IMPPP offering history
Every offering-related filing in Imperial Petroleum Inc./Marshall Islands’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 273 filings back to Aug 3, 2021.
| Date | Filing | What it means | |
|---|---|---|---|
| Dec 1, 2025 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Dec 3, 2024 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Dec 3, 2024 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Dec 3, 2024 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Sep 30, 2024 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Sep 30, 2024 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Sep 30, 2024 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Sep 20, 2024 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Sep 20, 2024 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Sep 20, 2024 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Aug 28, 2024 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Aug 28, 2024 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Aug 28, 2024 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| May 24, 2024 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| May 24, 2024 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| May 24, 2024 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| May 16, 2024 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| May 16, 2024 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| May 16, 2024 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| May 1, 2024 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| May 1, 2024 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| May 1, 2024 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| May 1, 2024 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Aug 14, 2023 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Feb 17, 2023 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Feb 17, 2023 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Feb 17, 2023 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Feb 17, 2023 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Dec 16, 2022 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Dec 16, 2022 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Dec 16, 2022 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Dec 16, 2022 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Dec 15, 2022 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Dec 15, 2022 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Dec 15, 2022 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Dec 15, 2022 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Dec 15, 2022 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Dec 5, 2022 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Dec 5, 2022 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Dec 5, 2022 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
Two honest limits. (1) A 424B takedown can price shares or notes — EDGAR’s metadata doesn’t say which, so open the document: large investment-grade filers use these mostly for bond deals (no dilution), small-caps mostly for shares. (2) At-the-market (ATM) programs sell shares gradually and individual sales are not separately filed — the visible footprint is the enabling shelf and its 424B5; actual ATM share counts surface later in the 10-Q/10-K share count. Educational information from public filings, not investment advice.
IMPPP offering FAQ
When did IMPPP last execute an offering?
Per SEC filings, Imperial Petroleum Inc./Marshall Islands's most recent priced offering document is a 424B5 filed 2025-12-01. Note a 424B takedown can price shares or notes (debt) — the linked document says which.
When did IMPPP last announce or register an offering?
The most recent registration is a F-3 filed 2022-12-02. A registration is capacity to sell shares — not a sale.
Does an offering always mean dilution?
Registered direct offerings and shelf takedowns issue new shares and dilute existing holders. Resale registrations (424B3/B7) let existing holders sell and do not create new shares. Secondary sales by insiders also do not dilute. Each row here is labeled with what it is.
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