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Offerings // Decoy Therapeutics Inc.

DCOY offering history

Every offering-related filing in Decoy Therapeutics Inc.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 714 filings back to Aug 6, 2014.

Last executed offering
Jun 29, 2026
8-K — priced deal (shares or notes)
Last registration (announced)
Jul 10, 2026
S-1 — capacity, not a sale
Executed, last 12 months
5
424B pricings + 8-K 3.02 sales
Registered, last 12 months
7
S-1/S-3/F-series registrations
DateFilingWhat it means
Jul 17, 2026424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Jul 17, 2026EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Jul 10, 2026S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
Jun 29, 20268-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Jun 24, 2026EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Jun 15, 2026S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
Jun 5, 2026RW →WITHDRAWNRegistration withdrawn
Nov 13, 20258-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Nov 12, 2025424B4 →EXECUTEDFinal prospectus — offering priced (typical for IPOs and marketed share deals)
Nov 10, 2025FWP →MARKETINGFree-writing prospectus — offering being marketed
Oct 21, 2025S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
Sep 26, 2025FWP →MARKETINGFree-writing prospectus — offering being marketed
Sep 23, 2025S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
Aug 22, 2025424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Aug 15, 2025S-3 →REGISTEREDS-3 registration — capacity to sell shares, not a sale yet
Aug 8, 2025S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
Aug 5, 2025FWP →MARKETINGFree-writing prospectus — offering being marketed
Jul 31, 2025S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
Jul 31, 20258-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Jun 16, 2025S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
May 22, 2025S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
Apr 17, 2025S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
Mar 11, 2025424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jan 21, 2025S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
Jan 17, 20258-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Jan 13, 20258-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Jan 13, 2025424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Dec 27, 2024EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Dec 16, 2024S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
Dec 13, 20248-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Jul 25, 2024424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jul 22, 2024424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jun 17, 2024424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jun 7, 2023424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Jun 6, 2023EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Jun 1, 2023S-3/A →REGISTEREDS-3/A registration — capacity to sell shares, not a sale yet
May 26, 2023S-3 →REGISTEREDS-3 registration — capacity to sell shares, not a sale yet
May 16, 20238-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Aug 16, 2022EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Aug 5, 2022S-3 →REGISTEREDS-3 registration — capacity to sell shares, not a sale yet
DCOY offering-related filings from SEC EDGAR, newest first (capped at 40). Each links to the original document.

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.

Is a shelf active now? →Do they need money? →Red flags →Full DCOY workspace →
DCOY offering FAQ

When did DCOY last execute an offering?

Per SEC filings, Decoy Therapeutics Inc.'s most recent priced offering document is a 8-K filed 2026-06-29. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did DCOY last announce or register an offering?

The most recent registration is a S-1 filed 2026-07-10. 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.