| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $58.15 | 10,000 | $581,544.00 | 1,342,584 | 2013-08-16 | Filing | |
| $58.68 | 79,500 | $4,664,964.60 | 49,094 | 2013-08-09 | Filing | |
| $58.91 | 2,000 | $117,825.60 | 21,562 | 2013-08-12 | Filing | |
| $110.94 | 3,000 | $332,817.60 | 8,750 | 2013-05-31 | Filing | |
| $110.25 | 20,000 | $2,205,044.00 | 195,701 | 2013-05-30 | Filing | |
| $110.20 | 3,500 | $385,683.55 | 13,696 | 2013-05-30 | Filing | |
| $109.08 | 30,000 | $3,272,265.00 | 239,564 | 2013-05-23 | Filing | |
| $110.36 | 15,000 | $1,655,400.00 | 11,000 | 2013-05-22 | Filing | |
| $110.26 | 14,890 | $1,641,820.54 | 24,547 | 2013-05-21 | Filing | |
| $111.18 | 4,000 | $444,712.00 | 5,559 | 2013-05-20 | Filing | |
| $112.13 | 1,228 | $137,695.64 | 14,209 | 2013-05-17 | Filing | |
| $98.16 | 6,400 | $628,238.08 | 8,445 | 2013-02-28 | Filing | |
| $98.16 | 12,000 | $1,177,946.40 | 53,281 | 2013-02-28 | Filing | |
| $98.16 | 1,656 | $162,556.60 | 13,696 | 2013-02-28 | Filing | |
| $98.16 | 42,000 | $4,122,812.40 | 269,564 | 2013-02-28 | Filing | |
| $98.16 | 6,000 | $588,973.20 | 9,672 | 2013-02-28 | Filing | |
| $98.16 | 941 | $92,370.63 | 10,522 | 2013-02-28 | Filing | |
| $98.16 | 24,000 | $2,355,892.80 | 39,437 | 2013-02-28 | Filing | |
| $98.16 | 4,000 | $392,648.80 | 14,448 | 2013-02-28 | Filing | |
| $98.16 | 3,647 | $357,997.54 | 15,850 | 2013-02-28 | Filing |