Date Filer Title Filing Type Shares Traded Price Total Held
Nov 21, 2014
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 4,000 -- --
Nov 17, 2014
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 14,105 $14.09 38,776
Nov 17, 2014
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 5,521 $36.00 33,255
Nov 17, 2014
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 14,105 -- --
Nov 17, 2014
Director
Director Form 5 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 14,105 $25.84 34,976
Nov 17, 2014
Director
Director Form 5 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 10,125 $36.00 24,671
Nov 17, 2014
Director
Director Form 5 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 14,105 -- --
Nov 06, 2014
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 30,000 $36.36 20,469
Sep 18, 2014
EVP, Chief Development Officer
EVP, Chief Development Officer Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 15,369 $22.34 117,129
Sep 18, 2014
EVP, Chief Development Officer
EVP, Chief Development Officer Form 4 Open market or private sale of non-derivative or derivative security 15,174 $35.21 101,955

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