Pyxis Oncology, Inc. SEC filings PYXS
Pyxis Oncology, Inc. has 357 filings in SEC EDGAR's recent list, going back to Jul 12, 2019. 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 Nov 5, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 5, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Nov 6, 2026 | Nov 6, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 3, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 9, 2026 | — |
| 4/A | Filing | Oct 9, 2026 | Oct 1, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Oct 5, 2026 | — |
| 4 | Insider transaction | Oct 2, 2026 | Oct 1, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 2, 2026 | — |
| 4 | Insider transaction | Sep 8, 2026 | Sep 4, 2026 |
| 4 | Insider transaction | Aug 20, 2026 | Aug 20, 2026 |
| 4 | Insider transaction | Aug 14, 2026 | Aug 12, 2026 |
| 3 | Initial insider ownership | Jul 10, 2026 | Jun 30, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jul 10, 2026 | — |
| 4 | Insider transaction | Jul 2, 2026 | Jun 30, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 2, 2026 | — |
| 144 | Notice of proposed sale | Jun 30, 2026 | — |
| 4 | Insider transaction | Mar 25, 2026 | Mar 24, 2026 |
| 4 | Insider transaction | Mar 25, 2026 | Mar 24, 2026 |
| 4 | Insider transaction | Mar 25, 2026 | Mar 24, 2026 |
| 4 | Insider transaction | Mar 25, 2026 | Mar 24, 2026 |
| 4 | Insider transaction | Mar 25, 2026 | Mar 24, 2026 |
| 4 | Insider transaction | Mar 25, 2026 | Mar 24, 2026 |
| 4 | Insider transaction | Mar 25, 2026 | Mar 24, 2026 |
| 4 | Insider transaction | Mar 25, 2026 | Mar 24, 2026 |
| 4 | Insider transaction | Mar 25, 2026 | Apr 14, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 9, 2026 | — |
| 4 | Insider transaction | Feb 5, 2026 | Feb 3, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 14, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Sep 23, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 17, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Jul 1, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 6, 2025 | — |
| 144 | Notice of proposed sale | Apr 21, 2025 | — |
| 144 | Notice of proposed sale | Apr 17, 2025 | — |
| 144 | Notice of proposed sale | Apr 14, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Apr 2, 2025 | — |
| 4 | Insider transaction | Apr 2, 2025 | Mar 31, 2025 |
| 4 | Insider transaction | Apr 2, 2025 | Mar 31, 2025 |
| 4 | Insider transaction | Apr 2, 2025 | Mar 31, 2025 |
| 4 | Insider transaction | Apr 2, 2025 | Mar 31, 2025 |
| 4 | Insider transaction | Apr 2, 2025 | Mar 31, 2025 |
| 4 | Insider transaction | Apr 2, 2025 | Mar 31, 2025 |
| 4 | Insider transaction | Apr 2, 2025 | Mar 31, 2025 |
| 4 | Insider transaction | Apr 2, 2025 | Mar 31, 2025 |
| 4 | Insider transaction | Apr 2, 2025 | Mar 31, 2025 |
| 4 | Insider transaction | Apr 2, 2025 | Mar 31, 2025 |
| 4 | Insider transaction | Apr 2, 2025 | Mar 31, 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 | Ownership over 5% (passive) | Feb 4, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Dec 23, 2024 | — |
| 4 | Insider transaction | Dec 23, 2024 | Dec 23, 2024 |
| 4 | Insider transaction | Dec 23, 2024 | Dec 23, 2024 |
| 4 | Insider transaction | Dec 23, 2024 | Dec 23, 2024 |
| SCHEDULE 13G | Ownership over 5% (passive) | Dec 16, 2024 | — |
| 4 | Insider transaction | Nov 27, 2024 | Nov 26, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 12, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 6, 2024 | — |
| 4 | Insider transaction | Jun 10, 2024 | Jun 10, 2024 |
| 3 | Initial insider ownership | Jun 10, 2024 | Jun 10, 2024 |
| 4 | Insider transaction | Jun 7, 2024 | Jun 7, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Apr 3, 2024 | — |
