Intrusion CFO has 11,085 shares withheld

Intrusion Inc. Chief Financial Officer Kimberly Pinson reported an insider transaction involving company common stock.

Rhea-AI Filing Summary

Intrusion Inc. Chief Financial Officer Kimberly Pinson reported an insider transaction involving company common stock. On 01/22/2026, 11,085 shares of common stock were withheld by Intrusion Inc. to satisfy minimum statutory tax withholding requirements triggered by the vesting of restricted stock units. The transaction was reported with code F on the Form 4, indicating a tax-related share withholding rather than an open market trade. After this withholding, Pinson beneficially owned 50,069 shares of Intrusion Inc. common stock in direct ownership.

Insider Trade Summary

Exercise Price or Tax Liability: 11,085 shares

Exercise Price or Tax Liability 1 txn

Insider PINSON KIMBERLY

Role Chief Financial Officer

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	11,085	$1.30	$14K

Holdings After Transaction: Common Stock — 50,069 shares (Direct)

Footnotes (1)

1. F1. Shares withheld by Registrant to satisfy the minimum statutory tax withholding requirements on vesting of restricted stock units.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did Intrusion (INTZ) report for CFO Kimberly Pinson?

Intrusion Inc. reported that its Chief Financial Officer, Kimberly Pinson, had 11,085 shares of common stock withheld on 01/22/2026 in connection with the vesting of restricted stock units.

How many Intrusion Inc. shares were withheld in the January 22, 2026 transaction?

The Form 4 shows that 11,085 shares of Intrusion Inc. common stock were withheld by the company to satisfy minimum statutory tax withholding requirements.

At what price were the withheld Intrusion (INTZ) shares valued on the Form 4?

The withheld 11,085 shares of Intrusion Inc. common stock were reported at a price of $1.30 per share in the Form 4.

How many Intrusion Inc. shares does CFO Kimberly Pinson own after this Form 4 transaction?

After the reported tax withholding transaction, Chief Financial Officer Kimberly Pinson beneficially owned 50,069 shares of Intrusion Inc. common stock in direct ownership.

Was the Intrusion (INTZ) CFO’s Form 4 transaction an open market sale?

No. A footnote explains that the 11,085 shares were withheld by the registrant to meet minimum statutory tax withholding requirements on the vesting of restricted stock units, rather than sold in the open market.

What does the footnote on Kimberly Pinson’s Intrusion Form 4 filing explain?

The footnote states that the reported shares were withheld by Intrusion Inc. to satisfy the minimum statutory tax withholding requirements arising from the vesting of restricted stock units.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 01/26/2026 - 05:31 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

PINSON KIMBERLY

(Last) (First) (Middle)

C/O INTRUSION, INC.

101 EAST PARK BLVD, SUITE 1200

(Street)

PLANO TX 75074

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
INTRUSION INC [ INTZ ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Financial Officer

3. Date of Earliest Transaction (Month/Day/Year)
01/22/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock(1)	01/22/2026		F		11,085	D	$1.3	50,069	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Shares withheld by Registrant to satisfy the minimum statutory tax withholding requirements on vesting of restricted stock units.

	/s/ Kimberly Pinson	01/26/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.