| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $49.92 | 44,217 | $2,207,277.27 | 303,778 | 2012-02-27 | Filing | |
| $49.95 | 2,200 | $109,884.06 | 2,871,274 | 2012-02-27 | Filing | |
| $49.12 | 800 | $39,298.48 | 2,873,474 | 2012-02-27 | Filing | |
| $50.00 | 100 | $5,000.00 | 123,383 | 2012-02-27 | Filing | |
| $49.55 | 300 | $14,865.99 | 123,483 | 2012-02-27 | Filing | |
| $50.03 | 70,000 | $3,502,023.00 | 630,767 | 2012-02-27 | Filing | |
| $49.13 | 1,250 | $61,413.00 | 55,088 | 2012-02-24 | Filing | |
| $47.56 | 900 | $42,804.00 | 56,338 | 2012-02-24 | Filing | |
| $47.50 | 100 | $4,750.00 | 55,088 | 2012-02-23 | Filing | |
| $46.25 | 2,000 | $92,502.40 | 55,188 | 2012-02-23 | Filing | |
| $45.26 | 625 | $28,285.19 | 123,783 | 2012-02-22 | Filing | |
| $45.24 | 4,500 | $203,586.75 | 55,088 | 2012-02-21 | Filing | |
| $45.77 | 1,200 | $54,924.96 | 1,069,534 | 2012-02-21 | Filing | |
| $45.20 | 3,800 | $171,774.82 | 1,070,734 | 2012-02-21 | Filing | |
| $45.76 | 500 | $22,878.05 | 2,871,274 | 2012-02-21 | Filing | |
| $45.08 | 2,500 | $112,691.00 | 2,871,774 | 2012-02-21 | Filing | |
| $47.18 | 2,642 | $124,638.73 | 55,272 | 2012-02-15 | Filing | |
| $46.63 | 11,987 | $558,939.43 | 57,914 | 2012-02-15 | Filing | |
| $45.35 | 8,265 | $374,814.44 | 69,901 | 2012-02-15 | Filing | |
| $47.80 | 100 | $4,780.00 | 110,823 | 2012-02-15 | Filing |