| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $38.07 | 32,386 | $1,232,867.01 | 1,167,614 | 2012-02-28 | Filing | |
| $38.32 | 50,000 | $1,915,955.00 | 1,200,000 | 2012-02-27 | Filing | |
| $39.02 | 100 | $3,902.17 | 635,172 | 2012-02-21 | Filing | |
| $38.16 | 4,284 | $163,480.01 | 635,272 | 2012-02-21 | Filing | |
| $42.35 | 1,200 | $50,821.44 | 639,556 | 2012-02-06 | Filing | |
| $41.60 | 3,184 | $132,454.72 | 640,756 | 2012-02-06 | Filing | |
| $41.48 | 200 | $8,295.00 | 643,940 | 2012-01-23 | Filing | |
| $40.90 | 4,184 | $171,134.80 | 644,140 | 2012-01-23 | Filing | |
| $39.40 | 4,384 | $172,747.14 | 647,008 | 2011-12-27 | Filing | |
| $42.23 | 200 | $8,445.00 | 651,392 | 2011-12-12 | Filing | |
| $41.66 | 4,184 | $174,298.75 | 651,592 | 2011-12-12 | Filing | |
| $42.09 | 3,103 | $130,602.48 | 599,050 | 2011-12-12 | Filing | |
| $41.59 | 16,897 | $702,801.99 | 602,153 | 2011-12-12 | Filing | |
| $42.95 | 2,000 | $85,900.60 | 0 | 2011-12-07 | Filing | |
| $41.58 | 37,700 | $1,567,724.34 | 1,337,300 | 2011-12-01 | Filing | |
| $43.05 | 28,100 | $1,209,842.69 | 1,250,000 | 2011-12-05 | Filing | |
| $42.12 | 21,900 | $922,484.94 | 1,278,100 | 2011-12-05 | Filing | |
| $42.21 | 200 | $8,441.50 | 1,300,000 | 2011-12-02 | Filing | |
| $41.78 | 34,800 | $1,454,055.36 | 1,300,200 | 2011-12-02 | Filing | |
| $42.18 | 2,300 | $97,019.06 | 1,335,000 | 2011-12-01 | Filing |