Intrusion CFO gets 18,334-share warrant, exercises

INTRUSION INC (INTZ) reported insider activity by Chief Financial Officer Kimberly Pinson.

Rhea-AI Filing Summary

INTRUSION INC (INTZ) reported insider activity by Chief Financial Officer Kimberly Pinson. On 2026-08-19 she received a warrant for 18,334 shares of common stock at an exercise price of $0.67 per share and concurrently exercised a warrant to acquire 18,334 common shares at $0.795 per share. Following these transactions, she directly holds 137,601 common shares and 23,334 warrants.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider PINSON KIMBERLY

Role Chief Financial Officer

Type	Security	Shares	Price	Value
Grant/Award	Warrant F2	18,334	$0.125	$2K
Exercise	Common Stock F1	18,334	$0.795	$15K

Holdings After Transaction: Warrant — 23,334 contracts (Direct); Common Stock — 137,601 shares (Direct)

Footnotes (2)

1. F1. Common Stock acquired because of an exercise of a Warrant.
2. F2. The Warrant was exercised in conjunction with a Warrant Inducement Letter dated 08/14/2026 where one Warrant was granted in exchange for one Warrant exercised.

Key Figures

Warrant shares granted: 18,334 shares Warrant exercise price: $0.67 per share Warrant grant valuation price: $0.125 per warrant +4 more

7 metrics

Warrant shares granted 18,334 shares Warrant for common stock granted to CFO on 2026-08-19

Warrant exercise price $0.67 per share Exercise price of newly granted warrant for 18,334 shares

Warrant grant valuation price $0.125 per warrant Transaction price per warrant reported for the 18,334-warrant grant

Shares acquired via exercise 18,334 shares Common stock acquired by exercising a warrant on 2026-08-19

Exercise price of prior warrant $0.795 per share Price paid per share to acquire 18,334 common shares via warrant exercise

Common shares after transactions 137,601 shares Total directly held INTZ common stock following warrant exercise

Warrants after transactions 23,334 warrants Total directly held INTZ warrants after the 18,334-warrant grant

Key Terms

warrant, derivative security, Warrant Inducement Letter

3 terms

warrant financial

"The filing reports a grant of a <b>Warrant</b> for 18,334 shares"

A warrant is a time-limited financial contract that gives its holder the right to buy a company's shares at a set price before a specified date, like a coupon that lets you purchase stock at a fixed discount for a limited time. It matters to investors because warrants offer leveraged exposure to a stock’s upside and can dilute existing shareholders if exercised, so they affect potential gains and the company’s outstanding share count.

derivative security financial

"The warrant is treated as a <b>derivative security</b> linked to common stock"

A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.

Warrant Inducement Letter financial

"The Warrant was exercised in conjunction with a <b>Warrant Inducement Letter</b>"

FAQ

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

What insider transactions did INTZ CFO Kimberly Pinson report on this Form 4?

CFO Kimberly Pinson reported two acquisitions on 2026-08-19: a warrant grant for 18,334 shares of Intrusion Inc. common stock and an exercise of a warrant for 18,334 common shares, both recorded as directly owned.

What are the key share and price terms of the new INTZ warrant granted to the CFO?

The new warrant gives rights to purchase 18,334 shares of Intrusion Inc. common stock at an exercise price of $0.67 per share. It was recorded at a transaction value of $0.125 per warrant on the grant date of 2026-08-19.

At what price did the INTZ CFO acquire common stock through the warrant exercise?

Through exercising a warrant, the CFO acquired 18,334 INTZ common shares at $0.795 per share on 2026-08-19. A footnote states the common stock was acquired because of the warrant exercise, linking the derivative security to the resulting share ownership.

How many INTZ common shares does the CFO hold after these transactions?

After the reported transactions, the CFO directly holds 137,601 shares of Intrusion Inc. common stock. This figure comes from the Form 4 line showing total shares following transaction for the exercised warrant that delivered 18,334 new common shares.

How many INTZ warrants does the CFO hold following the reported Form 4 transactions?

Following the 2026-08-19 grant, the CFO directly holds 23,334 warrants of Intrusion Inc. Each warrant is exercisable into common stock, and the reported new grant for 18,334 warrants was issued in connection with a warrant inducement arrangement.

What is the warrant inducement arrangement disclosed in the INTZ Form 4?

A footnote explains that a warrant was exercised under a Warrant Inducement Letter dated 08/14/2026, under which one new warrant was granted for each warrant exercised. This links the warrant grant and warrant exercise into a single inducement transaction.

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

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Accepted by SEC EDGAR 08/19/2026 - 09:13 PM EDT 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 TEXAS 75074

(City) (State) (Zip)

UNITED STATES

(Country)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/19/2026

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

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

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

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)	08/19/2026		M		18,334	A	$0.795	137,601	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
Warrant	$0.67	08/19/2026		A		18,334		(2)	(2)	Common Stock	18,334	$0.125	23,334	D

Explanation of Responses:

1. Common Stock acquired because of an exercise of a Warrant.

2. The Warrant was exercised in conjunction with a Warrant Inducement Letter dated 08/14/2026 where one Warrant was granted in exchange for one Warrant exercised.

	/s/ Kimberly Pinson	08/19/2026
	** 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.
* Form 4: SEC 1474 (03-26)