INTZ — INTRUSION INC
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2020-10-09.
Performance
Technicals
Others in Technology
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-08-19 | Scott Anthony Chief Executive Officer | Option exercise | 62.9K | 0.80 | 50.0K |
| 2026-08-19 | PINSON KIMBERLY Chief Financial Officer | Option exercise | 18.3K | 0.80 | 14.6K |
| 2026-08-19 | LEVECCHIO ANTHONY J Director | Option exercise | 8.3K | 0.80 | 6.6K |
| 2026-07-01 | HEAD T JOE Chief Technology Officer | Grant or award | 20.0K | 0.93 | 18.6K |
| 2026-07-01 | PINSON KIMBERLY Chief Financial Officer | Grant or award | 19.0K | 0.93 | 17.6K |
| 2026-06-30 | Scott Anthony Chief Executive Officer | Grant or award | 143.0K | 0.93 | 132.8K |
| 2026-06-30 | LEVECCHIO ANTHONY J Director | Grant or award | 52.2K | 0.93 | 48.4K |
| 2026-06-30 | PINSON KIMBERLY Chief Financial Officer | Grant or award | 47.7K | 0.93 | 44.3K |
| 2026-06-30 | MCCALLUM KATRINKA Director | Grant or award | 37.4K | 0.93 | 34.7K |
| 2026-06-30 | Wilson Gregory K. Director | Grant or award | 30.3K | 0.93 | 28.1K |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| Potomac Capital Management, Inc. | 381.9K | 465.4K |
| GEODE CAPITAL MANAGEMENT, LLC | 281.2K | 342.6K |
| VANGUARD CAPITAL MANAGEMENT LLC | 136.6K | 166.4K |
| TRITONPOINT WEALTH, LLC | 130.4K | 158.9K |
| STATE STREET CORP | 87.4K | 106.5K |
| VANGUARD FIDUCIARY TRUST CO | 73.5K | 89.5K |
| UBS Group AG | 43.2K | 52.6K |
| XTX Topco Ltd | 28.7K | 34.9K |
| NORTHERN TRUST CORP | 28.1K | 34.3K |
| PROMETHIUM ADVISORS,LLC | 23.0K | 28.0K |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Latest SEC filings
| form | filed | period | |
|---|---|---|---|
| 10-Q | 2026-08-11 | 2026-06-30 | on EDGAR ↗ |
| 8-K | 2026-08-11 | 2026-08-11 | on EDGAR ↗ |
| DEFA14A | 2026-08-03 | — | on EDGAR ↗ |
| 4 | 2026-07-30 | 2026-07-01 | on EDGAR ↗ |
| 4 | 2026-07-30 | 2026-07-01 | on EDGAR ↗ |
| 8-K | 2026-07-22 | 2026-07-21 | on EDGAR ↗ |
| DEF 14A | 2026-07-20 | 2026-07-20 | on EDGAR ↗ |
| 4 | 2026-07-16 | 2026-06-30 | on EDGAR ↗ |
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
Recent headlines
- Intrusion Inc (INTZ) filed form 8-K · 2026-08-18 · SEC EDGAR
- 12 Information Technology Stocks Moving In Tuesday's After-Market Session · 2026-08-11 · benzinga
Ask the AI about INTZ
The assistant reads every block on this page — price history, filings, insider transactions, institutional positions, short volume, macro and the measured base rates — and says what it implies, quoting the number behind each claim and declaring what it does not have.
Everything on this page is live in the terminal.
Charts, filings, insider flow and the AI — open without an account.
Free plan for good. Pro is $69.99/mo, or $4.99 for a 7-day trial. See the plans →