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Offerings // Ainos, Inc.

AIMDW offering history

Every offering-related filing in Ainos, Inc.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 1,000 filings back to Jan 27, 1999.

Last executed offering
Jul 24, 2026
424B5 — priced deal (shares or notes)
Last registration (announced)
Dec 30, 2024
S-3/A — capacity, not a sale
Executed, last 12 months
2
424B pricings + 8-K 3.02 sales
Registered, last 12 months
0
S-1/S-3/F-series registrations
DateFilingWhat it means
Jul 24, 2026424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Dec 31, 20258-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Sep 5, 2025424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Dec 31, 2024EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Dec 30, 2024S-3/A →REGISTEREDS-3/A registration — capacity to sell shares, not a sale yet
Dec 23, 2024S-3 →REGISTEREDS-3 registration — capacity to sell shares, not a sale yet
Aug 9, 20248-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Jul 11, 2024424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jun 11, 2024EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
May 31, 2024S-3 →REGISTEREDS-3 registration — capacity to sell shares, not a sale yet
Apr 16, 2024EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Apr 8, 2024S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
Dec 18, 2023EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Dec 15, 2023S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
Dec 8, 2023S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
Nov 24, 20238-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Aug 10, 2022424B4 →EXECUTEDFinal prospectus — offering priced (typical for IPOs and marketed share deals)
Aug 8, 2022EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Aug 2, 2022S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
Jul 27, 2022S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
Jul 25, 2022S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
Jul 8, 2022S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
Apr 28, 2022S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
Apr 21, 20218-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Dec 30, 20208-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Apr 30, 20188-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Dec 19, 20178-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Jul 14, 20168-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Jun 21, 2011EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Mar 28, 2011EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Feb 28, 2011S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
Aug 19, 20108-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Feb 5, 2010S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
Dec 23, 2009S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
Mar 2, 20098-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Jun 12, 2008424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Jun 12, 2008EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Jun 6, 2008S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
May 21, 2008S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
Apr 24, 2008S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
AIMDW 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.

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AIMDW offering FAQ

When did AIMDW last execute an offering?

Per SEC filings, Ainos, Inc.'s most recent priced offering document is a 424B5 filed 2026-07-24. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did AIMDW last announce or register an offering?

The most recent registration is a S-3/A filed 2024-12-30. 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.

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