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Intrusion Inc. (INTZ) stock declined over -5.73%, trading at $0.78 on NASDAQ, down from the previous close of $0.83. The stock opened at $0.81, fluctuating between $0.76 and $0.81 in the recent session.
| Filing Date | Accepted Date | |
|---|---|---|
| Filing Date | Accepted Date | |
|---|---|---|
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Sep 04, 2026 | 0.81 | 0.81 | 0.76 | 0.78 | 126.21K |
| Sep 03, 2026 | 0.83 | 0.87 | 0.80 | 0.83 | 217.81K |
| Sep 02, 2026 | 0.83 | 0.88 | 0.82 | 0.86 | 131.49K |
| Sep 01, 2026 | 0.90 | 0.90 | 0.80 | 0.86 | 166.48K |
| Aug 31, 2026 | 0.78 | 0.93 | 0.75 | 0.90 | 563.08K |
| Aug 28, 2026 | 0.82 | 0.88 | 0.76 | 0.79 | 834.67K |
| Aug 27, 2026 | 0.72 | 0.85 | 0.69 | 0.81 | 1.16M |
| Aug 26, 2026 | 0.61 | 0.70 | 0.60 | 0.69 | 214.54K |
| Aug 25, 2026 | 0.62 | 0.65 | 0.59 | 0.60 | 329.63K |
| Aug 24, 2026 | 0.65 | 0.66 | 0.62 | 0.62 | 181.52K |
| Aug 21, 2026 | 0.63 | 0.65 | 0.63 | 0.64 | 186.39K |
| Aug 20, 2026 | 0.66 | 0.66 | 0.63 | 0.64 | 121.55K |
| Aug 19, 2026 | 0.63 | 0.67 | 0.62 | 0.63 | 74.41K |
| Aug 18, 2026 | 0.64 | 0.67 | 0.63 | 0.63 | 0 |
| Aug 17, 2026 | 0.67 | 0.68 | 0.64 | 0.65 | 197.12K |
| Aug 14, 2026 | 0.66 | 0.68 | 0.66 | 0.67 | 145.75K |
| Aug 13, 2026 | 0.66 | 0.68 | 0.66 | 0.67 | 309.04K |
| Aug 12, 2026 | 0.70 | 0.71 | 0.65 | 0.66 | 440.25K |
| Aug 11, 2026 | 0.72 | 0.82 | 0.72 | 0.82 | 299.21K |
| Aug 10, 2026 | 0.75 | 0.76 | 0.71 | 0.76 | 194.8K |
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.
| Employees | 52 |
| Beta | -1.58 |
| Sales or Revenue | $5.61M |
| 5Y Sales Change% | -0.319% |
| Fiscal Year Ends | December |
| Sector | Technology |
| Industry | Software - Infrastructure |