| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $32.23 | 10,098 | $325,468.64 | 0 | 2013-05-20 | Filing | |
| $30.14 | 10,500 | $316,503.60 | 1,348 | 2013-05-17 | Filing | |
| $30.56 | 1,980 | $60,508.80 | 16,579 | 2013-05-21 | Filing | |
| $31.59 | 2,204 | $69,624.36 | 16,579 | 2013-05-20 | Filing | |
| $30.42 | 5,000 | $152,100.00 | 58,106 | 2013-05-01 | Filing | |
| $28.12 | 21,500 | $604,599.35 | 42,665 | 2013-04-17 | Filing | |
| $25.58 | 18,000 | $460,513.80 | 42,665 | 2013-04-16 | Filing | |
| $24.00 | 9,500 | $228,000.00 | 110,281 | 2013-04-11 | Filing | |
| $24.61 | 25,000 | $615,247.50 | 42,665 | 2013-04-12 | Filing | |
| $23.09 | 10,000 | $230,898.00 | 8,000 | 2013-04-02 | Filing | |
| $24.01 | 500 | $12,005.00 | 110,281 | 2013-04-02 | Filing | |
| $23.61 | 5,000 | $118,050.00 | 58,106 | 2013-04-01 | Filing | |
| $24.00 | 10,000 | $240,000.00 | 8,000 | 2013-03-28 | Filing | |
| $24.00 | 10,000 | $240,001.00 | 110,281 | 2013-03-28 | Filing | |
| $22.75 | 18,747 | $426,458.63 | 9,833 | 2013-03-20 | Filing | |
| $22.79 | 15,750 | $358,991.33 | 92,207 | 2013-03-14 | Filing | |
| $23.09 | 4,502 | $103,961.08 | 9,833 | 2013-03-15 | Filing | |
| $22.52 | 30,000 | $675,480.00 | 16,579 | 2013-03-08 | Filing | |
| $21.44 | 5,000 | $107,200.00 | 58,106 | 2013-03-01 | Filing | |
| $20.72 | 16,250 | $336,654.50 | 421,047 | 2013-02-25 | Filing |