X0303 4 2009-03-13 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 0000024240 CONTRAN CORP 5430 LBJ FREEWAY, SUITE 1700 DALLAS TX 75240 0 0 1 0 0001338019 VALHI HOLDING CO 5430 LBJ FREEWAY, SUITE 1700 DALLAS TX 75240 0 0 1 0 0001074787 DIXIE RICE AGRICULTURE CORP INC 5430 LBJ FREEWAY, SUITE 1700 DALLAS TX 75240 0 0 1 0 0001302221 Simmons Annette C 5430 LBJ FREEWAY, SUITE 1700 DALLAS TX 75240 0 0 1 0 Common Stock, $.01 par value 2009-03-13 5 J 0 1000000 D 47250761 I by VHC Common Stock, $.01 par value 2009-03-13 5 J 0 1000000 A 1000000 I by CDCT Common Stock, $.01 par value 2009-03-16 5 J 0 204498 D 795502 I by CDCT Common Stock, $.01 par value 2009-03-16 5 J 0 204498 A 7549737 D 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 Common Stock, $.01 par value 21825875 I by Spouse Common Stock, $.01 par value 17432 I by Trust See Exhibit 99.1 attached hereto Exempt transaction based on Rule 16a-13 promulgated by the U.S. Securities and Exchange Commission. Directly held by Valhi Holding Company. See Exhibits 99.1 and 99.2 for, among other things, a description of the relationships among the persons joining in this filing. Directly held by Contran Amended and Restated Deferred Compensation Trust. See Exhibits 99.1 and 99.2 for, among other things, a description of the relationships to the persons joining in this filing. Directly held by NL Industries, Inc. See Exhibits 99.1 and 99.2 for, among other things, a description of the relationships to the persons joining in this filing. Directly held by Valhi, Inc. See Exhibits 99.1 and 99.2 for, among other things, a description of the relationships to the persons joining in this filing. Directly held by NL Environmental Management Services, Inc. See Exhibits 99.1 and 99.2 for, among other things, a description of the relationships to the persons joining in this filing. Directly held by the reporting person's spouse. The reporting person disclaims beneficial ownership of these shares . Directly held by The Annette Simmons Grandchildren's Trust. See Exhibits 99.1 and 99.2 for, among other things, a description of the relationships to the persons joining in this filing. Exhibit Index: 99.1 Description of the Transactions 99.2 Additional Information A. Andrew R. Louis, Secretary, for Contran Corporation 2009-03-17 A. Andrew R. Louis, Secretary, for Valhi Holding Company 2009-03-17 A. Andrew R. Louis, Secretary, for Dixie Rice Agricultural Corporation, Inc. 2009-03-17 A. Andrew R. Louis, Attorney-in-fact, for Harold C. Simmons 2009-03-17 A. Andrew R. Louis, Attorney-in-fact, for Annette C. Simmons 2009-03-17