Date Filer Title Filing Type Shares Traded Price Total Held
Mar 16, 2012
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,904 -- 1,904
Mar 01, 2012
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 12,000 $5.83 27,333
Mar 01, 2012
Director
Director Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 2,792 $25.06 24,541
Mar 01, 2012
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 12,000 -- --
Jan 03, 2012
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 326 $20.50 15,076
Dec 31, 2011
Director
Director Form 4/A Grant, award or other acquisition pursuant to Rule 16b-3(d) 326 $20.50 15,333
Sep 30, 2011
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 288 $23.15 14,750
Jun 30, 2011
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 295 $21.16 14,462
May 12, 2011
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,898 -- 14,167
May 12, 2011
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 4,868 -- 4,868

* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.