Ms. Shawn R. Hagel has been the Chief Financial Officer, Executive Vice President and Assistant Secretary of Titanium Metals Corporation since December 20, 2012. Ms. Hagel has been the Chief Financial Officer of Precision Castparts Corp., since August 2008 and serves as its Principal Accounting Officer. She has been Executive Vice President of Precision Castparts Corp. since August 2012 and has been its Assistant Secretary since 1997. She served as Senior Vice President of Precision Castparts Corp. since December 2008 and served as its Corporate Controller since 1997. She also served as Vice President of Finance at Precision Castparts Corp. from 2000 to December 2008 and served as its Corporate Financial Reporting Manager. Ms. Hagel has been a Director of Titanium Metals Corporation since December 20, 2012.