Harold
Simmons
Chairman, Chairman of Exec. Committee, Chairman of the Board of NL, Chairman of Kronos Worldwide Inc, Chairman of Timet, Chief Exec. Officer of Kronos Worldwide Inc and Chief Exec. Officer of Nl
 
 
 
 
Chairman, Chairman of Exec. Committee, Chairman of the Board of NL, Chairman of Kronos Worldwide Inc, Chairman of Timet, Chief Exec. Officer of Kronos Worldwide Inc and Chief Exec. Officer of Nl
January  2011