active) | Feb 11, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2022 | — |
| 4 | Insider transaction | Feb 4, 2022 | Feb 2, 2022 |
| 4 | Insider transaction | Feb 4, 2022 | Feb 2, 2022 |
| 4 | Insider transaction | Feb 4, 2022 | Feb 3, 2022 |
| 4 | Insider transaction | Feb 4, 2022 | Feb 2, 2022 |
| 4 | Insider transaction | Feb 4, 2022 | Feb 2, 2022 |
| 4 | Insider transaction | Jan 25, 2022 | Jan 21, 2022 |
| 3 | Initial insider ownership | Jan 25, 2022 | Jan 21, 2022 |
| 4 | Insider transaction | Jan 20, 2022 | Jan 18, 2022 |
| 4 | Insider transaction | Jan 12, 2022 | Jan 10, 2022 |
| 4 | Insider transaction | Dec 23, 2021 | Dec 21, 2021 |
| 4 | Insider transaction | Dec 23, 2021 | Dec 21, 2021 |
| 4 | Insider transaction | Dec 23, 2021 | Dec 21, 2021 |
| 4 | Insider transaction | Dec 23, 2021 | Dec 21, 2021 |
| 4 | Insider transaction | Dec 23, 2021 | Dec 21, 2021 |
| 4 | Insider transaction | Dec 23, 2021 | Dec 21, 2021 |
| 4 | Insider transaction | Dec 14, 2021 | Dec 10, 2021 |
| 4 | Insider transaction | Dec 14, 2021 | Mar 30, 2021 |
| 4 | Insider transaction | Dec 14, 2021 | Mar 30, 2021 |
| 4 | Insider transaction | Nov 23, 2021 | Nov 22, 2021 |
| 3 | Initial insider ownership | Nov 23, 2021 | Nov 22, 2021 |
| SC 13D/A | Amended ownership over 5% (active) | Aug 16, 2021 | — |
| 4/A | Form 4/a submission | May 3, 2021 | Apr 15, 2021 |
| 4 | Insider transaction | Apr 15, 2021 | Apr 15, 2021 |
| 3 | Initial insider ownership | Apr 15, 2021 | Apr 15, 2021 |
| SC 13D | Ownership over 5% (active) | Apr 15, 2021 | — |
| 4/A | Filing | Apr 14, 2021 | Mar 30, 2021 |
| 4/A | Filing | Apr 13, 2021 | Mar 30, 2021 |
| SC 13G | Ownership over 5% (passive) | Apr 12, 2021 | — |
| SC 13G | Ownership over 5% (passive) | Apr 9, 2021 | — |
| SC 13G | Ownership over 5% (passive) | Apr 5, 2021 | — |
| SC 13G | Ownership over 5% (passive) | Apr 5, 2021 | — |
| 4 | Insider transaction | Apr 1, 2021 | Mar 30, 2021 |
| 4 | Insider transaction | Apr 1, 2021 | Mar 30, 2021 |
| 4 | Insider transaction | Apr 1, 2021 | Mar 30, 2021 |
| 4 | Insider transaction | Apr 1, 2021 | Mar 30, 2021 |
| 4 | Insider transaction | Apr 1, 2021 | Mar 30, 2021 |
| 3/A | Form 3/a submission | Mar 30, 2021 | Mar 25, 2021 |
| 3 | Initial insider ownership | Mar 25, 2021 | Mar 25, 2021 |
| 3 | Initial insider ownership | Mar 25, 2021 | Mar 25, 2021 |
| 3 | Initial insider ownership | Mar 25, 2021 | Mar 25, 2021 |
| 3 | Initial insider ownership | Mar 25, 2021 | Mar 25, 2021 |
| 3 | Initial insider ownership | Mar 25, 2021 | Mar 25, 2021 |
| 3 | Initial insider ownership | Mar 25, 2021 | Mar 25, 2021 |
| 3 | Initial insider ownership | Mar 25, 2021 | Mar 25, 2021 |
| 3 | Initial insider ownership | Mar 25, 2021 | Mar 25, 2021 |
| 3 | Initial insider ownership | Mar 25, 2021 | Mar 25, 2021 |
| 3 | Initial insider ownership | Mar 25, 2021 | Mar 25, 2021 |
| 3 | Initial insider ownership | Mar 25, 2021 | Mar 25, 2021 |
| 3 | Initial insider ownership | Mar 25, 2021 | Mar 25, 2021 |
Showing 168 filings. 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
- IMA (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- San Diego, CA
- SEC filer status
- Non-accelerated filer, Smaller reporting company, Emerging growth company
- SEC CIK
- 1835579
- Former names
- Ikena Oncology, Inc. (until Jul 25, 2025)
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All 182 Biological Products, (No Diagnostic Substances) companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.