X0304 4 2011-09-16 0001011657 TITANIUM METALS CORP TIE 0001037854 SIMMONS HAROLD C 5430 LBJ FREEWAY, SUITE 1700 DALLAS TX 75240 1 1 1 0 Chairman of the Board Common Stock, $.01 par value 2011-09-16 4 P 0 10000 15.85 A 21835875 I by Spouse Common Stock, $.01 par value 41878081 I by VHC Common Stock, $.01 par value 5629787 D Common Stock, $.01 par value 4245769 I By Kronos Common Stock, $.01 par value 3447355 I By Contran Common Stock, $.01 par value 882568 I By NL Common Stock, $.01 par value 826959 I By Valhi Common Stock, $.01 par value 566529 I By NL EMS Open market purchase by the reporting person's spouse. 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. Directly held by Valhi Holding Company. See the Additional Information filed as Exhibit 99.2 to this statement for a description of the relationship to the persons joining in this filing. Directly held by Kronos Worldwide, Inc. See the Additional Information filed as Exhibit 99.2 to this statement for a description of the relationship to the persons joining in this filing. Directly held by Contran Corporation. See the Additional Information filed as Exhibit 99.2 to this statement for a description of the relationship to the persons joining in this filing. Directly held by NL Industries, Inc. See the Additional Information filed as Exhibit 99.2 to this statement for a description of the relationship to the persons joining in this filing. Directly held by Valhi, Inc. See the Additional Information filed as Exhibit 99.2 to this statement for a description of the relationship to the persons joining in this filing. Directly held by NL Environmental Management Services, Inc. See the Additional Information filed as Exhibit 99.2 to this statement for a description of the relationship to the persons joining in this filing. Exhibit Index Exhibit 99 Additional Information Robert D. Graham, Attorney-in-fact for Harold C. Simmons 2011-09-19 Robert D. Graham, Vice President for Contran Corporation 2011-09-19 Robert D. Graham, Vice President for Valhi Holding Company 2011-09-19 Robert D. Graham, Vice President for Dixie Rice Agricultural Corporation, Inc. 2011-09-19