Intrusion director granted 86,420 stock units

Director Dion Hinchcliffe received a new restricted stock unit grant under Intrusion Inc.’s 2021 omnibus incentive plan, increasing his direct holdings.

Rhea-AI Filing Summary

INTRUSION INC (symbol: INTZ) is the issuer of record for a Form 4 filing submitted to the SEC. Hinchcliffe Dion reported acquisition or exercise transactions in this Form 4 filing.

INTRUSION INC (INTZ) reported that director Dion Hinchcliffe received an equity award of 86,420 restricted stock units of Common Stock on August 27, 2026 under the 2021 Intrusion, Inc. Omnibus Incentive Plan as part of the compensation plan for non-employee directors. Following this grant, he directly holds 202,843 shares or units in total. The restricted stock units fully vest on the one-year anniversary of the award date.

Insider Trade Summary

Grant/Award: 86,420 shares

Grant/Award 1 txn

Insider Hinchcliffe Dion

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F1	86,420	$0.81	$70K

Holdings After Transaction: Common Stock — 202,843 shares (Direct)

Footnotes (1)

1. F1. Restricted stock units awarded to the reporting person pursuant to the 2021 Intrusion, Inc Omnibus Incentive Plan as part of the Compensation Plan for non-employee directors. Restricted stock units fully vest on the anniversary of the award date.

Key Figures

Restricted stock units granted: 86,420 units Grant valuation price: $0.81 per share Total holdings after transaction: 202,843 shares/units +1 more

4 metrics

Restricted stock units granted 86,420 units Equity award to director Dion Hinchcliffe on August 27, 2026

Grant valuation price $0.81 per share Valuation for the 86,420 restricted stock units granted August 27, 2026

Total holdings after transaction 202,843 shares/units Direct holdings of Dion Hinchcliffe following the August 27, 2026 grant

Vesting period 1 year Restricted stock units fully vest on the anniversary of the award date

Key Terms

Restricted stock units, Omnibus Incentive Plan, non-employee directors, vesting

4 terms

Restricted stock units financial

"Restricted stock units awarded to the reporting person pursuant to the 2021 Intrusion, Inc Omnibus Incentive Plan"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Omnibus Incentive Plan financial

"pursuant to the 2021 Intrusion, Inc Omnibus Incentive Plan as part of the Compensation Plan"

An omnibus incentive plan is a single, flexible program a company uses to give employees and executives different types of pay tied to performance — for example stock options, restricted shares, cash bonuses and other awards — all governed by one set of rules. It matters to investors because it determines how many new shares may be created, how leaders are motivated and how much the company will spend on compensation over time; think of it as a master toolbox that affects both costs and the total share supply.

non-employee directors financial

"as part of the Compensation Plan for non-employee directors"

Non-employee directors are board members who do not work for the company as salaried employees and usually do not hold day-to-day management roles. They act like outside referees or independent coaches, providing oversight, asking tough questions, and protecting shareholders’ interests; investors care because these directors help ensure management is accountable, reduce conflicts of interest, and influence decisions that affect company strategy and long-term value.

vesting financial

"Restricted stock units fully vest on the anniversary of the award date"

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

FAQ

What insider transaction did INTRUSION INC (INTZ) report for Dion Hinchcliffe?

INTRUSION INC reported that director Dion Hinchcliffe received a grant of 86,420 restricted stock units of Common Stock on August 27, 2026 as part of the compensation plan for non-employee directors.

At what price were the new INTRUSION INC (INTZ) restricted stock units valued?

The 86,420 restricted stock units awarded to director Dion Hinchcliffe were valued at $0.81 per share, according to the Form 4 disclosure for the August 27, 2026 grant.

How many INTRUSION INC (INTZ) shares or units does Dion Hinchcliffe hold after this grant?

After the August 27, 2026 award, Dion Hinchcliffe directly holds a total of 202,843 INTRUSION INC Common Stock shares or equivalent restricted stock units, as reported in the filing.

When do Dion Hinchcliffe’s new INTRUSION INC (INTZ) restricted stock units vest?

The restricted stock units awarded to Dion Hinchcliffe on August 27, 2026 fully vest on the anniversary of the award date, meaning they become fully vested one year after the grant.

Under which plan were the new INTRUSION INC (INTZ) restricted stock units granted?

The 86,420 restricted stock units granted to Dion Hinchcliffe were awarded under the 2021 Intrusion, Inc. Omnibus Incentive Plan as part of the company’s compensation plan for non-employee directors.

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Available on EDGAR 09/02/2026 - 07:24 PM Accepted by SEC EDGAR 09/02/2026 - 07:23 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^*

Hinchcliffe Dion

(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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/27/2026

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)	08/27/2026		A		86,420	A	$0.81	202,843	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. Restricted stock units awarded to the reporting person pursuant to the 2021 Intrusion, Inc Omnibus Incentive Plan as part of the Compensation Plan for non-employee directors. Restricted stock units fully vest on the anniversary of the award date.

	s/ Dion Hinchcliffe	09/02/2026
	** 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)