| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $46.74 | 16,000 | $747,894.40 | 95,919 | 2012-03-13 | Filing | |
| $47.28 | 1,900 | $89,839.03 | 111,919 | 2012-03-09 | Filing | |
| $45.75 | 20,748 | $949,291.54 | 0 | 2012-03-07 | Filing | |
| $45.28 | 31,374 | $1,420,664.92 | 0 | 2012-03-06 | Filing | |
| $45.72 | 40,800 | $1,865,253.60 | 0 | 2012-03-05 | Filing | |
| $46.15 | 26,517 | $1,223,642.88 | 0 | 2012-03-02 | Filing | |
| $46.84 | 40,000 | $1,873,460.00 | 0 | 2012-03-01 | Filing | |
| $45.00 | 8,397 | $377,865.00 | 6,332 | 2012-02-27 | Filing | |
| $43.85 | 42,824 | $1,877,652.54 | 0 | 2012-02-23 | Filing | |
| $44.11 | 6,400 | $282,304.00 | 0 | 2012-02-22 | Filing | |
| $44.50 | 22,335 | $993,907.50 | 0 | 2012-02-21 | Filing | |
| $45.01 | 13,441 | $604,963.28 | 0 | 2012-02-17 | Filing | |
| $40.63 | 15,000 | $609,432.00 | 118,223 | 2011-12-16 | Filing | |
| $40.01 | 15,000 | $600,106.50 | 154,800 | 2011-12-14 | Filing | |
| $42.02 | 7,000 | $294,154.70 | 154,800 | 2011-12-13 | Filing | |
| $42.27 | 5,600 | $236,689.04 | 133,223 | 2011-12-13 | Filing | |
| $42.63 | 12,000 | $511,507.20 | 138,823 | 2011-12-09 | Filing | |
| $42.10 | 1,200 | $50,520.00 | 150,823 | 2011-12-08 | Filing | |
| $43.11 | 7,900 | $340,561.89 | 152,023 | 2011-12-07 | Filing | |
| $43.54 | 8,403 | $365,864.10 | 159,923 | 2011-12-06 | Filing |