Insider Transactions

Date Filer Title Filing Type Shares Traded Price Total Held
Dec 31, 2012 Ten Percent Owner Form 4 Other acquisition or disposition (describe transaction) 472,594 -- --
Dec 12, 2012 Ten Percent Owner Form 4 Open market or private sale of non-derivative or derivative security 151,426 $25.41 472,594
Apr 17, 2012 Ten Percent Owner Form 4 Open market or private sale of non-derivative or derivative security 100,000 $19.16 624,020
Apr 16, 2012 Ten Percent Owner Form 4 Open market or private sale of non-derivative or derivative security 70,000 $18.17 724,020
Apr 13, 2012 Ten Percent Owner Form 4 Open market or private sale of non-derivative or derivative security 30,000 $17.64 794,020
Dec 03, 2010 Ten Percent Owner Form 4 Exercise of in-the-money or at-the-money derivative security 258,920 $2.70 824,020
Dec 03, 2010 Ten Percent Owner Form 4 Exercise of in-the-money or at-the-money derivative security 565,100 -- --
Apr 12, 2007 Ten Percent Owner Form 4 Open market or private sale of non-derivative or derivative security 10,000 $26.62 565,100
Feb 26, 2007 Ten Percent Owner Form 4 Open market or private sale of non-derivative or derivative security 29,800 $26.90 615,100
Feb 26, 2007 Ten Percent Owner Form 4 Open market or private sale of non-derivative or derivative security 40,000 $26.68 575,100

For recent transactions, including derivative transactions, see our Section 16 SEC filings page.