Date Name Title Filing Type Shares Traded Price Total Held
Jun 27, 2007
Director
Director Form 4 Other acquisition or disposition (describe transaction) 97,799 -- 173,428
Sep 02, 2011
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Other acquisition or disposition -- -- 175,056
Jul 18, 2011
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Other acquisition or disposition -- -- 175,056
Jun 30, 2011
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Bona fide gift 3,798 -- 175,056
Jul 13, 2011
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Open market or private sale of non-derivative or derivative security 10,438 $56.71 176,155
Feb 08, 2018
Director, President and CSO
Director, President and CSO Form 5 Other acquisition or disposition -- -- 176,223
Dec 20, 2017
Director, President & CSO
Director, President & CSO Form 4 Other acquisition or disposition -- -- 176,223
Dec 13, 2017
Director, President & CSO
Director, President & CSO Form 4 Other acquisition or disposition -- -- 176,223
Aug 03, 2017
Director, President and CSO
Director, President and CSO Form 4 Bona fide gift 176,223 -- 176,223
Dec 15, 2009
Director, CEO and President, Ten Percent Owner
Director, CEO and President, 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 37,155 $19.89 178,765

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