| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $21.64 | 25,000 | $541,057.50 | 705,313 | 2013-02-15 | Filing | |
| $21.46 | 10,000 | $214,640.00 | 822,183 | 2013-02-01 | Filing | |
| $21.60 | 30,000 | $647,910.00 | 3,022,546 | 2013-02-01 | Filing | |
| $20.03 | 25,000 | $500,715.00 | 755,313 | 2013-01-15 | Filing | |
| $20.23 | 15,000 | $303,417.00 | 288,958 | 2013-01-11 | Filing | |
| $19.82 | 50,000 | $991,000.00 | 567,095 | 2013-01-03 | Filing | |
| $19.48 | 10,000 | $194,821.00 | 832,183 | 2013-01-02 | Filing | |
| $19.19 | 30,000 | $575,784.00 | 3,082,546 | 2013-01-02 | Filing | |
| $18.85 | 20,000 | $376,960.00 | 145,908 | 2012-12-31 | Filing | |
| $18.21 | 20,000 | $364,220.00 | 59,043 | 2012-12-28 | Filing | |
| $18.27 | 16,400 | $299,639.48 | 55,513 | 2012-12-28 | Filing | |
| $18.61 | 9,500 | $176,776.00 | 144,249 | 2012-12-31 | Filing | |
| $18.31 | 5,500 | $100,727.00 | 153,749 | 2012-12-28 | Filing | |
| $18.34 | 65,000 | $1,192,035.00 | 306,906 | 2012-12-28 | Filing | |
| $18.31 | 100,000 | $1,831,000.00 | 3,112,546 | 2012-12-28 | Filing | |
| $17.53 | 25,000 | $438,320.00 | 780,313 | 2012-12-17 | Filing | |
| $16.92 | 10,000 | $169,176.00 | 842,183 | 2012-12-03 | Filing | |
| $16.80 | 15,000 | $252,000.00 | 3,212,546 | 2012-12-03 | Filing | |
| $14.52 | 20,000 | $290,400.00 | 0 | 2012-11-16 | Filing | |
| $14.32 | 280,000 | $4,009,348.00 | 20,000 | 2012-11-15 | Filing |