KRONOS WORLDWIDE INC — Director's Dealing 2008

Nov 12, 2008

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: KRONOS WORLDWIDE INC (KRO)
CIK: 0001257640
Period of Report: 2008-11-07

Reporting Person: SIMMONS HAROLD C (Director, Chairman of the Board, 10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2008-11-07	Common Stock $0.01 par value	P	100	$9.12	Acquired	152967	Direct
2008-11-07	Common Stock $0.01 par value	P	100	$9.17	Acquired	153067	Direct
2008-11-07	Common Stock $0.01 par value	P	200	$9.18	Acquired	153267	Direct
2008-11-07	Common Stock $0.01 par value	P	500	$9.36	Acquired	153767	Direct
2008-11-07	Common Stock $0.01 par value	P	4100	$9.45	Acquired	157867	Direct
2008-11-07	Common Stock $0.01 par value	P	3035	$9.50	Acquired	160902	Direct
2008-11-07	Common Stock $0.01 par value	P	100	$9.624	Acquired	161002	Direct
2008-11-07	Common Stock $0.01 par value	P	200	$9.63	Acquired	161202	Direct
2008-11-07	Common Stock $0.01 par value	P	200	$9.64	Acquired	161402	Direct
2008-11-07	Common Stock $0.01 par value	P	165	$9.74	Acquired	161567	Direct
2008-11-07	Common Stock $0.01 par value	P	1300	$9.7399	Acquired	162867	Direct
2008-11-10	Common Stock $0.01 par value	P	100	$9.35	Acquired	162967	Direct
2008-11-10	Common Stock $0.01 par value	P	400	$9.36	Acquired	163367	Direct
2008-11-10	Common Stock $0.01 par value	P	600	$9.37	Acquired	163967	Direct
2008-11-10	Common Stock $0.01 par value	P	600	$9.40	Acquired	164567	Direct
2008-11-10	Common Stock $0.01 par value	P	200	$9.48	Acquired	164767	Direct
2008-11-10	Common Stock $0.01 par value	P	800	$9.50	Acquired	165567	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock $0.01 par value	28995021	Indirect
Common Stock $0.01 par value	17564732	Indirect
Common Stock $0.01 par value	5203	Indirect
Common Stock $0.01 par value	49856	Indirect

Footnotes

F1: Directly held by Valhi, Inc. See the Additional Information filed as Exhibit 99 to this statement for a description of the relationship to the reporting person.

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.

F3: Directly held by TIMET Finance Management Company. See the Additional Information filed as Exhibit 99 to this statement for a description of the relationship to the reporting person.

F4: Directly held by the reporting person's spouse. The reporting person disclaims beneficial ownership of any shares of the issuer's common stock that his spouse holds.