| May 30, 2013 | Grant or award from the company | +8,911 | | | 90,075 direct | Filing · EDGAR |
| May 28, 2013 | Shares withheld for tax or exercise price | −1,756 | $67.75 | $119K | 84,606 direct | Filing · EDGAR |
| May 28, 2013 | Shares withheld for tax or exercise price | −1,662 | $67.75 | $113K | 82,944 direct | Filing · EDGAR |
| May 28, 2013 | Shares withheld for tax or exercise price | −1,780 | $67.75 | $121K | 81,164 direct | Filing · EDGAR |
| Apr 2, 2013 | Sale under a 10b5-1 plan | −20,000 | $57.67 | $1.2M | 86,362 direct | Filing · EDGAR |
| Feb 13, 2013 | Grant or award from the company | +16,261 | | | 111,758 direct | Filing · EDGAR |
| Feb 13, 2013 | Shares withheld for tax or exercise price | −5,396 | $53.97 | $291K | 106,362 direct | Filing · EDGAR |
| Jun 25, 2012 | Sale under a 10b5-1 plan | −17,435 | $54.38 | $948K | 95,497 direct | Filing · EDGAR |
| May 31, 2012 | Grant or award from the company | +11,924 | | | 112,932 direct | Filing · EDGAR |
| May 29, 2012 | Shares withheld for tax or exercise price | −1,470 | $50.18 | $74K | 103,691 direct | Filing · EDGAR |
| May 29, 2012 | Shares withheld for tax or exercise price | −1,574 | $50.18 | $79K | 102,117 direct | Filing · EDGAR |
| May 29, 2012 | Shares withheld for tax or exercise price | −1,109 | $50.18 | $56K | 101,008 direct | Filing · EDGAR |
| Mar 26, 2012 | Sale under a 10b5-1 plan | −19,676 | $52.80 | $1M | 105,161 direct | Filing · EDGAR |
| Feb 14, 2012 | Grant or award from the company | +19,571 | | | 131,164 direct | Filing · EDGAR |
| Feb 14, 2012 | Shares withheld for tax or exercise price | −6,327 | $50.36 | $319K | 124,837 direct | Filing · EDGAR |
| May 31, 2011 | Shares withheld for tax or exercise price | −1,574 | $50.38 | $79K | 112,702 direct | Filing · EDGAR |
| May 31, 2011 | Shares withheld for tax or exercise price | −1,109 | $50.38 | $56K | 111,593 direct | Filing · EDGAR |
| May 26, 2011 | Grant or award from the company | +11,040 | | | 114,276 direct | Filing · EDGAR |
| Mar 15, 2007 | Option or RSU exercised or converted | +50,000 | $29.69 | $1.5M | 115,334 direct | Filing · EDGAR |
| Mar 15, 2007 | Option or RSU exercised or converted | +45,000 | $44.45 | $2M | 160,334 direct | Filing · EDGAR |
| Mar 15, 2007 | Option or RSU exercised or converted | +30,000 | $31.45 | $943K | 190,334 direct | Filing · EDGAR |
| Mar 15, 2007 | Option or RSU exercised or converted | +6,500 | $29.69 | $193K | 196,834 direct | Filing · EDGAR |
| Mar 15, 2007 | Option or RSU exercised or converted | +11,333 | $32.32 | $366K | 208,167 direct | Filing · EDGAR |
| Mar 15, 2007 | Option or RSU exercised or converted | +12,966 | $29.48 | $382K | 221,133 direct | Filing · EDGAR |
| Mar 15, 2007 | Open-market or private sale | −155,799 | $52.17 | $8.1M | 65,334 direct | Filing · EDGAR |
| Mar 15, 2007 | Option or RSU exercised or converted Employee Stock Option | −10,104 | | | 0 direct | Filing · EDGAR |
| Mar 15, 2007 | Option or RSU exercised or converted Employee Stock Option | −39,896 | | | 0 direct | Filing · EDGAR |
| Mar 15, 2007 | Option or RSU exercised or converted Employee Stock Option | −42,751 | | | 0 direct | Filing · EDGAR |
| Mar 15, 2007 | Option or RSU exercised or converted Employee Stock Option | −2,249 | | | 0 direct | Filing · EDGAR |
| Mar 15, 2007 | Option or RSU exercised or converted Employee Stock Option | −26,820 | | | 0 direct | Filing · EDGAR |
| Mar 15, 2007 | Option or RSU exercised or converted Employee Stock Option | −3,180 | | | 0 direct | Filing · EDGAR |
| Mar 15, 2007 | Option or RSU exercised or converted Performance Stock Option | −6,500 | | | 13,000 direct | Filing · EDGAR |
| Mar 15, 2007 | Option or RSU exercised or converted Performance Stock Option | −11,333 | | | 22,667 direct | Filing · EDGAR |
| Mar 15, 2007 | Option or RSU exercised or converted Performance Stock Option | −12,966 | | | 25,934 direct | Filing · EDGAR |
| Feb 20, 2007 | Grant or award from the company | +46,702 | | | 85,060 direct | Filing · EDGAR |
| Feb 20, 2007 | Shares withheld for tax or exercise price | −19,726 | $55.37 | $1.1M | 65,334 direct | Filing · EDGAR |
| Jun 23, 2006 | Shares withheld for tax or exercise price | −1,288 | $44.22 | $57K | 38,358 direct | Filing · EDGAR |
| May 8, 2006 | Grant or award from the company | +11,000 | | | 39,646 direct | Filing · EDGAR |
| May 9, 2005 | Grant or award from the company | +12,000 | | | 28,646 direct | Filing · EDGAR |
| Jun 23, 2004 | Grant or award from the company | +12,000 | | | 16,646 direct | Filing · EDGAR |
| Apr 25, 2004 | Shares withheld for tax or exercise price | −1,074 | $32.03 | $34K | 4,646 direct | Filing · EDGAR |
| Aug 27, 2003 | Open-market or private sale | −2,000 | $31.55 | $63K | 5,720 direct | Filing · EDGAR |