Intrusion Inc.
INTZ | NASDAQ
$0.75
+$0.14 (+22.95%)
At close: Sep 21, 2026, 4:00 PM ET
$0.79
+$0.04 (+4.93%)
Pre-market:
Sep 22, 2026, 7:40 AM ET
Company Profile
Intrusion Inc. operates as a cybersecurity company in the United States. It provides its customers access to threat intelligence database, which contains the historical data, known associations, and reputational behavior of Internet Protocol (IP) addresses. The company offers INTRUSION Shield, a zero trust reputation-based Software as a Service solution that inspects and kills dangerous network connections; INTRUSION TraceCop, a big data tool that contains an inventory of network selectors and enrichments to support forensic investigations; and INTRUSION Savant, a network monitoring solution that uses the data available in TraceCop to identify suspicious traffic in real-time. In addition, the company engages in the provision of pre-and post-sales support services, such as network security design, system installation, and technical consulting services. It serves U.S. federal government entities, state and local government entities, and companies ranging from mid-market to large enterprises through a direct sales force and value-added resellers. The company was formerly known as Intrusion.com, Inc. and changed its name to Intrusion Inc. in November 2001. Intrusion Inc. was founded in 1983 and is headquartered in Plano, Texas.
Key Executives
| Name | Position |
|---|---|
| Anthony E. Scott | President, Chief Executive Officer & Director |
| Kimberly Pinson | Chief Financial Officer |
| T. Joe Head | Co-Founder & Chief Technology Officer |
| Doug Haloftis | General Counsel & Corporate Secretary |
| Josh Carroll | Investor Relations Officer |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Sep 04, 2026 | 4 | Filing |
| Sep 03, 2026 | 8-K | Current Report |
| Sep 02, 2026 | 4 | Filing |
| Sep 02, 2026 | 4 | Filing |
| Sep 02, 2026 | 4 | Filing |
| Sep 02, 2026 | 4 | Filing |
| Aug 28, 2026 | 8-K | Current Report |
| Aug 26, 2026 | 4 | Filing |
| Aug 19, 2026 | 4 | Filing |
| Aug 19, 2026 | 4 | Filing |
Intrusion Inc.
| Country | United States |
| IPO Date | May 20, 1992 |
| Industry | Software - Infrastructure |
| Sector | Technology |
| Employees | 52 |
| CEO | Anthony E. Scott |
Contact Details
101 East Park Boulevard Plano,
Texas 75074 United States
Stock Details
| Ticker Symbol | INTZ |
| Exchange | NASDAQ |
| Fiscal Year | January - December |
| Reporting Currency | USD |
| CIK Code | 0000736012 |
| CUSIP Number | 46121E304 |
| ISIN Number | US46121E3045 |
| SIC Code | 3576 |
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