Date Filer Title Filing Type Shares Traded Price Total Held
May 20, 2013
Vice President, Finance
Vice President, Finance Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,307 -- 38,419
May 20, 2013
Vice President, Finance
Vice President, Finance Form 4 Other acquisition or disposition (describe transaction) 3,667 -- 42,086
Mar 18, 2013
Vice President, Finance
Vice President, Finance Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,708 -- 50,299
Mar 18, 2013
Vice President, Finance
Vice President, Finance Form 4/A Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,703 -- 37,827
Feb 27, 2013
Vice President, Finance
Vice President, Finance 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-3 715 $38.30 49,584
Feb 27, 2013
Vice President, Finance
Vice President, Finance Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 3,866 -- 49,868
Feb 27, 2013
Vice President, Finance
Vice President, Finance 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 1,277 $38.11 48,591
Feb 27, 2013
Vice President, Finance
Vice President, Finance Form 4/A 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-3 715 $38.30 37,112
Feb 26, 2013
Vice President, Finance
Vice President, Finance Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 733 $9.99 46,735
Feb 26, 2013
Vice President, Finance
Vice President, Finance Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 11,250 $13.06 57,985

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