Katrinka Mccallum Intrusion Inc (INTZ) insider trading activity

Katrinka Mccallum is Director of INTRUSION INC. Currently has a direct ownership of 98,366 shares of INTZ, which is worth approximately $165,254. The most recent transaction as insider was on Aug 19, 2025, when has been sold 40,462 shares (Common Stock) at a price of $1.73 per share, resulting in proceeds of $69,999. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 98.4K

69.88% 3M change

69.88% 12M change

Total Value Held $165,254

KATRINKA MCCALLUM Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Aug 19 2025	BUY Grant, award, or other acquisition	$69,999 $1.73 p/Share	40,462 Added 29.15%	98,366 Common Stock
Sep 11 2024	BUY Grant, award, or other acquisition	$69,999 $1.38 p/Share	50,724 Added 46.7%	57,904 Common Stock
Nov 08 2023	BUY Open market or private purchase	$33,833 $0.58 p/Share	58,333 Added 28.89%	143,592 Common Stock
May 16 2023	BUY Grant, award, or other acquisition	$69,999 $1.31 p/Share	53,435 Added 38.53%	85,249 Common Stock
May 24 2022	BUY Grant, award, or other acquisition	$70,001 $2.66 p/Share	26,316 Added 45.26%	31,824 Common Stock
May 18 2021	BUY Grant, award, or other acquisition	$70,007 $12.71 p/Share	5,508 Added 50.0%	5,508 Common Stock

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