Company · CIK 1870404 # CERO THERAPEUTICS HOLDINGS, INC. | CIK | [1870404](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001870404) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 2836 — Biological Products, (No Diagnostic Substances) | | Incorporated in | DE | | Business address | CA | | Listed | CERO (OTC), CEROW (OTC) | | First annual or quarterly report | 2021-11-19 | ## Offerings 9 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-291984 | Registered company Effective | 2025-12-05 | 2025-12-11 | 2 | | 333-289459 | Shelf Effective | 2025-08-11 | 2025-08-15 | 2 | | 333-288816 | Registered company Effective | 2025-07-21 | 2025-07-29 | 2 | | 333-283492 | Registered company Effective | 2024-11-27 | 2025-05-29 | 3 | | 333-284007 | Registered company Effective | 2024-12-23 | 2025-02-05 | 4 | | 333-282755 | Registered company Effective | 2024-10-21 | 2024-12-05 | 4 | | 333-279156 | Registered company Effective | 2024-05-06 | 2024-07-05 | 4 | | 333-278603 | Registered company Effective | 2024-04-10 | 2024-05-01 | 4 | | 333-259491 | IPO Final prospectus | 2021-09-13 | 2021-10-08 | 5 | ## Filings 32 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2025-12-11 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1870404/999999999525003686/9999999995-25-003686-index.htm) Declared effective | 333-291984 | 9999999995-25-003686 | | 2025-12-05 | [S-1](https://www.sec.gov/Archives/edgar/data/1870404/000121390025118817/0001213900-25-118817-index.htm) Registration filed | 333-291984 | 0001213900-25-118817 | | 2025-08-15 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1870404/999999999525002650/9999999995-25-002650-index.htm) Declared effective | 333-289459 | 9999999995-25-002650 | | 2025-08-11 | [S-3](https://www.sec.gov/Archives/edgar/data/1870404/000121390025073849/0001213900-25-073849-index.htm) Shelf registered | 333-289459 | 0001213900-25-073849 | | 2025-07-29 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1870404/999999999525002395/9999999995-25-002395-index.htm) Declared effective | 333-288816 | 9999999995-25-002395 | | 2025-07-21 | [S-1](https://www.sec.gov/Archives/edgar/data/1870404/000121390025066152/0001213900-25-066152-index.htm) Registration filed | 333-288816 | 0001213900-25-066152 | | 2025-05-29 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1870404/999999999525001765/9999999995-25-001765-index.htm) Declared effective | 333-283492 | 9999999995-25-001765 | | 2025-02-05 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1870404/999999999525000319/9999999995-25-000319-index.htm) Declared effective | 333-284007 | 9999999995-25-000319 | | 2025-02-05 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1870404/000121390025010230/0001213900-25-010230-index.htm) Amendment | 333-284007 | 0001213900-25-010230 | | 2025-01-21 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1870404/000121390025004742/0001213900-25-004742-index.htm) Amendment | 333-284007 | 0001213900-25-004742 | | 2024-12-23 | [S-1](https://www.sec.gov/Archives/edgar/data/1870404/000121390024111475/0001213900-24-111475-index.htm) Registration filed | 333-284007 | 0001213900-24-111475 | | 2024-12-05 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1870404/999999999524003681/9999999995-24-003681-index.htm) Declared effective | 333-283492 | 9999999995-24-003681 | | 2024-12-05 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1870404/999999999524003674/9999999995-24-003674-index.htm) Declared effective | 333-282755 | 9999999995-24-003674 | | 2024-11-27 | [S-1](https://www.sec.gov/Archives/edgar/data/1870404/000121390024103009/0001213900-24-103009-index.htm) Registration filed | 333-283492 | 0001213900-24-103009 | | 2024-11-25 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1870404/000121390024101756/0001213900-24-101756-index.htm) Amendment | 333-282755 | 0001213900-24-101756 | | 2024-10-22 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1870404/000121390024089411/0001213900-24-089411-index.htm) Amendment | 333-282755 | 0001213900-24-089411 | | 2024-10-21 | [S-1](https://www.sec.gov/Archives/edgar/data/1870404/000121390024089326/0001213900-24-089326-index.htm) Registration filed | 333-282755 | 0001213900-24-089326 | | 2024-07-05 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1870404/999999999524002076/9999999995-24-002076-index.htm) Declared effective | 333-279156 | 9999999995-24-002076 | | 2024-06-27 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1870404/000121390024056757/0001213900-24-056757-index.htm) Amendment | 333-279156 | 0001213900-24-056757 | | 2024-06-05 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1870404/000121390024050103/0001213900-24-050103-index.htm) Amendment | 333-279156 | 0001213900-24-050103 | | 2024-05-06 | [S-1](https://www.sec.gov/Archives/edgar/data/1870404/000121390024040148/0001213900-24-040148-index.htm) Registration filed | 333-279156 | 0001213900-24-040148 | | 2024-05-01 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1870404/999999999524001317/9999999995-24-001317-index.htm) Declared effective | 333-278603 | 9999999995-24-001317 | | 2024-05-01 | [424B5](https://www.sec.gov/Archives/edgar/data/1870404/000121390024038547/0001213900-24-038547-index.htm) Shelf takedown | 333-278603 | 0001213900-24-038547 | | 2024-04-26 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1870404/000121390024036671/0001213900-24-036671-index.htm) Amendment | 333-278603 | 0001213900-24-036671 | | 2024-04-10 | [S-1](https://www.sec.gov/Archives/edgar/data/1870404/000121390024031869/0001213900-24-031869-index.htm) Registration filed | 333-278603 | 0001213900-24-031869 | | 2024-01-19 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1870404/999999999524000155/9999999995-24-000155-index.htm) Declared effective | 333-272467 | 9999999995-24-000155 | | 2021-10-08 | [424B4](https://www.sec.gov/Archives/edgar/data/1870404/000119312521294397/0001193125-21-294397-index.htm) Final prospectus | 333-259491 | 0001193125-21-294397 | | 2021-10-05 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1870404/999999999521003784/9999999995-21-003784-index.htm) Declared effective | 333-259491 | 9999999995-21-003784 | | 2021-09-28 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1870404/000119312521285049/0001193125-21-285049-index.htm) Amendment | 333-259491 | 0001193125-21-285049 | | 2021-09-21 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1870404/000119312521278331/0001193125-21-278331-index.htm) Amendment | 333-259491 | 0001193125-21-278331 | | 2021-09-13 | [S-1](https://www.sec.gov/Archives/edgar/data/1870404/000119312521271453/0001193125-21-271453-index.htm) Registration filed | 333-259491 | 0001193125-21-271453 | | 2021-07-08 | [DRS](https://www.sec.gov/Archives/edgar/data/1870404/000095012321008524/0000950123-21-008524-index.htm) Draft made public | 377-05162 | 0000950123-21-008524 | [All filings of this company](https://equitycapital.markets/filings?cik=1870404) · [CSV](https://equitycapital.markets/filings.csv?cik=1870404) --- Source page: https://equitycapital.markets/company/1870404 · Data: U.S. SEC EDGAR · CC BY 4.0