CRIS offering history
Every offering-related filing in CURIS INC’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 1,003 filings back to Jun 3, 2005.
| Date | Filing | What it means | |
|---|---|---|---|
| Aug 13, 2026 | 424B4 → | EXECUTED | Final prospectus — offering priced (typical for IPOs and marketed share deals) |
| Aug 12, 2026 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Aug 10, 2026 | S-1 → | REGISTERED | S-1 registration — capacity to sell shares, not a sale yet |
| Mar 20, 2026 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Feb 13, 2026 | S-3 → | REGISTERED | S-3 registration — capacity to sell shares, not a sale yet |
| Jan 8, 2026 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Aug 18, 2025 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Aug 11, 2025 | S-1 → | REGISTERED | S-1 registration — capacity to sell shares, not a sale yet |
| Aug 8, 2025 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Jul 2, 2025 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Jul 2, 2025 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Jul 2, 2025 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| May 19, 2025 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| May 7, 2025 | S-3 → | REGISTERED | S-3 registration — capacity to sell shares, not a sale yet |
| Mar 31, 2025 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Mar 31, 2025 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Mar 28, 2025 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Jan 7, 2025 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Dec 23, 2024 | S-3 → | REGISTERED | S-3 registration — capacity to sell shares, not a sale yet |
| Oct 30, 2024 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Oct 30, 2024 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Oct 29, 2024 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Apr 12, 2024 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Feb 8, 2024 | S-3 → | REGISTERED | S-3 registration — capacity to sell shares, not a sale yet |
| Jul 6, 2023 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Apr 14, 2022 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Mar 16, 2021 | S-3ASR → | REGISTERED | Automatic shelf registration — effective immediately (large filers) |
| Dec 10, 2020 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Dec 9, 2020 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Dec 9, 2020 | S-3MEF → | REGISTERED | S-3MEF registration — capacity to sell shares, not a sale yet |
| Jun 12, 2020 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Mar 6, 2020 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Mar 6, 2020 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Feb 27, 2020 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| May 17, 2018 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| May 3, 2018 | S-3 → | REGISTERED | S-3 registration — capacity to sell shares, not a sale yet |
| Sep 15, 2017 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Sep 13, 2017 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Dec 16, 2016 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Dec 5, 2016 | S-3 → | REGISTERED | S-3 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.
CRIS offering FAQ
When did CRIS last execute an offering?
Per SEC filings, CURIS INC's most recent priced offering document is a 424B4 filed 2026-08-13. Note a 424B takedown can price shares or notes (debt) — the linked document says which.
When did CRIS last announce or register an offering?
The most recent registration is a S-1 filed 2026-08-10. 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.