Date Filer Title Filing Type Shares Traded Price Total Held
Jun 19, 2013
EVP, Chief Development Officer
EVP, Chief Development Officer Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 11,750 $17.57 107,487
Jun 19, 2013
EVP, Chief Development Officer
EVP, Chief Development Officer Form 4 Open market or private sale of non-derivative or derivative security 11,750 $34.54 95,737
Jun 19, 2013
EVP, Chief Development Officer
EVP, Chief Development Officer Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 11,750 -- 39,416
Jun 11, 2013
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 1,937 $35.00 56,645
Jun 07, 2013
Director, Chairman
Director, Chairman Form 4 Other acquisition or disposition -- -- 14,915
Jun 07, 2013
Director, Chairman
Director, Chairman Form 4 Other acquisition or disposition -- -- 1,182
Jun 07, 2013
Director, Chairman
Director, Chairman Form 4 Other acquisition or disposition -- -- 4,167
Jun 06, 2013
Director, Chairman
Director, Chairman Form 4 Open market or private sale of non-derivative or derivative security 15,000 $34.85 80,573
Jun 06, 2013
Director, Chairman
Director, Chairman Form 4 Open market or private sale of non-derivative or derivative security 15,000 $34.85 80,573
Jun 05, 2013
EVP, Chief Development Officer
EVP, Chief Development Officer Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,300 $9.13 106,037

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