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Intrusion Inc Stock: price and insider trades · United States
No insider purchase over the last 90 days. The latest was filed 07 Jul 2026.
Intrusion Inc: what insiders have been doing
This page follows insider dealings at Intrusion Inc as filed with SEC (Form 4), a company from the Technology sector. Between 18 October 2025 and 18 October 2026, 8 insiders published 25 filings.
On the market, 2 insiders bought (4 purchases totalling €7,348) while 2 insiders sold (2 sales totalling €10k). Taken together, the sales exceed the purchases by €3,018. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. On the buying side, the filings list 1 finance chief and 1 chief executive among the declarants. The largest single trade was a sale of €10k by Hinchcliffe Dion, published on 4 September 2026, equal to 0.069% of the market capitalisation.
With 25 filings in twelve months, the company is more active than the median of 22 filings across the 5,458 companies we follow on the same exchange. The full history, which starts in 2016, counts 21 purchases against 4 sales. For the fiscal year to 31 December 2025, the annual 10-K puts revenue at 7.0 m USD and net income at -9.1 m USD.
In all, 4 purchases were made within 30 days of a purchase by another insider of the company. When several insiders buy within a few weeks of each other, analysts speak of a cluster purchase. The last insider purchase was made public on 7 July 2026, 102 days ago. Typically, a trade is published a median of 9 days after it takes place. The legal deadline for a Form 4 is two business days after the transaction.
In the same sector, recent insider purchases at Gitlab Inc. and Baozun Inc. also feature in our signals. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Insider Decl.
85
Thresholds
n/a
Buy Volume
€2M
21 ops. · all time
Sell Volume
€44,709
4 ops. · all time
Who traded when
BuySaleAnthony Scott3 buys1 sale
Kimberly Pinson2 buys
Anthony J. Levecchio1 sale
Dion Hinchcliffe1 sale
Since the insiders bought
- -30.0%Entry US$0.90 · Close 16 Oct 2026 US$0.63
- -30.0%Entry US$0.90 · Close 16 Oct 2026 US$0.63
- -92.3%Entry US$9.60 · Close at T+365 US$0.74
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Fundamental score
Ranked 21,231 of 24,148 companies
24.3
score / 100
Value3
Quality46
FCF yld-65%
Earn yld-63%
EV/EBITDA·
ROE-141%
Gross mgn76%
Net mgn·
Debt/EBITDA·
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
US$0.63
Analyst consensus
1 analysts1.00/5
US$9.00Target US$9.00(+1331%)US$9.00
Income statement
RevenueUS$7.1M
Gross profitUS$5.4M76% margin
EBITDA-US$7.2M-102% margin
Net income-US$9.1M-191.3% margin
Valuation
PER (forward)-2.7x
P/Book5.1x
Beta-1.62
Balance sheet & cash
Market capUS$14.3M
Total debtUS$1.8M
Free Cash Flow-US$9.3M
Debt / Equity117%
Profitability & ownership
ROE-141.0%
ROA-47.8%
% insiders28.8%
% institutions5.7%
Last declaration on 9 October 2026
Declarations85 total
1,218 shares@ US$0.71020.0053% mcap0.3% of flowCommon StockSEC:0001683168-26-007740:0
5,808 shares@ US$0.72020.026% mcap1.7% of flowCommon StockSEC:0001683168-26-007739:0
1,157 shares@ US$0.71020.0050% mcap0.3% of flowCommon StockSEC:0001683168-26-007739:1
17,412 shares@ US$0.72020.077% mcap0.7% of flowCommon StockSEC:0001683168-26-007738:0
15,000 shares@ US$0.7846100.0% of flowCommon Stock, $0.01 par valueSEC144:0001683168-26-006988
15,000 shares@ US$0.78460.069% mcap6.6% of flowCommon StockSEC:0001683168-26-006953:0
5,834 shares@ US$0.7950.027% mcap1.1% of flowCommon StockSEC:0001683168-26-006734:0
8,334 shares@ US$0.7950.039% mcap0.9% of flowCommon StockSEC:0001683168-26-006613:0
18,334 shares@ US$0.7950.086% mcap6.0% of flowCommon StockSEC:0001683168-26-006614:0
62,894 shares@ US$0.7950.30% mcap2.9% of flowCommon StockSEC:0001683168-26-006615:0
20,000 shares@ US$0.92870.11% mcap7.0% of flowCommon StockSEC:0001683168-26-005844:0
19,000 shares@ US$0.92870.11% mcap7.4% of flowCommon StockSEC:0001683168-26-005843:0
25,237 shares@ US$0.92870.14% mcap13.4% of flowCommon StockSEC:0001683168-26-005563:0
