INTRUSION INC (INTZ) Insider Trading & SEC Filings

Updated Jul 16, 2026 · Last SEC filing 2026-07-07

INTRUSION INC (INTZ) has filed 2 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-07. 3 Form 8-K material event filings were reported by INTZ in the last 90 days. InsiderAlpha tracks every INTZ SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.

About INTRUSION INC (INTZ)

SIC classification	Computer Communications Equipment (SIC 3576)
SEC CIK	0000736012

90-Day SEC Filing Activity

Form 4 filings (90d)	2
Form 8-K filings (90d)	3
Latest Form 4 filing	2026-07-07

Recent INTZ Insider Transactions (Form 4)

Date	Insider	Role	Transaction	Shares	Price	Value	Filing
2026-06-30	PINSON KIMBERLY	Chief Financial Officer	P — Open-market purchase	2.5K	$0.79	$2K	SEC
2026-06-30	Scott Anthony	Chief Executive Officer	P — Open-market purchase	2.5K	$0.79	$2K	SEC
2026-01-22	HEAD T JOE	Chief Technology Officer	F — Tax withholding / forfeiture	11.1K	$1.30	$14K	SEC
2026-01-22	PINSON KIMBERLY	Chief Financial Officer	F — Tax withholding / forfeiture	11.1K	$1.30	$14K	SEC
2025-12-31	Scott Anthony	Chief Executive Officer	P — Open-market purchase	2.2K	$0.98	$2K	SEC
2025-12-31	PINSON KIMBERLY	Chief Financial Officer	P — Open-market purchase	2.5K	$0.98	$2K	SEC
2025-12-02	LEVECCHIO ANTHONY J	Director	S — Open-market sale	200	$1.39	$277	SEC
2025-08-19	Wilson Gregory K.	Director	A — Grant or award	40.5K	$1.73	$70K	SEC
2025-08-19	MCCALLUM KATRINKA	Director	A — Grant or award	40.5K	$1.73	$70K	SEC
2025-08-19	LEVECCHIO ANTHONY J	Director	A — Grant or award	40.5K	$1.73	$70K	SEC
2025-08-19	Hinchcliffe Dion	Director	A — Grant or award	40.5K	$1.73	$70K	SEC
2025-08-15	Scott Anthony	Chief Executive Officer	S — Open-market sale	5.3K	$1.79	$9K	SEC
2025-08-15	Scott Anthony	Chief Executive Officer	S — Open-market sale	10.4K	$1.78	$19K	SEC
2025-08-15	Scott Anthony	Chief Executive Officer	S — Open-market sale	999	$1.79	$2K	SEC
2025-08-15	Scott Anthony	Chief Executive Officer	S — Open-market sale	1.6K	$1.80	$3K	SEC

All transactions sourced from SEC EDGAR Form 4 filings for INTRUSION INC (INTZ). Updated in real time as new filings are submitted to the SEC.

Most-Active INTZ Insiders — Last 90 Days

Insider	Form 4 filings	Total transaction value
PINSON KIMBERLY	1	$2K
Scott Anthony	1	$2K

Recent INTZ Form 8-K Material Events

2026-06-30 — Item 1.01, 3.02, 7.01, 9.01 [SEC]
2026-05-14 — Item 2.02, 9.01 [SEC]
2026-05-13 — Item 3.01 [SEC]
2026-04-09 — Item 1.01, 9.01 · Financing · negative [SEC]
Intrusion Inc. entered into a secured promissory note agreement with Streeterville Capital for $3.0 million in gross proceeds, with a $3.23 million principal amount bearing 7% interest and maturing in 24 months. The note includes a 17.65% monitoring fee increase after 90 days, is
2026-03-24 — Item 2.02, 9.01 · Earnings · neutral [SEC]
Intrusion Inc. announced its financial results for the fiscal year ended December 31, 2025 via press release on March 24, 2026. The filing provides standard results of operations and financial condition disclosure without explicit beat/miss or guidance language.

Recent Insider Filings

2026-07-07 — Scott Anthony (Chief Executive Officer)
2026-07-07 — PINSON KIMBERLY (Chief Financial Officer)
2026-01-26 — HEAD T JOE (Chief Technology Officer)
2026-01-26 — PINSON KIMBERLY (Chief Financial Officer)
2026-01-12 — PINSON KIMBERLY (Chief Financial Officer)

Form 4 Transaction Code Reference

SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in INTZ insider filings:

P	Open-market purchase by the insider
S	Open-market sale by the insider
A	Grant, award, or other acquisition from the issuer
M	Exercise or conversion of derivative security (e.g. options)
F	Payment of exercise price or tax liability via share withholding
G	Bona-fide gift of securities
D	Disposition to the issuer (e.g. share buyback participation)
J	Other acquisition or disposition
X	Exercise of in-the-money or at-the-money derivative security
C	Conversion of derivative security
V	Transaction voluntarily reported earlier than required

INTZ Insider Trading — FAQ

What is the latest insider trade for INTZ?: INTRUSION INC (INTZ) had 2 insider filings in the last 90 days, with the most recent on 2026-07-07. InsiderAlpha tracks every Form 4, 10-K, 10-Q, and 8-K filing in real time.
How many insiders are buying INTZ stock?: 0 insider purchases of INTZ were filed in the last 90 days.
How many insiders are selling INTZ stock?: 0 insider sales of INTZ were filed in the last 90 days.
Where can I see INTZ SEC filings (Form 4, 10-K, 10-Q, 8-K)?: InsiderAlpha aggregates every INTZ SEC filing — Form 4 insider transactions, 10-K and 10-Q quarterly reports, and 8-K material event disclosures — in one timeline.

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