Date Filer Title Filing Type Shares Traded Price Total Held
Nov 06, 2018
Senior VP & CFO
Senior VP & CFO 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 1,067 $37.28 17,808
Nov 06, 2018
Director, Chairman, President & CEO, Ten Percent Owner
Director, Chairman, President & CEO, Ten Percent Owner Form 4 Conversion of derivative security 12,344 -- 12,344
Nov 06, 2018
Director, Chairman, President & CEO, Ten Percent Owner
Director, Chairman, President & CEO, Ten Percent Owner 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 12,344 $37.28 --
Nov 06, 2018
Director, Chairman, President & CEO, Ten Percent Owner
Director, Chairman, President & CEO, Ten Percent Owner Form 4 Conversion of derivative security 12,344 -- 886,289
Nov 06, 2018
Senior VP/Operations
Senior VP/Operations 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-3 258 $37.28 1,885
Nov 06, 2018
Senior VP & Secretary
Senior VP & Secretary 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-3 784 $37.28 12,978
Jun 04, 2018
Senior VP/Operations
Senior VP/Operations Form 3 Initial Statement of Beneficial Ownership of Securities -- -- 2,143
Mar 13, 2018
Senior VP, Controller and CAO
Senior VP, Controller and CAO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 770 -- 11,657
Mar 13, 2018
Senior VP & CFO
Senior VP & CFO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 770 -- 18,875
Mar 13, 2018
Chief Operating Officer
Chief Operating Officer Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 770 -- 23,230

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