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Offerings // BIO KEY INTERNATIONAL INC

BKYI offering history

Every offering-related filing in BIO KEY INTERNATIONAL INC’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 1,000 filings back to Aug 16, 2006.

Last executed offering
Oct 30, 2025
8-K — priced deal (shares or notes)
Last registration (announced)
Nov 21, 2025
S-1 — capacity, not a sale
Executed, last 12 months
1
424B pricings + 8-K 3.02 sales
Registered, last 12 months
1
S-1/S-3/F-series registrations
DateFilingWhat it means
Dec 2, 2025424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Dec 1, 2025EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Nov 21, 2025S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
Oct 30, 20258-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
May 12, 2025424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
May 5, 2025EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Apr 25, 2025S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
Jan 16, 20258-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Dec 3, 20248-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Oct 25, 2024424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Oct 22, 2024EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Oct 11, 2024S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
Sep 16, 20248-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Feb 16, 2024424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Feb 12, 2024EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Jan 30, 2024S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
Dec 21, 20238-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Oct 31, 2023424B4 →EXECUTEDFinal prospectus — offering priced (typical for IPOs and marketed share deals)
Oct 30, 2023EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Oct 26, 2023S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
Oct 16, 2023S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
Jun 23, 2023EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Jun 15, 2023S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
Dec 23, 20228-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Mar 9, 20228-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Feb 3, 20228-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Jul 16, 2021EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Jul 13, 2021S-3 →REGISTEREDS-3 registration — capacity to sell shares, not a sale yet
Apr 21, 2021EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Jul 22, 2020424B4 →EXECUTEDFinal prospectus — offering priced (typical for IPOs and marketed share deals)
Jul 20, 2020S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
Jul 20, 2020S-1MEF →REGISTEREDS-1MEF registration — capacity to sell shares, not a sale yet
Jul 20, 2020EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Jul 17, 2020S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
Jul 9, 2020S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
Jul 1, 20208-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
May 7, 20208-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Mar 31, 20208-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Mar 12, 20208-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Sep 18, 2019EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
BKYI 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 BKYI workspace →
BKYI offering FAQ

When did BKYI last execute an offering?

Per SEC filings, BIO KEY INTERNATIONAL INC's most recent priced offering document is a 8-K filed 2025-10-30. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did BKYI last announce or register an offering?

The most recent registration is a S-1 filed 2025-11-21. 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.