| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $40.07 | 4,900 | $196,328.79 | 50,367 | 2011-11-15 | Filing | |
| $40.07 | 2,105 | $84,344.82 | 48,867 | 2011-11-14 | Filing | |
| $40.01 | 3,745 | $149,855.05 | 48,867 | 2011-11-11 | Filing | |
| $36.22 | 4,500 | $162,972.00 | 13,437 | 2011-09-07 | Filing | |
| $41.37 | 1,300 | $53,778.01 | 17,937 | 2011-05-04 | Filing | |
| $45.00 | 4,000 | $180,000.00 | 48,867 | 2011-03-08 | Filing | |
| $0.00 | 5,384 | $0.00 | 0 | 2011-02-18 | Filing | |
| $45.26 | 5,000 | $226,312.00 | 38,563 | 2011-02-16 | Filing | |
| $45.20 | 5,000 | $226,005.00 | 43,563 | 2011-02-16 | Filing | |
| $45.00 | 5,000 | $225,023.50 | 48,563 | 2011-02-14 | Filing | |
| $45.00 | 8,000 | $360,000.00 | 47,070 | 2011-02-11 | Filing | |
| $45.00 | 4,000 | $180,000.00 | 48,867 | 2011-02-11 | Filing | |
| $44.37 | 1,687 | $74,846.62 | 18,015 | 2011-02-07 | Filing | |
| $43.58 | 5,000 | $217,912.50 | 101,826 | 2011-02-03 | Filing | |
| $43.52 | 2,000 | $87,035.20 | 106,826 | 2011-02-03 | Filing | |
| $39.67 | 3,300 | $130,911.00 | 25,932 | 2010-12-08 | Filing | |
| $36.66 | 5,000 | $183,300.00 | 96,606 | 2010-11-17 | Filing | |
| $38.44 | 4,000 | $153,764.00 | 19,237 | 2010-11-09 | Filing | |
| $35.92 | 10,000 | $359,200.00 | 19,755 | 2010-08-04 | Filing | |
| $32.39 | 8,000 | $259,120.00 | 29,755 | 2010-05-20 | Filing |