37,351 shares@ US$0.92870.21% mcap8.1% of flowCommon StockSEC:0001683168-26-005562:0
52,156 shares@ US$0.92870.29% mcap6.6% of flowCommon StockSEC:0001683168-26-005565:0
143,009 shares@ US$0.92870.80% mcap7.9% of flowCommon StockSEC:0001683168-26-005566:0
47,698 shares@ US$0.92870.27% mcap18.6% of flowCommon StockSEC:0001683168-26-005567:0
30,284 shares@ US$0.92870.17% mcap8.4% of flowCommon StockSEC:0001683168-26-005564:0
2,500 shares@ US$0.78940.012% mcap100.0% of flowCommon StockSEC:0001683168-26-005324:0
Canonical exit: 28 Sept 2026 (T+90)
2,500 shares@ US$0.78940.012% mcap100.0% of flowCommon StockSEC:0001683168-26-005326:0
Canonical exit: 28 Sept 2026 (T+90)
11,085 shares@ US$1.305.3% of flowCommon StockSEC:0001683168-26-000530:0
11,085 shares@ US$1.305.9% of flowCommon StockSEC:0001683168-26-000529:0
2,500 shares@ US$0.97751.0% of flowCommon StockSEC:0001683168-26-000200:0
Canonical exit: 31 Mar 2026 (T+90)
2,175 shares@ US$0.97750.1% of flowCommon StockSEC:0001683168-26-000199:0
Canonical exit: 31 Mar 2026 (T+90)
200 shares@ US$1.3850.0% of flowCommon StockSEC:0001683168-25-008902:0
25 of 85 declarations
About Intrusion Inc
Intrusion Inc. (ticker INTZ) is a U.S.-based cybersecurity company listed on the NASDAQ Capital Market in the United States. For French-speaking investors, it is best viewed as a small-cap technology name focused on cyberattack prevention, with a business model centered on detecting, filtering, and blocking malicious network connections in real time. The company was founded in Texas in September 1983 and later reincorporated in Delaware in October 1995. Its headquarters are in Plano, Texas, placing it within one of the major technology corridors in the southern United States.
Intrusion’s history is notable for an initial long phase serving government customers with its TraceCop and Savant solutions, followed by a commercial expansion that began with the launch of INTRUSION Shield in 2021. Shield is positioned as a Zero Trust, reputation-based security product that leverages the company’s proprietary threat intelligence database, which it says contains more than 8.5 billion IP addresses and domain names. The core value proposition is straightforward: help organizations identify and stop known malicious or unknown risky connections before they can enter or leave a network. This is particularly relevant for use cases such as ransomware defense and protection against zero-day attacks.
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The company’s product set is therefore relatively focused: threat intelligence, network security, and proactive prevention solutions for businesses of all sizes and industries. That narrow specialization gives Intrusion a clear niche, but it also means the company competes against much larger and better-capitalized cybersecurity vendors. In competitive terms, Intrusion is not trying to be a broad platform provider; rather, it differentiates itself through proprietary intelligence and a practical, reputation-based blocking approach that can be layered into existing infrastructure.
Geographically, Intrusion remains primarily U.S.-centric, with operations anchored in Texas and a market opportunity that can extend beyond the domestic market through software delivery. Recent corporate developments indicate that the company continues to prioritize financing and balance-sheet management: in 2025 it completed equity-related capital raises, including a registered direct offering and an at-the-market program, and in April 2026 it entered into a secured note transaction with Streeterville Capital. Recent quarterly filings also show continued net losses, underscoring that this remains a development-stage cybersecurity company rather than a mature, consistently profitable business. For investors, the story is one of a niche cyber-prevention specialist with a long operating history, a distinct technical database asset, and ongoing execution and financing risk.
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