| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $102.94 | 200 | $20,588.00 | 19,040 | 2013-05-01 | Filing | |
| $99.35 | 200 | $19,870.00 | 19,240 | 2013-04-01 | Filing | |
| $97.44 | 384 | $37,416.96 | 10,630 | 2013-03-12 | Filing | |
| $96.76 | 4,999 | $483,703.24 | 88,803 | 2013-03-05 | Filing | |
| $95.28 | 200 | $19,056.00 | 19,440 | 2013-03-01 | Filing | |
| $92.00 | 250 | $23,000.00 | 19,619 | 2013-02-14 | Filing | |
| $89.18 | 200 | $17,836.00 | 19,869 | 2013-02-01 | Filing | |
| $90.00 | 153 | $13,770.00 | 20,069 | 2013-01-23 | Filing | |
| $89.90 | 200 | $17,980.00 | 20,222 | 2013-01-10 | Filing | |
| $90.00 | 97 | $8,730.00 | 20,422 | 2013-01-10 | Filing | |
| $87.64 | 2,294 | $201,046.16 | 2,296 | 2012-12-13 | Filing | |
| $87.80 | 5,000 | $439,000.00 | 25,354 | 2012-12-11 | Filing | |
| $87.88 | 449 | $39,446.70 | 0 | 2012-12-12 | Filing | |
| $88.57 | 3,500 | $309,995.00 | 0 | 2012-12-05 | Filing | |
| $88.03 | 4,000 | $352,120.00 | 20,519 | 2012-12-05 | Filing | |
| $88.55 | 1,500 | $132,825.00 | 5,000 | 2012-12-04 | Filing | |
| $87.95 | 150 | $13,192.50 | 20,519 | 2012-12-03 | Filing | |
| $86.62 | 5,500 | $476,410.00 | 945 | 2012-11-27 | Filing | |
| $85.68 | 150 | $12,852.00 | 20,642 | 2012-11-01 | Filing | |
| $86.69 | 150 | $13,003.50 | 20,792 | 2012-10-01 | Filing |