| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $49.68 | 0 | $19.87 | 35,027 | 2011-03-18 | Filing | |
| $50.56 | 3,411 | $172,460.16 | 24,017 | 2011-01-27 | Filing | |
| $50.57 | 635 | $32,111.95 | 27,428 | 2011-01-27 | Filing | |
| $48.90 | 1,300 | $63,570.00 | 2,102 | 2010-12-10 | Filing | |
| $47.27 | 4,000 | $189,080.00 | 3,402 | 2010-08-06 | Filing | |
| $50.40 | 2,750 | $138,600.00 | 13,114 | 2010-11-02 | Filing | |
| $50.48 | 120,000 | $6,057,600.00 | 164,163 | 2010-11-03 | Filing | |
| $50.51 | 50,000 | $2,525,500.00 | 35,027 | 2010-11-02 | Filing | |
| $50.40 | 10,000 | $504,000.00 | 6,021 | 2010-11-02 | Filing | |
| $49.82 | 28,000 | $1,394,960.00 | 9,162 | 2010-11-01 | Filing | |
| $48.02 | 74,000 | $3,553,480.00 | 17,915 | 2010-08-12 | Filing | |
| $47.42 | 50,000 | $2,371,000.00 | 173,487 | 2010-08-06 | Filing | |
| $48.40 | 30,000 | $1,452,000.00 | 15,702 | 2010-08-10 | Filing | |
| $48.04 | 50,000 | $2,402,000.00 | 35,026 | 2010-08-09 | Filing | |
| $0.00 | 50,000 | $0.00 | 173,487 | 2010-08-06 | Filing | |
| $43.53 | 22,000 | $957,660.00 | 11,653 | 2010-01-25 | Filing | |
| $45.49 | 0 | $15.01 | 1,474 | 2010-01-11 | Filing | |
| $44.51 | 100,000 | $4,451,000.00 | 171,607 | 2009-12-10 | Filing | |
| $44.39 | 25,000 | $1,109,750.00 | 171,344 | 2009-12-10 | Filing | |
| $35.47 | 25,000 | $886,750.00 | 196,344 | 2009-05-19 | Filing |