Company · CIK 1859807 # Profusa, Inc. | CIK | [1859807](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001859807) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 3841 — Surgical & Medical Instruments & Apparatus | | Incorporated in | DE | | Business address | NY | | Listed | PFSA (Nasdaq), NVACW (OTC) | | First annual or quarterly report | 2022-03-18 | ## Offerings 7 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-295364 | Registered company Effective | 2026-04-28 | 2026-05-04 | 3 | | 333-293451 | Registered company Effective | 2026-02-13 | 2026-03-03 | 4 | | 333-293179 | Registered company Effective | 2026-02-04 | 2026-02-17 | 3 | | 333-290805 | Registered company Dormant | 2025-10-09 | 2025-10-09 | 1 | | 333-289958 | Registered company Effective | 2025-08-29 | 2025-09-26 | 3 | | 333-289461 | Registered company Effective | 2025-08-11 | 2025-08-25 | 4 | | 333-257156 | IPO Final prospectus | 2021-06-17 | 2021-12-22 | 6 | ## Filings 26 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2026-05-04 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1859807/999999999526001482/9999999995-26-001482-index.htm) Declared effective | 333-295364 | 9999999995-26-001482 | | 2026-05-01 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1859807/000121390026050904/0001213900-26-050904-index.htm) Amendment | 333-295364 | 0001213900-26-050904 | | 2026-04-28 | [S-1](https://www.sec.gov/Archives/edgar/data/1859807/000121390026048288/0001213900-26-048288-index.htm) Registration filed | 333-295364 | 0001213900-26-048288 | | 2026-03-03 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1859807/999999999526000710/9999999995-26-000710-index.htm) Declared effective | 333-293451 | 9999999995-26-000710 | | 2026-02-17 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1859807/999999999526000621/9999999995-26-000621-index.htm) Declared effective | 333-293451 | 9999999995-26-000621 | | 2026-02-17 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1859807/999999999526000611/9999999995-26-000611-index.htm) Declared effective | 333-293179 | 9999999995-26-000611 | | 2026-02-17 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1859807/000121390026016936/0001213900-26-016936-index.htm) Amendment | 333-293179 | 0001213900-26-016936 | | 2026-02-13 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1859807/000121390026016447/0001213900-26-016447-index.htm) Amendment | 333-293451 | 0001213900-26-016447 | | 2026-02-13 | [S-1](https://www.sec.gov/Archives/edgar/data/1859807/000121390026016096/0001213900-26-016096-index.htm) Registration filed | 333-293451 | 0001213900-26-016096 | | 2026-02-04 | [S-1](https://www.sec.gov/Archives/edgar/data/1859807/000121390026011709/0001213900-26-011709-index.htm) Registration filed | 333-293179 | 0001213900-26-011709 | | 2026-01-29 | [DRS](https://www.sec.gov/Archives/edgar/data/1859807/000121390026009056/0001213900-26-009056-index.htm) Draft made public | 377-08980 | 0001213900-26-009056 | | 2025-10-09 | [S-1](https://www.sec.gov/Archives/edgar/data/1859807/000121390025097860/0001213900-25-097860-index.htm) Registration filed | 333-290805 | 0001213900-25-097860 | | 2025-09-26 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1859807/999999999525003117/9999999995-25-003117-index.htm) Declared effective | 333-289958 | 9999999995-25-003117 | | 2025-09-17 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1859807/000121390025088333/0001213900-25-088333-index.htm) Amendment | 333-289958 | 0001213900-25-088333 | | 2025-08-29 | [S-1](https://www.sec.gov/Archives/edgar/data/1859807/000121390025082672/0001213900-25-082672-index.htm) Registration filed | 333-289958 | 0001213900-25-082672 | | 2025-08-25 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1859807/999999999525002737/9999999995-25-002737-index.htm) Declared effective | 333-289461 | 9999999995-25-002737 | | 2025-08-22 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1859807/000121390025079829/0001213900-25-079829-index.htm) Amendment | 333-289461 | 0001213900-25-079829 | | 2025-08-21 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1859807/000121390025079401/0001213900-25-079401-index.htm) Amendment | 333-289461 | 0001213900-25-079401 | | 2025-08-11 | [S-1](https://www.sec.gov/Archives/edgar/data/1859807/000121390025073872/0001213900-25-073872-index.htm) Registration filed | 333-289461 | 0001213900-25-073872 | | 2025-05-14 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1859807/999999999525001577/9999999995-25-001577-index.htm) Declared effective | 333-269417 | 9999999995-25-001577 | | 2021-12-22 | [424B4](https://www.sec.gov/Archives/edgar/data/1859807/000121390021066875/0001213900-21-066875-index.htm) Final prospectus | 333-257156 | 0001213900-21-066875 | | 2021-12-20 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1859807/999999999521004757/9999999995-21-004757-index.htm) Declared effective | 333-257156 | 9999999995-21-004757 | | 2021-12-14 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1859807/000121390021065245/0001213900-21-065245-index.htm) Amendment | 333-257156 | 0001213900-21-065245 | | 2021-12-07 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1859807/000121390021063760/0001213900-21-063760-index.htm) Amendment | 333-257156 | 0001213900-21-063760 | | 2021-07-01 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1859807/000121390021035321/0001213900-21-035321-index.htm) Amendment | 333-257156 | 0001213900-21-035321 | | 2021-06-17 | [S-1](https://www.sec.gov/Archives/edgar/data/1859807/000121390021032773/0001213900-21-032773-index.htm) Registration filed | 333-257156 | 0001213900-21-032773 | [All filings of this company](https://equitycapital.markets/filings?cik=1859807) · [CSV](https://equitycapital.markets/filings.csv?cik=1859807) --- Source page: https://equitycapital.markets/company/1859807 · Data: U.S. SEC EDGAR · CC BY 4.0