AIMD 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 Apr 15, 1998.
| Date | Filing | What it means | |
|---|---|---|---|
| Jul 24, 2026 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Dec 31, 2025 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Sep 5, 2025 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Dec 31, 2024 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Dec 30, 2024 | S-3/A → | REGISTERED | S-3/A registration — capacity to sell shares, not a sale yet |
| Dec 23, 2024 | S-3 → | REGISTERED | S-3 registration — capacity to sell shares, not a sale yet |
| Aug 9, 2024 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Jul 11, 2024 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Jun 11, 2024 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| May 31, 2024 | S-3 → | REGISTERED | S-3 registration — capacity to sell shares, not a sale yet |
| Apr 16, 2024 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Apr 8, 2024 | S-1 → | REGISTERED | S-1 registration — capacity to sell shares, not a sale yet |
| Dec 18, 2023 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Dec 15, 2023 | S-1/A → | REGISTERED | S-1/A registration — capacity to sell shares, not a sale yet |
| Dec 8, 2023 | S-1 → | REGISTERED | S-1 registration — capacity to sell shares, not a sale yet |
| Nov 24, 2023 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Aug 10, 2022 | 424B4 → | EXECUTED | Final prospectus — offering priced (typical for IPOs and marketed share deals) |
| Aug 8, 2022 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Aug 2, 2022 | S-1/A → | REGISTERED | S-1/A registration — capacity to sell shares, not a sale yet |
| Jul 27, 2022 | S-1/A → | REGISTERED | S-1/A registration — capacity to sell shares, not a sale yet |
| Jul 25, 2022 | S-1/A → | REGISTERED | S-1/A registration — capacity to sell shares, not a sale yet |
| Jul 8, 2022 | S-1/A → | REGISTERED | S-1/A registration — capacity to sell shares, not a sale yet |
| Apr 28, 2022 | S-1 → | REGISTERED | S-1 registration — capacity to sell shares, not a sale yet |
| Apr 21, 2021 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Dec 30, 2020 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Apr 30, 2018 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Dec 19, 2017 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Jul 14, 2016 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Jun 21, 2011 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Mar 28, 2011 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Feb 28, 2011 | S-1/A → | REGISTERED | S-1/A registration — capacity to sell shares, not a sale yet |
| Aug 19, 2010 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Feb 5, 2010 | S-1/A → | REGISTERED | S-1/A registration — capacity to sell shares, not a sale yet |
| Dec 23, 2009 | S-1 → | REGISTERED | S-1 registration — capacity to sell shares, not a sale yet |
| Mar 2, 2009 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Jun 12, 2008 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Jun 12, 2008 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Jun 6, 2008 | S-1/A → | REGISTERED | S-1/A registration — capacity to sell shares, not a sale yet |
| May 21, 2008 | S-1/A → | REGISTERED | S-1/A registration — capacity to sell shares, not a sale yet |
| Apr 24, 2008 | S-1 → | REGISTERED | S-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.
AIMD offering FAQ
When did AIMD 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 AIMD 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.