INTZ offering history
Every offering-related filing in INTRUSION INC’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 887 filings back to Jun 28, 1996.
| Date | Filing | What it means | |
|---|---|---|---|
| Jun 30, 2026 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Jun 12, 2025 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Jun 12, 2025 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Mar 21, 2025 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Mar 17, 2025 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Mar 17, 2025 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Mar 11, 2025 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Feb 10, 2025 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Jan 31, 2025 | S-3/A → | REGISTERED | S-3/A registration — capacity to sell shares, not a sale yet |
| Jan 7, 2025 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Jan 3, 2025 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Dec 17, 2024 | S-3/A → | REGISTERED | S-3/A registration — capacity to sell shares, not a sale yet |
| Nov 22, 2024 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Aug 15, 2024 | S-3 → | REGISTERED | S-3 registration — capacity to sell shares, not a sale yet |
| Jul 30, 2024 | 424B1 → | EXECUTED | Prospectus supplement priced — shares or notes (large filers: often a bond deal) |
| Jul 29, 2024 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Jul 19, 2024 | S-1 → | REGISTERED | S-1 registration — capacity to sell shares, not a sale yet |
| Jul 10, 2024 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Jun 5, 2024 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| May 16, 2024 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Apr 12, 2024 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Apr 5, 2024 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Mar 14, 2024 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Mar 13, 2024 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Mar 13, 2024 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Dec 22, 2023 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Dec 21, 2023 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Dec 20, 2023 | S-1/A → | REGISTERED | S-1/A registration — capacity to sell shares, not a sale yet |
| Dec 11, 2023 | S-1 → | REGISTERED | S-1 registration — capacity to sell shares, not a sale yet |
| Nov 9, 2023 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Oct 17, 2023 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Oct 10, 2023 | RW → | WITHDRAWN | Registration withdrawn |
| Sep 18, 2023 | S-1/A → | REGISTERED | S-1/A registration — capacity to sell shares, not a sale yet |
| Aug 28, 2023 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Aug 25, 2023 | S-1/A → | REGISTERED | S-1/A registration — capacity to sell shares, not a sale yet |
| Aug 11, 2023 | S-1 → | REGISTERED | S-1 registration — capacity to sell shares, not a sale yet |
| Aug 7, 2023 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Apr 11, 2023 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Jan 17, 2023 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Sep 14, 2022 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
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.
INTZ offering FAQ
When did INTZ last execute an offering?
Per SEC filings, INTRUSION INC's most recent priced offering document is a 8-K filed 2026-06-30. Note a 424B takedown can price shares or notes (debt) — the linked document says which.
When did INTZ last announce or register an offering?
The most recent registration is a S-3/A filed 2025-01-31. 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.