Date Filer Title Filing Type Shares Traded Price Total Held
Mar 15, 2012
Vice President, Finance
Vice President, Finance Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 30,000 $9.99 55,907
Mar 15, 2012
Vice President, Finance
Vice President, Finance Form 4 Open market or private sale of non-derivative or derivative security 30,000 $26.01 25,907
Mar 15, 2012
Vice President, Finance
Vice President, Finance Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 30,000 -- 13,200
Feb 27, 2012
Vice President, Finance
Vice President, Finance Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 5,832 -- 27,450
Feb 27, 2012
Vice President, Finance
Vice President, Finance Form 4 Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) 1,543 $24.77 25,907
Feb 25, 2011
Vice President, Finance
Vice President, Finance Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 2,594 -- 21,618
Feb 25, 2011
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 1,405 $24.53 20,213
Feb 23, 2011
Vice President, Finance
Vice President, Finance Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 13,880 -- 13,880
Feb 25, 2010
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 1,216 $20.85 19,024
Feb 24, 2010
Vice President, Finance
Vice President, Finance Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,966 -- 20,240

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