CAN offering history
Every offering-related filing in Canaan Inc.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 262 filings back to Jul 23, 2019.
| Date | Filing | What it means | |
|---|---|---|---|
| Jun 17, 2026 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Nov 4, 2025 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Oct 24, 2025 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Mar 7, 2025 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Feb 21, 2025 | F-3ASR → | REGISTERED | Automatic shelf registration — effective immediately (large filers) |
| Dec 23, 2024 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Nov 22, 2024 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Sep 5, 2024 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Sep 3, 2024 | F-3/A → | REGISTERED | F-3/A registration — capacity to sell shares, not a sale yet |
| Apr 17, 2024 | F-3 → | REGISTERED | F-3 registration — capacity to sell shares, not a sale yet |
| Jan 19, 2024 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Dec 1, 2023 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Nov 27, 2023 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Nov 13, 2023 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| May 1, 2023 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Nov 25, 2022 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Apr 30, 2021 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Apr 23, 2021 | F-3ASR → | REGISTERED | Automatic shelf registration — effective immediately (large filers) |
| Nov 21, 2019 | 424B4 → | EXECUTED | Final prospectus — offering priced (typical for IPOs and marketed share deals) |
| Nov 20, 2019 | F-1/A → | REGISTERED | F-1/A registration — capacity to sell shares, not a sale yet |
| Nov 20, 2019 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Nov 20, 2019 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Nov 18, 2019 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Nov 18, 2019 | F-1/A → | REGISTERED | F-1/A registration — capacity to sell shares, not a sale yet |
| Nov 13, 2019 | F-1/A → | REGISTERED | F-1/A registration — capacity to sell shares, not a sale yet |
| Nov 5, 2019 | F-1/A → | REGISTERED | F-1/A registration — capacity to sell shares, not a sale yet |
| Oct 28, 2019 | 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.
CAN offering FAQ
When did CAN last execute an offering?
Per SEC filings, Canaan Inc.'s most recent priced offering document is a 424B5 filed 2025-11-04. Note a 424B takedown can price shares or notes (debt) — the linked document says which.
When did CAN last announce or register an offering?
The most recent registration is a F-3ASR filed 2025-02-21. 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.