Date Filer Title Filing Type Shares Traded Price Total Held
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
Mar 18, 2013
EVP, Chief Development Officer
EVP, Chief Development Officer Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 15,000 $24.42 95,220
Mar 18, 2013
EVP, Chief Development Officer
EVP, Chief Development Officer Form 4 Open market or private sale of non-derivative or derivative security 15,000 $38.14 80,220
Mar 18, 2013
EVP, Chief Development Officer
EVP, Chief Development Officer Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 5,394 -- 85,614
Mar 18, 2013
EVP, Chief Development Officer
EVP, Chief Development Officer 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 1,476 $38.30 84,138
Mar 18, 2013
EVP, Chief Development Officer
EVP, Chief Development Officer Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 15,000 -- 28,950
Mar 18, 2013
EVP, GENERAL COUNSEL & SECRETA
EVP, GENERAL COUNSEL & SECRETA Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 4,442 -- 51,893
Mar 18, 2013
EVP, GENERAL COUNSEL & SECRETA
EVP, GENERAL COUNSEL & SECRETA 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 1,864 $38.30 50,029
Mar 18, 2013
President & COO
President & COO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 11,205 -- 142,008

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