Date Filer Title Filing Type Shares Traded Price Total Held
Mar 04, 2008
Chairman, Pres and CEO
Chairman, Pres and CEO Form 4 Other acquisition or disposition -- -- 6,960
Mar 01, 2008
Chairman, Pres and CEO
Chairman, Pres and CEO Form 4 Conversion of derivative security 2,908 -- 2,908
Mar 01, 2008
Chairman, Pres and CEO
Chairman, Pres and CEO 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 2,908 $5.82 --
Mar 01, 2008
Chairman, Pres and CEO
Chairman, Pres and CEO Form 4 Conversion of derivative security 2,908 -- 2,390,338
Nov 06, 2017
Chairman, President & CEO
Chairman, President & CEO Form 4 Conversion of derivative security 12,508 -- 12,508
Nov 06, 2017
Chairman, President & CEO
Chairman, President & CEO 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 12,508 $45.15 --
Nov 06, 2017
Chairman, President & CEO
Chairman, President & CEO Form 4 Conversion of derivative security 12,508 -- 869,633
Sep 15, 2015
Chairman, President & CEO
Chairman, President & CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 31,848 $27.00 31,848
Sep 15, 2015
Chairman, President & CEO
Chairman, President & CEO 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 27,760 $35.07 4,088
Sep 15, 2015
Chairman, President & CEO
Chairman, President & CEO Form 4 Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) 4,088 $35.07 --

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