| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $63.64 | 1,569 | $99,851.16 | 4,092 | 2013-09-12 | Filing | |
| $64.92 | 20,000 | $1,298,468.00 | 466,813 | 2013-08-29 | Filing | |
| $68.01 | 2,000 | $136,020.00 | 34,993 | 2013-08-16 | Filing | |
| $66.55 | 23,800 | $1,583,880.48 | 22,290 | 2013-08-12 | Filing | |
| $35.10 | 13,000 | $456,300.00 | 67,547 | 2013-03-15 | Filing | |
| $35.02 | 10,000 | $350,169.00 | 19,806 | 2013-03-14 | Filing | |
| $26.36 | 2,500 | $65,905.00 | 30,952 | 2012-12-14 | Filing | |
| $26.28 | 25,000 | $657,000.00 | 466,554 | 2012-12-14 | Filing | |
| $26.30 | 94,856 | $2,494,712.80 | 130,242 | 2012-12-13 | Filing | |
| $26.47 | 9,821 | $259,921.60 | 29,806 | 2012-12-07 | Filing | |
| $26.51 | 2,695 | $71,434.48 | 39,627 | 2012-12-06 | Filing | |
| $26.90 | 5,000 | $134,480.00 | 33,452 | 2012-11-23 | Filing | |
| $26.30 | 1,000 | $26,300.00 | 37,458 | 2012-09-13 | Filing | |
| $24.95 | 1,000 | $24,950.00 | 38,458 | 2012-09-07 | Filing | |
| $24.53 | 6,000 | $147,180.00 | 39,458 | 2012-09-06 | Filing | |
| $23.53 | 2,000 | $47,060.00 | 45,458 | 2012-08-31 | Filing | |
| $18.75 | 300 | $5,625.00 | 44,591 | 2012-06-15 | Filing | |
| $18.77 | 9,441 | $177,207.57 | 44,891 | 2012-06-14 | Filing | |
| $18.88 | 15,351 | $289,826.88 | 470,008 | 2012-05-10 | Filing | |
| $16.51 | 6,539 | $107,958.89 | 423,777 | 2012-01-26 | Filing |