ADAG offering history
Every offering-related filing in Adagene Inc.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 178 filings back to Sep 22, 2020.
| Date | Filing | What it means | |
|---|---|---|---|
| Apr 2, 2026 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Apr 2, 2026 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Jan 9, 2026 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Jan 9, 2026 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Oct 31, 2025 | F-3 → | REGISTERED | F-3 registration — capacity to sell shares, not a sale yet |
| May 30, 2025 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| May 30, 2025 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| May 23, 2025 | F-3/A → | REGISTERED | F-3/A registration — capacity to sell shares, not a sale yet |
| May 9, 2025 | F-3 → | REGISTERED | F-3 registration — capacity to sell shares, not a sale yet |
| Mar 29, 2024 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| May 26, 2022 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| May 20, 2022 | F-3/A → | REGISTERED | F-3/A registration — capacity to sell shares, not a sale yet |
| May 13, 2022 | F-3/A → | REGISTERED | F-3/A registration — capacity to sell shares, not a sale yet |
| Apr 26, 2022 | F-3 → | REGISTERED | F-3 registration — capacity to sell shares, not a sale yet |
| Feb 10, 2021 | 424B4 → | EXECUTED | Final prospectus — offering priced (typical for IPOs and marketed share deals) |
| Feb 8, 2021 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Feb 8, 2021 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Feb 5, 2021 | F-1/A → | REGISTERED | F-1/A registration — capacity to sell shares, not a sale yet |
| Feb 3, 2021 | F-1/A → | REGISTERED | F-1/A registration — capacity to sell shares, not a sale yet |
| Feb 1, 2021 | F-1/A → | REGISTERED | F-1/A registration — capacity to sell shares, not a sale yet |
| Jan 19, 2021 | F-1 → | REGISTERED | F-1 registration — capacity to sell shares, not a sale yet |
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.
ADAG offering FAQ
When did ADAG last execute an offering?
Per SEC filings, Adagene Inc.'s most recent priced offering document is a 424B5 filed 2026-04-02. Note a 424B takedown can price shares or notes (debt) — the linked document says which.
When did ADAG last announce or register an offering?
The most recent registration is a F-3 filed 2025-10-31. 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.