| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Scott Anthony | Chief Executive Officer | C/O INTRUSION, INC, 101 EAST PARK BLVD, SUITE 1200, PLANO | /s/ Anthony Scott | 12 Jan 2026 | 0001743306 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | INTZ | Common Stock | Purchase | $2,126 | +2,175 | +0.34% | $0.9775 | 638,793 | 31 Dec 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Reporting person reenrolled in Employee Stock Purchase Plan on July 1, 2025. Reporting Person purchased 2,175 shares under the Employee Stock Purchase Plan on December 31, 2025. |