Company · CIK 1833214 # SAB Biotherapeutics, Inc. | CIK | [1833214](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001833214) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 2836 — Biological Products, (No Diagnostic Substances) | | Incorporated in | DE | | Business address | FL | | Listed | SABS (Nasdaq), SABSW (Nasdaq) | | First annual or quarterly report | 2021-04-02 | ## Offerings 10 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-292482 | Shelf Effective | 2025-12-29 | 2026-03-19 | 4 | | 333-289992 | Shelf Effective | 2025-09-02 | 2025-09-30 | 2 | | 333-271768 | Shelf Effective | 2023-05-09 | 2024-01-26 | 3 | | 333-275319 | Shelf Effective | 2023-11-03 | 2023-11-28 | 2 | | 333-274119 | Shelf Effective | 2023-08-21 | 2023-08-30 | 2 | | 333-267012 | Registered company Withdrawn | 2022-08-23 | 2023-06-21 | 2 | | 333-271543 | Shelf Effective | 2023-05-01 | 2023-05-09 | 2 | | 333-269565 | Shelf Effective | 2023-02-03 | 2023-02-10 | 2 | | 333-261496 | Registered company Effective | 2021-12-03 | 2023-02-08 | 4 | | 333-251178 | IPO Final prospectus | 2020-12-07 | 2021-01-12 | 5 | ## Filings 29 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2026-03-19 | [424B5](https://www.sec.gov/Archives/edgar/data/1833214/000119312526114728/0001193125-26-114728-index.htm) Shelf takedown | 333-292482 | 0001193125-26-114728 | | 2026-03-17 | [424B5](https://www.sec.gov/Archives/edgar/data/1833214/000119312526110666/0001193125-26-110666-index.htm) Shelf takedown | 333-292482 | 0001193125-26-110666 | | 2026-01-07 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1833214/999999999526000101/9999999995-26-000101-index.htm) Declared effective | 333-292482 | 9999999995-26-000101 | | 2025-12-29 | [S-3](https://www.sec.gov/Archives/edgar/data/1833214/000119312525335445/0001193125-25-335445-index.htm) Shelf registered | 333-292482 | 0001193125-25-335445 | | 2025-09-30 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1833214/999999999525003220/9999999995-25-003220-index.htm) Declared effective | 333-289992 | 9999999995-25-003220 | | 2025-09-02 | [S-3](https://www.sec.gov/Archives/edgar/data/1833214/000183321425000011/0001833214-25-000011-index.htm) Shelf registered | 333-289992 | 0001833214-25-000011 | | 2024-01-26 | [424B5](https://www.sec.gov/Archives/edgar/data/1833214/000095017024007904/0000950170-24-007904-index.htm) Shelf takedown | 333-271768 | 0000950170-24-007904 | | 2023-11-28 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1833214/999999999523003472/9999999995-23-003472-index.htm) Declared effective | 333-275319 | 9999999995-23-003472 | | 2023-11-03 | [S-3](https://www.sec.gov/Archives/edgar/data/1833214/000095017023058898/0000950170-23-058898-index.htm) Shelf registered | 333-275319 | 0000950170-23-058898 | | 2023-08-30 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1833214/999999999523002536/9999999995-23-002536-index.htm) Declared effective | 333-274119 | 9999999995-23-002536 | | 2023-08-21 | [S-3](https://www.sec.gov/Archives/edgar/data/1833214/000143774923024291/0001437749-23-024291-index.htm) Shelf registered | 333-274119 | 0001437749-23-024291 | | 2023-06-21 | [RW](https://www.sec.gov/Archives/edgar/data/1833214/000143774923017991/0001437749-23-017991-index.htm) Withdrawn | 333-267012 | 0001437749-23-017991 | | 2023-05-17 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1833214/999999999523001464/9999999995-23-001464-index.htm) Declared effective | 333-271768 | 9999999995-23-001464 | | 2023-05-09 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1833214/999999999523001353/9999999995-23-001353-index.htm) Declared effective | 333-271543 | 9999999995-23-001353 | | 2023-05-09 | [S-3](https://www.sec.gov/Archives/edgar/data/1833214/000143774923013303/0001437749-23-013303-index.htm) Shelf registered | 333-271768 | 0001437749-23-013303 | | 2023-05-01 | [S-3](https://www.sec.gov/Archives/edgar/data/1833214/000143774923011878/0001437749-23-011878-index.htm) Shelf registered | 333-271543 | 0001437749-23-011878 | | 2023-02-10 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1833214/999999999523000384/9999999995-23-000384-index.htm) Declared effective | 333-269565 | 9999999995-23-000384 | | 2023-02-08 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1833214/999999999523000316/9999999995-23-000316-index.htm) Declared effective | 333-261496 | 9999999995-23-000316 | | 2023-02-03 | [S-3](https://www.sec.gov/Archives/edgar/data/1833214/000143774923002490/0001437749-23-002490-index.htm) Shelf registered | 333-269565 | 0001437749-23-002490 | | 2022-08-23 | [S-1](https://www.sec.gov/Archives/edgar/data/1833214/000119312522226637/0001193125-22-226637-index.htm) Registration filed | 333-267012 | 0001193125-22-226637 | | 2022-04-26 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1833214/999999999522001086/9999999995-22-001086-index.htm) Declared effective | 333-261496 | 9999999995-22-001086 | | 2021-12-15 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1833214/999999999521004712/9999999995-21-004712-index.htm) Declared effective | 333-261496 | 9999999995-21-004712 | | 2021-12-03 | [S-1](https://www.sec.gov/Archives/edgar/data/1833214/000149315221030474/0001493152-21-030474-index.htm) Registration filed | 333-261496 | 0001493152-21-030474 | | 2021-09-22 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1833214/999999999521003620/9999999995-21-003620-index.htm) Declared effective | 333-258869 | 9999999995-21-003620 | | 2021-01-12 | [424B4](https://www.sec.gov/Archives/edgar/data/1833214/000149315221000839/0001493152-21-000839-index.htm) Final prospectus | 333-251178 | 0001493152-21-000839 | | 2021-01-11 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1833214/999999999521000106/9999999995-21-000106-index.htm) Declared effective | 333-251178 | 9999999995-21-000106 | | 2021-01-07 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1833214/000149315221000441/0001493152-21-000441-index.htm) Amendment | 333-251178 | 0001493152-21-000441 | | 2021-01-04 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1833214/000149315221000090/0001493152-21-000090-index.htm) Amendment | 333-251178 | 0001493152-21-000090 | | 2020-12-07 | [S-1](https://www.sec.gov/Archives/edgar/data/1833214/000149315220023047/0001493152-20-023047-index.htm) Registration filed | 333-251178 | 0001493152-20-023047 | [All filings of this company](https://equitycapital.markets/filings?cik=1833214) · [CSV](https://equitycapital.markets/filings.csv?cik=1833214) --- Source page: https://equitycapital.markets/company/1833214 · Data: U.S. SEC EDGAR · CC BY 4.0