| 4 | Insider transaction | Mar 28, 2024 | Mar 26, 2024 |
| 4 | Insider transaction | Mar 28, 2024 | Mar 26, 2024 |
| 4 | Insider transaction | Mar 28, 2024 | Mar 26, 2024 |
| 4 | Insider transaction | Mar 28, 2024 | Mar 26, 2024 |
| 4 | Insider transaction | Mar 28, 2024 | Mar 26, 2024 |
| 4 | Insider transaction | Mar 28, 2024 | Mar 26, 2024 |
| 4 | Insider transaction | Mar 28, 2024 | Mar 26, 2024 |
| 4 | Insider transaction | Mar 28, 2024 | Mar 26, 2024 |
| 4 | Insider transaction | Mar 28, 2024 | Mar 26, 2024 |
| 4 | Insider transaction | Mar 13, 2024 | Mar 12, 2024 |
| 3 | Initial insider ownership | Mar 13, 2024 | Mar 12, 2024 |
| SC 13G | Ownership over 5% (passive) | Mar 8, 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 | Ownership over 5% (passive) | Jan 26, 2024 | — |
| 4 | Insider transaction | Dec 29, 2023 | Dec 29, 2023 |
| 3 | Initial insider ownership | Dec 6, 2023 | Nov 27, 2023 |
| 4 | Insider transaction | Nov 30, 2023 | Nov 29, 2023 |
| 4 | Insider transaction | Nov 17, 2023 | Nov 15, 2023 |
| 4 | Insider transaction | Sep 28, 2023 | Sep 28, 2023 |
| 4 | Insider transaction | Sep 27, 2023 | Sep 27, 2023 |
| 4 | Insider transaction | Sep 27, 2023 | Sep 27, 2023 |
| 4 | Insider transaction | Sep 26, 2023 | Sep 22, 2023 |
| 4 | Insider transaction | Sep 25, 2023 | Sep 25, 2023 |
| 4 | Insider transaction | Sep 25, 2023 | Sep 25, 2023 |
| 4 | Insider transaction | Sep 22, 2023 | Sep 22, 2023 |
| 4 | Insider transaction | Sep 22, 2023 | Sep 22, 2023 |
| 4 | Insider transaction | Sep 18, 2023 | Sep 14, 2023 |
| 144 | Notice of proposed sale | Sep 18, 2023 | — |
| 144 | Notice of proposed sale | Sep 14, 2023 | — |
| 4 | Insider transaction | Sep 13, 2023 | Sep 11, 2023 |
| 144 | Notice of proposed sale | Sep 13, 2023 | — |
| 144 | Notice of proposed sale | Sep 12, 2023 | — |
| 144 | Notice of proposed sale | Sep 11, 2023 | — |
| 4 | Insider transaction | Sep 8, 2023 | Sep 7, 2023 |
| 4 | Insider transaction | Sep 8, 2023 | Sep 7, 2023 |
| 4 | Insider transaction | Sep 8, 2023 | Sep 7, 2023 |
| 144 | Notice of proposed sale | Sep 5, 2023 | — |
| 4 | Insider transaction | Aug 25, 2023 | Aug 23, 2023 |
| 3 | Initial insider ownership | Aug 25, 2023 | Aug 23, 2023 |
| 144 | Notice of proposed sale | Aug 11, 2023 | — |
| 144 | Notice of proposed sale | Aug 1, 2023 | — |
| 144 | Notice of proposed sale | Jul 31, 2023 | — |
| 144/A | Filing | Jul 28, 2023 | — |
| 144 | Notice of proposed sale | Jul 27, 2023 | — |
| 144 | Notice of proposed sale | Jul 21, 2023 | — |
| 144 | Notice of proposed sale | Jul 11, 2023 | — |
| 144 | Notice of proposed sale | Jun 16, 2023 | — |
| 144 | Notice of proposed sale | Jun 8, 2023 | — |
| 144 | Notice of proposed sale | Jun 7, 2023 | — |
| SC 13D/A | Amended ownership over 5% (active) | Apr 4, 2023 | — |
| 4 | Insider transaction | Mar 28, 2023 | Mar 24, 2023 |
| 4 | Insider transaction | Mar 28, 2023 | Mar 24, 2023 |
| 4 | Insider transaction | Mar 28, 2023 | Mar 24, 2023 |
| 4 | Insider transaction | Mar 28, 2023 | Mar 24, 2023 |
| 4 | Insider transaction | Mar 28, 2023 | Mar 24, 2023 |
| 4 | Insider transaction | Mar 28, 2023 | Mar 24, 2023 |
| 4 | Insider transaction | Mar 28, 2023 | Mar 24, 2023 |
| 4 | Insider transaction | Mar 28, 2023 | Mar 24, 2023 |
| 4 | Insider transaction | Mar 28, 2023 | Mar 24, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Mar 23, 2023 | — |
| 4/A | Primary document | Mar 23, 2023 | Mar 17, 2023 |
| 4 | Insider transaction | Mar 21, 2023 | Mar 17, 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 14, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2023 | — |
| SC 13G | Ownership over 5% (passive) | Feb 8, 2023 | — |
| 4 | Insider transaction | Jan 3, 2023 | Jan 3, 2023 |
