FY2025 · ended Dec 31, 2025 · Revenue $7.09M, +22.9% YoY · Filed Mar 25, 2026
Intrusion Inc. (INTZ) files with the SEC under industry code 3576, Computer Communications Equipment. In fiscal 2025, which ended Dec 31, 2025, it reported revenue of $7.1 million and a net loss of $9.1 million. Free cash flow was -$7.5 million. As of Jun 30, 2026 it held $182,000 in cash and investments and $1.5 million in total debt.
Revenue (TTM)
$5.79M
-15.2% vs year-ago TTM
Net income (TTM)
$-11.07M
-35.9% vs year-ago TTM
Operating cash flow (TTM)
$-8.92M
-62.0% vs year-ago TTM
Free cash flow (TTM)
$-9.03M
-34.1% vs year-ago TTM
EPS (TTM)
$-0.55
+9.6% vs year-ago TTM
Dividend per share
None
Shares outstanding
20.37M
+5.3% vs prior year
Net cash
$-1.34M
as of Jun 30, 2026
Operating margin
-190.9%
FY 2026
Company profile
- Industry
- Computer Communications Equipment (SIC 3576)
- Listed as
- INTZ (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Plano, TX
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 736012
- Former names
- INTRUSION COM INC (until Mar 21, 2001); ODS NETWORKS INC (until Mar 10, 2000); OPTICAL DATA SYSTEMS INC (until Apr 10, 1997)
Other Computer Communications Equipment companies
- Cisco Systems, Inc. CSCO
- Arista Networks, Inc. ANET
- F5, Inc. FFIV
- Extreme Networks Inc EXTR
- Digi International Inc DGII
- A10 Networks, Inc. ATEN
- Netgear, Inc. NTGR
- Allot Ltd. ALLT
Key figures
Fiscal-year totals from the annual reports. Balance sheet lines are as of each year end.
| Line | FY 2025 Dec 31, 2025 |
FY 2024 Dec 31, 2024 |
FY 2023 Dec 31, 2023 |
FY 2022 Dec 31, 2022 |
FY 2021 Dec 31, 2021 |
|---|---|---|---|---|---|
| Revenue | $7.1M | $5.8M | $5.6M | $7.5M | $7.3M |
| Operating income | -$9.2M | -$8.4M | -$12.0M | -$16.3M | -$19.5M |
| Net income | -$9.1M | -$7.8M | -$13.9M | -$16.2M | -$18.8M |
| Diluted EPS | -$0.46 | -$1.63 | -$11.46 | -$16.39 | -$1.05 |
| Operating cash flow | -$6.8M | -$6.3M | -$7.8M | -$13.2M | -$16.6M |
| Free cash flow | -$7.5M | -$6.8M | -$7.9M | -$13.5M | -$17.6M |
| Total assets | $10.4M | $11.5M | $6.2M | $9.3M | $9.2M |
| Stockholders' equity | $7.3M | $6.3M | -$9.6M | -$4.2M | $3.9M |
| Cash and investments | $3.6M | $4.9M | $139,000 | $3.0M | $4.1M |
| Total debt | $1.8M | $2.2M | $2.1M | $1.2M | $3.5M |
Recent SEC filings
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Listing notice
|
Nov 5, 2026 | Nov 4, 2026 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Bylaw or fiscal year change, Regulation FD disclosure, Other events
|
Nov 2, 2026 | Nov 2, 2026 |
| 8-K |
Current report
Officer or director change
|
Sep 15, 2026 | Sep 14, 2026 |
| 8-K |
Current report
Unregistered share sale, Other events
|
Sep 3, 2026 | Aug 28, 2026 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, New debt, Shareholder vote results
|
Aug 28, 2026 | Aug 28, 2026 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Aug 18, 2026 | Aug 14, 2026 |
All 906 Intrusion Inc. SEC filings
Source: SEC EDGAR filings. This is company-reported data, not investment advice.