| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $39.13 | 90,000 | $3,522,096.00 | 133,478 | 2013-02-08 | Filing | |
| $37.58 | 39,407 | $1,480,855.95 | 192,423 | 2012-12-21 | Filing | |
| $37.47 | 95,343 | $3,572,969.39 | 1,337,569 | 2012-12-11 | Filing | |
| $37.63 | 161,361 | $6,071,433.53 | 1,256,675 | 2012-12-10 | Filing | |
| $37.08 | 384,800 | $14,268,384.00 | 1,120,138 | 2012-11-13 | Filing | |
| $37.28 | 150,200 | $5,599,456.00 | 1,504,938 | 2012-11-12 | Filing | |
| $38.75 | 40,946 | $1,586,563.32 | 111,600 | 2012-11-02 | Filing | |
| $36.11 | 4,700 | $169,706.19 | 53,570 | 2012-08-29 | Filing | |
| $36.50 | 4,037 | $147,350.50 | 0 | 2012-02-06 | Filing | |
| $36.52 | 14,713 | $537,302.58 | 4,037 | 2012-02-06 | Filing | |
| $33.05 | 2,000 | $66,100.00 | 55,997 | 2011-12-15 | Filing | |
| $33.19 | 3,000 | $99,561.00 | 44,000 | 2011-12-06 | Filing | |
| $32.24 | 3,000 | $96,707.40 | 48,410 | 2011-11-10 | Filing | |
| $33.17 | 3,000 | $99,506.70 | 51,410 | 2011-11-03 | Filing | |
| $40.85 | 6,000 | $245,094.60 | 53,099 | 2011-05-18 | Filing | |
| $37.30 | 12,500 | $466,250.00 | 0 | 2011-04-29 | Filing | |
| $33.50 | 25,000 | $837,487.50 | 0 | 2010-12-13 | Filing | |
| $33.41 | 100,000 | $3,341,260.00 | 179,924 | 2010-12-17 | Filing | |
| $33.65 | 50,000 | $1,682,410.00 | 179,924 | 2010-12-16 | Filing | |
| $33.50 | 25,000 | $837,487.50 | 0 | 2010-12-13 | Filing |