| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $49.47 | 16,000 | $791,520.00 | 3,492,020 | 2011-03-25 | Filing | |
| $49.06 | 15,960 | $782,997.60 | 3,508,020 | 2011-03-24 | Filing | |
| $46.73 | 972 | $45,423.80 | 7,463 | 2010-11-05 | Filing | |
| $40.10 | 139,739 | $5,603,533.90 | 3,523,980 | 2010-07-23 | Filing | |
| $39.66 | 37,000 | $1,467,420.00 | 3,663,719 | 2010-07-22 | Filing | |
| $39.29 | 8,203 | $322,295.87 | 3,700,719 | 2010-07-21 | Filing | |
| $39.50 | 202 | $7,979.00 | 3,708,922 | 2010-06-16 | Filing | |
| $39.50 | 968 | $38,236.00 | 3,709,124 | 2010-06-15 | Filing | |
| $39.41 | 35,746 | $1,408,749.86 | 3,710,092 | 2010-06-14 | Filing | |
| $38.83 | 71,302 | $2,768,656.66 | 3,745,838 | 2010-05-13 | Filing | |
| $38.28 | 22,500 | $861,300.00 | 3,817,140 | 2010-05-12 | Filing | |
| $39.52 | 1,227 | $48,491.04 | 3,839,640 | 2010-05-04 | Filing | |
| $40.12 | 9,100 | $365,092.00 | 3,840,867 | 2010-05-03 | Filing | |
| $40.28 | 50,405 | $2,030,313.40 | 3,849,967 | 2010-04-30 | Filing | |
| $40.13 | 100,000 | $4,013,000.00 | 3,900,372 | 2010-04-29 | Filing | |
| $39.45 | 2,082 | $82,134.90 | 4,000,372 | 2010-04-28 | Filing | |
| $40.28 | 1,725 | $69,483.00 | 4,002,454 | 2010-04-27 | Filing | |
| $41.57 | 9,240 | $384,106.80 | 4,004,179 | 2010-04-26 | Filing | |
| $41.06 | 33,200 | $1,363,192.00 | 4,013,419 | 2010-04-23 | Filing | |
| $40.50 | 10,000 | $405,000.00 | 4,046,619 | 2010-04-22 | Filing |