Flagship explainer

How Intrusion Inc. makes its money

Start with a dollar of revenue and follow what the filing says remains.

revenueBranching filed flows with values and percentages directly labeled. Missing filing concepts are omitted rather than estimated.Revenue$7.1M · 100%Cost of revenue$1.7M · 24%Gross profit$5.4M · 76%Operating income−$9.2M · −129%Income before tax−$9.1M · −128%Income tax$0 · 0%Net income−$9.1M · −128%As of 2025-12-31 · 1 SEC filing sourceBuy Like Buffett · buylikebuffett.com

Honest partial: the filing did not provide a normalized tag for Research and development, Selling, general and administrative; those components are omitted, not plugged.

Table alternative
Filed lineValue% of revenueSource
$7.1M100%
Cost of revenue$1.7M24%
$5.4M76%
−$9.2M−129%
Income before tax−$9.1M−128%
Income tax$00%
−$9.1M−128%
Source: · event Dec 31, 2025 · retrieved Jul 26, 2026 · annual-row source set
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