Company · CIK 1876581 # Imperial Petroleum Inc./Marshall Islands | CIK | [1876581](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001876581) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 4412 — Deep Sea Foreign Transportation of Freight | | Incorporated in | 1T | | Listed | IMPP (Nasdaq), IMPPP (Nasdaq) | | First annual or quarterly report | 2022-03-29 | ## Offerings 6 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-268663 | Shelf Effective | 2022-12-02 | 2025-12-01 | 4 | | 333-262264 | IPO Final prospectus | 2022-01-20 | 2024-05-01 | 6 | | 333-263593 | IPO Final prospectus | 2022-03-16 | 2024-05-01 | 5 | | 333-264675 | Registered company Final prospectus | 2022-05-04 | 2024-05-01 | 5 | | 333-266031 | Registered company Effective | 2022-07-06 | 2024-05-01 | 3 | | 333-260829 | IPO Final prospectus | 2021-11-05 | 2021-11-23 | 5 | ## Filings 32 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2025-12-01 | [424B5](https://www.sec.gov/Archives/edgar/data/1876581/000119312525303149/0001193125-25-303149-index.htm) Shelf takedown | 333-268663 | 0001193125-25-303149 | | 2024-05-01 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1876581/999999999524001248/9999999995-24-001248-index.htm) Declared effective | 333-266031 | 9999999995-24-001248 | | 2024-05-01 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1876581/999999999524001245/9999999995-24-001245-index.htm) Declared effective | 333-264675 | 9999999995-24-001245 | | 2024-05-01 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1876581/999999999524001232/9999999995-24-001232-index.htm) Declared effective | 333-263593 | 9999999995-24-001232 | | 2024-05-01 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1876581/999999999524001229/9999999995-24-001229-index.htm) Declared effective | 333-262264 | 9999999995-24-001229 | | 2023-08-14 | [424B5](https://www.sec.gov/Archives/edgar/data/1876581/000119312523212430/0001193125-23-212430-index.htm) Shelf takedown | 333-268663 | 0001193125-23-212430 | | 2022-12-15 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1876581/999999999522003559/9999999995-22-003559-index.htm) Declared effective | 333-268663 | 9999999995-22-003559 | | 2022-12-02 | [F-3](https://www.sec.gov/Archives/edgar/data/1876581/000119312522297638/0001193125-22-297638-index.htm) Shelf registered | 333-268663 | 0001193125-22-297638 | | 2022-07-15 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1876581/999999999522002090/9999999995-22-002090-index.htm) Declared effective | 333-266031 | 9999999995-22-002090 | | 2022-07-06 | [F-1](https://www.sec.gov/Archives/edgar/data/1876581/000119312522188569/0001193125-22-188569-index.htm) Registration filed | 333-266031 | 0001193125-22-188569 | | 2022-05-18 | [424B4](https://www.sec.gov/Archives/edgar/data/1876581/000119312522154113/0001193125-22-154113-index.htm) Final prospectus | 333-264675 | 0001193125-22-154113 | | 2022-05-16 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1876581/999999999522001494/9999999995-22-001494-index.htm) Declared effective | 333-264675 | 9999999995-22-001494 | | 2022-05-12 | [F-1/A](https://www.sec.gov/Archives/edgar/data/1876581/000119312522148262/0001193125-22-148262-index.htm) Amendment | 333-264675 | 0001193125-22-148262 | | 2022-05-04 | [F-1](https://www.sec.gov/Archives/edgar/data/1876581/000119312522140565/0001193125-22-140565-index.htm) Registration filed | 333-264675 | 0001193125-22-140565 | | 2022-04-21 | [DRS](https://www.sec.gov/Archives/edgar/data/1876581/000095012322004172/0000950123-22-004172-index.htm) Draft made public | 377-06145 | 0000950123-22-004172 | | 2022-04-08 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1876581/999999999522000897/9999999995-22-000897-index.htm) Declared effective | 333-263593 | 9999999995-22-000897 | | 2022-04-08 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1876581/999999999522000889/9999999995-22-000889-index.htm) Declared effective | 333-262264 | 9999999995-22-000889 | | 2022-03-22 | [424B4](https://www.sec.gov/Archives/edgar/data/1876581/000119312522081629/0001193125-22-081629-index.htm) Final prospectus | 333-263593 | 0001193125-22-081629 | | 2022-03-18 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1876581/999999999522000676/9999999995-22-000676-index.htm) Declared effective | 333-263593 | 9999999995-22-000676 | | 2022-03-16 | [F-1](https://www.sec.gov/Archives/edgar/data/1876581/000119312522076831/0001193125-22-076831-index.htm) Registration filed | 333-263593 | 0001193125-22-076831 | | 2022-03-08 | [DRS](https://www.sec.gov/Archives/edgar/data/1876581/000095012322003362/0000950123-22-003362-index.htm) Draft made public | 377-06062 | 0000950123-22-003362 | | 2022-02-01 | [424B4](https://www.sec.gov/Archives/edgar/data/1876581/000119312522024664/0001193125-22-024664-index.htm) Final prospectus | 333-262264 | 0001193125-22-024664 | | 2022-01-31 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1876581/999999999522000289/9999999995-22-000289-index.htm) Declared effective | 333-262264 | 9999999995-22-000289 | | 2022-01-27 | [F-1/A](https://www.sec.gov/Archives/edgar/data/1876581/000119312522019342/0001193125-22-019342-index.htm) Amendment | 333-262264 | 0001193125-22-019342 | | 2022-01-20 | [F-1](https://www.sec.gov/Archives/edgar/data/1876581/000119312522013800/0001193125-22-013800-index.htm) Registration filed | 333-262264 | 0001193125-22-013800 | | 2021-12-13 | [DRS](https://www.sec.gov/Archives/edgar/data/1876581/000095012321016181/0000950123-21-016181-index.htm) Draft made public | 377-05788 | 0000950123-21-016181 | | 2021-11-23 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1876581/999999999521004466/9999999995-21-004466-index.htm) Declared effective | 333-260829 | 9999999995-21-004466 | | 2021-11-23 | [424B1](https://www.sec.gov/Archives/edgar/data/1876581/000119312521338514/0001193125-21-338514-index.htm) Final prospectus | 333-260829 | 0001193125-21-338514 | | 2021-11-18 | [F-1/A](https://www.sec.gov/Archives/edgar/data/1876581/000119312521333569/0001193125-21-333569-index.htm) Amendment | 333-260829 | 0001193125-21-333569 | | 2021-11-12 | [F-1/A](https://www.sec.gov/Archives/edgar/data/1876581/000119312521327741/0001193125-21-327741-index.htm) Amendment | 333-260829 | 0001193125-21-327741 | | 2021-11-05 | [F-1](https://www.sec.gov/Archives/edgar/data/1876581/000119312521321633/0001193125-21-321633-index.htm) Registration filed | 333-260829 | 0001193125-21-321633 | | 2021-08-03 | [DRS](https://www.sec.gov/Archives/edgar/data/1876581/000095012321009571/0000950123-21-009571-index.htm) Draft made public | 377-05307 | 0000950123-21-009571 | [All filings of this company](https://equitycapital.markets/filings?cik=1876581) · [CSV](https://equitycapital.markets/filings.csv?cik=1876581) --- Source page: https://equitycapital.markets/company/1876581 · Data: U.S. SEC EDGAR · CC BY 4.0