CompX director receives 1,700-share stock grant

Simmons Michael Shawn reported acquisition or exercise transactions in this Form 4 filing.

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Form Type

Rhea-AI Filing Summary

Simmons Michael Shawn reported acquisition or exercise transactions in this Form 4 filing.

COMPX INTERNATIONAL INC director and officer Michael Shawn Simmons received a stock grant of 1,700 Class A Common shares. The shares were issued on May 20, 2026 at a reported value of $23.44 per share under the CompX International Inc. 2012 Director Stock Plan for no cash consideration.

After this grant, Simmons directly holds 1,700 shares of Class A Common Stock. This is a compensation-related award, not an open-market purchase or sale.

Insider Trade Summary

Grant/Award: 1,700 shares

Grant/Award 1 txn

Insider Simmons Michael Shawn

Role Vice Chairman of the Board

Type	Security	Shares	Price	Value
Grant/Award	Class A Common Stock $0.01 par value per share	1,700	$23.44	$40K

Holdings After Transaction: Class A Common Stock $0.01 par value per share — 1,700 shares (Direct)

Footnotes (1)

F1. Shares issued for no cash consideration to directors under the CompX International Inc. 2012 Director Stock Plan.

Key Figures

Shares granted: 1,700 shares Grant value per share: $23.44 per share Total holdings after grant: 1,700 shares

3 metrics

Shares granted 1,700 shares Class A Common Stock grant on May 20, 2026

Grant value per share $23.44 per share Reported transaction price for stock award

Total holdings after grant 1,700 shares Direct Class A Common Stock owned post-transaction

Key Terms

Grant, award, or other acquisition, 2012 Director Stock Plan, Class A Common Stock

3 terms

Grant, award, or other acquisition financial

"transaction_code_description: Grant, award, or other acquisition"

2012 Director Stock Plan financial

"under the CompX International Inc. 2012 Director Stock Plan"

Class A Common Stock financial

"Class A Common Stock $0.01 par value per share"

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

FAQ

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

What insider transaction did COMPX INTERNATIONAL INC (CIX) report for Michael Shawn Simmons?

COMPX INTERNATIONAL INC reported that Michael Shawn Simmons received a grant of 1,700 Class A Common shares as director compensation. The award was made under the company’s 2012 Director Stock Plan and did not involve any cash payment by Simmons.

Was the CIX Form 4 transaction an open-market buy or sell?

The CIX Form 4 transaction was not an open-market trade. It was a grant or award acquisition of 1,700 Class A Common shares issued for no cash consideration as part of the 2012 Director Stock Plan for directors.

At what value were the 1,700 CIX shares granted to Michael Shawn Simmons?

The 1,700 Class A Common shares were reported at a value of $23.44 per share. This figure reflects the per-share price used in the Form 4 for the director stock grant under the CompX International Inc. 2012 Director Stock Plan.

How many COMPX INTERNATIONAL INC shares does Michael Shawn Simmons hold after this grant?

After the grant, Michael Shawn Simmons directly holds 1,700 Class A Common shares. The Form 4 shows this post-transaction total, reflecting all shares directly owned following the director stock award reported in the filing.

What is the source of the CIX shares granted to Michael Shawn Simmons?

The shares were issued under the CompX International Inc. 2012 Director Stock Plan. According to the footnote, they were provided to directors for no cash consideration, indicating a compensation-related equity award rather than a market purchase.

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

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Accepted by SEC EDGAR 05/21/2026 - 02:23 PM EDT

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^*

Simmons Michael Shawn

(Last)

(First)

(Middle)

5430 LBJ FREEWAY

SUITE 1700

(Street)

DALLAS

TEXAS

75240

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
COMPX INTERNATIONAL INC [ CIX ]

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

X	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	Vice Chairman of the Board

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/20/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Class A Common Stock $0.01 par value per share	05/20/2026		A⁽¹⁾		1,700	A	$23.44⁽¹⁾	1,700	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. Shares issued for no cash consideration to directors under the CompX International Inc. 2012 Director Stock Plan.

	Jane R. Grimm, Attorney-in-fact, for Michael Shawn Simmons, Director and Vice Chairman of the Board	05/21/2026
	** 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)

Source: View Original Filing on SEC EDGAR