| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $160.00 | 50,000 | $8,000,145.00 | 848,544 | 2015-12-11 | Filing | |
| $162.64 | 19,095 | $3,105,572.61 | 68,539 | 2015-12-10 | Filing | |
| $84.45 | 11,745 | $991,865.25 | 46,991 | 2011-10-27 | Filing | |
| $82.37 | 2,309 | $190,192.33 | 66,987 | 2011-10-14 | Filing | |
| $81.95 | 5,199 | $426,058.05 | 69,296 | 2011-10-12 | Filing | |
| $64.46 | 15,000 | $966,852.00 | 52,959 | 2010-11-11 | Filing | |
| $64.34 | 3,000 | $193,017.90 | 67,959 | 2010-11-10 | Filing | |
| $55.17 | 2,000 | $110,332.00 | 55,289 | 2010-05-06 | Filing | |
| $60.00 | 2,000 | $120,000.00 | 58,058 | 2009-11-09 | Filing | |
| $58.59 | 6,000 | $351,540.00 | 60,058 | 2009-11-04 | Filing | |
| $58.00 | 2,000 | $116,000.00 | 66,058 | 2009-11-03 | Filing | |
| $57.00 | 2,000 | $114,000.00 | 68,058 | 2009-10-30 | Filing | |
| $156.81 | 12,000 | $1,881,721.20 | 58,037 | 2015-10-29 | Filing | |
| $158.62 | 3,800 | $602,738.52 | 22,406 | 2015-10-30 | Filing | |
| $158.29 | 1,500 | $237,441.45 | 31,336 | 2015-10-29 | Filing | |
| $157.50 | 3,738 | $588,748.46 | 26,206 | 2015-10-27 | Filing | |
| $157.30 | 3,452 | $542,992.35 | 32,836 | 2015-10-27 | Filing | |
| $156.90 | 25,000 | $3,922,550.00 | 54,840 | 2015-10-26 | Filing | |
| $154.00 | 2,790 | $429,660.00 | 36,488 | 2015-10-26 | Filing | |
| $155.50 | 5,000 | $777,519.50 | 58,317 | 2015-10-23 | Filing |