| 4 | Insider transaction | Jan 3, 2023 | Jan 3, 2023 |
| 4 | Insider transaction | Jan 3, 2023 | Jan 3, 2023 |
| SC 13G | Ownership over 5% (passive) | Nov 4, 2022 | — |
| 3 | Initial insider ownership | Oct 13, 2022 | Oct 6, 2022 |
| 4 | Insider transaction | Aug 15, 2022 | Aug 11, 2022 |
| 3 | Initial insider ownership | Aug 15, 2022 | Aug 11, 2022 |
| 3 | Initial insider ownership | Aug 9, 2022 | Aug 3, 2022 |
| SC 13D/A | Amended ownership over 5% (active) | May 23, 2022 | — |
| 4 | Insider transaction | Apr 27, 2022 | Apr 26, 2022 |
| 3 | Initial insider ownership | Apr 26, 2022 | Apr 25, 2022 |
| 4 | Insider transaction | Apr 25, 2022 | Apr 21, 2022 |
| 4 | Insider transaction | Apr 15, 2022 | Apr 14, 2022 |
| 4 | Insider transaction | Apr 15, 2022 | Apr 14, 2022 |
| 4 | Insider transaction | Apr 15, 2022 | Apr 14, 2022 |
| 4 | Insider transaction | Apr 4, 2022 | Mar 31, 2022 |
| 4 | Insider transaction | Apr 4, 2022 | Mar 31, 2022 |
| 4 | Insider transaction | Apr 4, 2022 | Mar 31, 2022 |
| 4 | Insider transaction | Apr 4, 2022 | Mar 31, 2022 |
| 4 | Insider transaction | Apr 4, 2022 | Mar 31, 2022 |
| 4 | Insider transaction | Apr 4, 2022 | Mar 31, 2022 |
| 4 | Insider transaction | Apr 4, 2022 | Mar 31, 2022 |
| 4 | Insider transaction | Apr 4, 2022 | Mar 31, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2022 | — |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2022 | — |
| SC 13G | Ownership over 5% (passive) | Feb 11, 2022 | — |
| SC 13G | Ownership over 5% (passive) | Feb 11, 2022 | — |
| SC 13G | Ownership over 5% (passive) | Dec 20, 2021 | — |
| 4 | Insider transaction | Dec 9, 2021 | Dec 8, 2021 |
| 4 | Insider transaction | Dec 7, 2021 | Dec 6, 2021 |
| 4 | Insider transaction | Nov 19, 2021 | Nov 18, 2021 |
| SC 13G | Ownership over 5% (passive) | Oct 25, 2021 | — |
| SC 13D | Ownership over 5% (active) | Oct 22, 2021 | — |
| 4 | Insider transaction | Oct 15, 2021 | Oct 13, 2021 |
| 4 | Insider transaction | Oct 15, 2021 | Oct 13, 2021 |
| 4 | Insider transaction | Oct 15, 2021 | Oct 13, 2021 |
| 4 | Insider transaction | Oct 15, 2021 | Oct 13, 2021 |
| 4 | Insider transaction | Oct 12, 2021 | Oct 7, 2021 |
| 4 | Insider transaction | Oct 12, 2021 | Oct 7, 2021 |
| 4 | Insider transaction | Oct 12, 2021 | Oct 7, 2021 |
| 4 | Insider transaction | Oct 12, 2021 | Oct 7, 2021 |
| 4 | Insider transaction | Oct 12, 2021 | Oct 7, 2021 |
| 4 | Insider transaction | Oct 12, 2021 | Oct 7, 2021 |
| 4 | Insider transaction | Oct 12, 2021 | Oct 7, 2021 |
| 4 | Insider transaction | Oct 12, 2021 | Oct 7, 2021 |
| 4 | Insider transaction | Oct 12, 2021 | Oct 7, 2021 |
| 3 | Initial insider ownership | Oct 7, 2021 | Oct 7, 2021 |
| 3 | Initial insider ownership | Oct 7, 2021 | Oct 7, 2021 |
| 3 | Initial insider ownership | Oct 7, 2021 | Oct 7, 2021 |
| 3 | Initial insider ownership | Oct 7, 2021 | Oct 7, 2021 |
| 3 | Initial insider ownership | Oct 7, 2021 | Oct 7, 2021 |
| 3 | Initial insider ownership | Oct 7, 2021 | Oct 7, 2021 |
| 3 | Initial insider ownership | Oct 7, 2021 | Oct 7, 2021 |
| 3 | Initial insider ownership | Oct 7, 2021 | Oct 7, 2021 |
| 3 | Initial insider ownership | Oct 7, 2021 | Oct 7, 2021 |
| 3 | Initial insider ownership | Oct 7, 2021 | Oct 7, 2021 |
| 3 | Initial insider ownership | Oct 7, 2021 | Oct 7, 2021 |
| 3 | Initial insider ownership | Oct 7, 2021 | Oct 7, 2021 |
Showing 188 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
- Pharmaceutical Preparations (SIC 2834)
- Listed as
- PYXS (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Boston, MA
- SEC filer status
- Non-accelerated filer, Smaller reporting company, Emerging growth company
- SEC CIK
- 1782223
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.