COMPX INTERNATIONAL INC — Director's Dealing 2010

Oct 29, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: COMPX INTERNATIONAL INC (CIX)
CIK: 0001049606
Period of Report: 2010-10-29

Reporting Person: SIMMONS HAROLD C (10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-10-29	Class A Common Stock $0.01 par value	P	100	$11.6399	Acquired	343412	Direct
2010-10-29	Class A Common Stock $0.01 par value	P	371	$11.62	Acquired	343783	Direct
2010-10-29	Class A Common Stock $0.01 par value	P	303	$11.64	Acquired	344086	Direct
2010-10-29	Class A Common Stock $0.01 par value	P	124	$11.65	Acquired	344210	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Common Stock $0.01 par value	26400	Indirect
Class A Common Stock $0.01 par value	755104	Indirect

Footnotes

F1: Directly held by the reporting person's wife. The reporting person disclaims beneficial ownership of any shares of the issuer's common stock that his wife holds.

F2: Directly held by NL Industries, Inc. See the Additional Information filed as Exhibit 99 to this statement for a description of the relationship to the reporting person.