Date Filer Title Filing Type Shares Traded Price Total Held
Feb 25, 2013
Vice President, Finance
Vice President, Finance Form 4 Open market or private sale of non-derivative or derivative security 12,467 $37.85 33,535
Feb 25, 2013
Vice President, Finance
Vice President, Finance Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 12,467 -- 733
Feb 21, 2013
Vice President, Finance
Vice President, Finance Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 7,628 -- 33,535
Mar 16, 2012
Vice President, Finance
Vice President, Finance Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 18,015 -- 18,015
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

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