Company · CIK 1782223 # Pyxis Oncology, Inc. | CIK | [1782223](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001782223) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 2834 — Pharmaceutical Preparations | | Incorporated in | DE | | Business address | MA | | Listed | PYXS (Nasdaq) | | First annual or quarterly report | 2021-11-15 | ## Offerings 5 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-291801 | Shelf Effective | 2025-11-26 | 2026-10-01 | 5 | | 333-298461 | Shelf Effective | 2026-08-20 | 2026-08-27 | 2 | | 333-278282 | Shelf Effective | 2024-03-27 | 2024-04-03 | 2 | | 333-268100 | Shelf Effective | 2022-11-01 | 2022-11-14 | 2 | | 333-259627 | IPO Final prospectus | 2021-09-17 | 2021-10-08 | 6 | ## Filings 20 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2026-10-01 | [424B5](https://www.sec.gov/Archives/edgar/data/1782223/000143774926031667/0001437749-26-031667-index.htm) Shelf takedown | 333-291801 | 0001437749-26-031667 | | 2026-09-29 | [424B5](https://www.sec.gov/Archives/edgar/data/1782223/000143774926031480/0001437749-26-031480-index.htm) Shelf takedown | 333-291801 | 0001437749-26-031480 | | 2026-09-29 | [424B5](https://www.sec.gov/Archives/edgar/data/1782223/000143774926031470/0001437749-26-031470-index.htm) Shelf takedown | 333-291801 | 0001437749-26-031470 | | 2026-08-27 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1782223/999999999526002786/9999999995-26-002786-index.htm) Declared effective | 333-298461 | 9999999995-26-002786 | | 2026-08-20 | [S-3](https://www.sec.gov/Archives/edgar/data/1782223/000119312526359246/0001193125-26-359246-index.htm) Shelf registered | 333-298461 | 0001193125-26-359246 | | 2025-12-09 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1782223/999999999525003615/9999999995-25-003615-index.htm) Declared effective | 333-291801 | 9999999995-25-003615 | | 2025-11-26 | [S-3](https://www.sec.gov/Archives/edgar/data/1782223/000143774925036389/0001437749-25-036389-index.htm) Shelf registered | 333-291801 | 0001437749-25-036389 | | 2024-04-03 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1782223/999999999524000851/9999999995-24-000851-index.htm) Declared effective | 333-278282 | 9999999995-24-000851 | | 2024-03-27 | [S-3](https://www.sec.gov/Archives/edgar/data/1782223/000143774924009629/0001437749-24-009629-index.htm) Shelf registered | 333-278282 | 0001437749-24-009629 | | 2023-08-24 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1782223/999999999523002487/9999999995-23-002487-index.htm) Declared effective | 333-272510 | 9999999995-23-002487 | | 2023-06-30 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1782223/999999999523001957/9999999995-23-001957-index.htm) Declared effective | 333-272510 | 9999999995-23-001957 | | 2022-11-14 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1782223/999999999522003295/9999999995-22-003295-index.htm) Declared effective | 333-268100 | 9999999995-22-003295 | | 2022-11-01 | [S-3](https://www.sec.gov/Archives/edgar/data/1782223/000119312522275013/0001193125-22-275013-index.htm) Shelf registered | 333-268100 | 0001193125-22-275013 | | 2021-10-08 | [424B4](https://www.sec.gov/Archives/edgar/data/1782223/000119312521295600/0001193125-21-295600-index.htm) Final prospectus | 333-259627 | 0001193125-21-295600 | | 2021-10-07 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1782223/999999999521003820/9999999995-21-003820-index.htm) Declared effective | 333-259627 | 9999999995-21-003820 | | 2021-10-07 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1782223/000119312521293655/0001193125-21-293655-index.htm) Amendment | 333-259627 | 0001193125-21-293655 | | 2021-10-04 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1782223/000119312521290298/0001193125-21-290298-index.htm) Amendment | 333-259627 | 0001193125-21-290298 | | 2021-10-01 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1782223/000119312521288350/0001193125-21-288350-index.htm) Amendment | 333-259627 | 0001193125-21-288350 | | 2021-09-17 | [S-1](https://www.sec.gov/Archives/edgar/data/1782223/000119312521276227/0001193125-21-276227-index.htm) Registration filed | 333-259627 | 0001193125-21-276227 | | 2021-06-21 | [DRS](https://www.sec.gov/Archives/edgar/data/1782223/000095012321008029/0000950123-21-008029-index.htm) Draft made public | 377-05065 | 0000950123-21-008029 | [All filings of this company](https://equitycapital.markets/filings?cik=1782223) · [CSV](https://equitycapital.markets/filings.csv?cik=1782223) --- Source page: https://equitycapital.markets/company/1782223 · Data: U.S. SEC EDGAR · CC BY 4.0