Date Name Title Filing Type Shares Traded Price Total Held
Sep 20, 2013
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Other acquisition or disposition -- -- 3
Sep 20, 2013
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Other acquisition or disposition -- -- 114,750
Sep 20, 2013
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Other acquisition or disposition -- -- 1,203
Sep 19, 2013
SVP & Gen Mgr IOPS
SVP & Gen Mgr IOPS Form 4 Other acquisition or disposition -- -- 1,363
Sep 11, 2013
Director, CEO & President
Director, CEO & President Form 4 Other acquisition or disposition -- -- 5,618
Sep 11, 2013
Director, CEO & President
Director, CEO & President Form 4 Other acquisition or disposition -- -- 42,087
Sep 11, 2013
Director, CEO & President
Director, CEO & President Form 4 Other acquisition or disposition -- -- 1,710,790
Aug 02, 2013
SVP Finance and Admin CFO and
SVP Finance and Admin CFO and Form 4 Other acquisition or disposition -- -- 5,618
Aug 02, 2013
SVP Finance and Admin CFO and
SVP Finance and Admin CFO and Form 4 Other acquisition or disposition -- -- 750
Jun 18, 2013
VP Strategy and Investor Relat
VP Strategy and Investor Relat Form 4 Other acquisition or disposition -- -- 344

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