| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $48.75 | 11,800 | $575,250.00 | 18,927 | 2012-04-25 | Filing |
| Officer | $47.50 | 3,568 | $169,480.00 | 52,012 | 2012-03-14 | Filing |
| Officer, Director | $46.63 | 3,329 | $155,231.60 | 167,888 | 2012-03-12 | Filing |
| Officer, Director | $47.35 | 830 | $39,300.50 | 171,217 | 2012-03-09 | Filing |
| Officer, Director | $47.10 | 925 | $43,567.50 | 172,047 | 2012-03-09 | Filing |
| Officer, Director | $0.00 | 17,366 | $0.00 | 172,972 | 2012-03-08 | Filing |
| Officer, Director | $45.70 | 7,550 | $345,035.00 | 190,338 | 2012-03-07 | Filing |
| Officer | $46.42 | 14,400 | $668,380.32 | 32,432 | 2012-03-08 | Filing |
| Officer, Director | $45.00 | 1,700 | $76,500.00 | 167,888 | 2012-03-06 | Filing |
| Officer, Director | $46.10 | 2,200 | $101,420.00 | 169,588 | 2012-03-05 | Filing |
| Officer | $0.00 | 30,481 | $0.00 | 52,012 | 2012-03-02 | Filing |
| Officer | $46.77 | 11,119 | $520,055.64 | 82,493 | 2012-03-01 | Filing |
| Officer | $46.45 | 8,400 | $390,180.00 | 93,612 | 2012-02-29 | Filing |
| Officer, Director | $46.58 | 19,700 | $917,700.86 | 171,788 | 2012-03-01 | Filing |
| Officer, Director | $0.00 | 10,400 | $0.00 | 195,387 | 2012-02-29 | Filing |
| Officer | $47.57 | 1,432 | $68,120.24 | 52,012 | 2012-02-17 | Filing |
| Officer | $45.00 | 5,000 | $225,000.00 | 52,012 | 2012-02-03 | Filing |
| Officer | $42.50 | 4,359 | $185,257.50 | 52,012 | 2012-01-20 | Filing |
| Officer | $42.50 | 641 | $27,242.50 | 52,012 | 2012-01-19 | Filing |
| Officer | $41.05 | 1,000 | $41,050.00 | 45,989 | 2012-01-10 | Filing |