X0202 4 2006-03-30 false 0001328910 TRONOX INC TRX 0001344504 Rowland Marty J PO BOX 268859 OKLAHOMA CITY OK 73126 false true false false COO Common Stock - Class A 2006-03-30 4 A false 14040 0 A 38040 D Option (Right to Buy) 8.68 2006-03-30 4 A false 2580 8.68 A 2014-01-13 Common Stock - Class A 2580 2580 D Option (Right to Buy) 9.9305 2006-03-30 4 A false 18990 9.93 A 2015-01-11 Common Stock - Class A 18990 18990 D All restricted stock and stock option awards reported in this Form 4 were granted in replacement of Kerr-McGee LTIP awards that were forfeited by the Company?s employees and executive officers upon the distribution by Kerr-McGee Corporation of its remaining interest in Tronox Incorporated. Restrictions on 3,424 shares will lapse on January 13, 2007 and restrictions on 10,616 shares will lapse on January 11, 2008. These options vest one-third each year beginning on January 13, 2005. These options vest one-third each year beginning on January 11, 2006. By: Michael J. Foster, Per Attached Power of Attorney 2006-04-03