| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $42.31 | 5,000 | $211,550.00 | 351,348 | 2012-12-20 | Filing |
| Officer | $42.33 | 16,222 | $686,709.70 | 0 | 2012-12-19 | Filing |
| Director | $42.46 | 10,000 | $424,560.00 | 10,000 | 2012-12-19 | Filing |
| Director | $42.45 | 2,000 | $84,900.00 | 20,000 | 2012-12-19 | Filing |
| Officer, Director | $42.63 | 5,000 | $213,150.00 | 351,348 | 2012-12-19 | Filing |
| Officer, Director | $42.68 | 5,000 | $213,400.00 | 356,348 | 2012-12-19 | Filing |
| Officer, Director | $42.00 | 5,000 | $210,000.00 | 356,348 | 2012-12-11 | Filing |
| Officer | $42.23 | 9,000 | $380,025.00 | 0 | 2012-12-11 | Filing |
| Officer | $42.28 | 5,000 | $211,420.00 | 9,000 | 2012-12-11 | Filing |
| Officer | $41.75 | 5,000 | $208,750.00 | 5,040 | 2012-12-11 | Filing |
| Officer | $41.11 | 5,000 | $205,550.00 | 5,040 | 2012-12-07 | Filing |
| Officer, Director | $41.12 | 10,000 | $411,150.00 | 361,348 | 2012-12-07 | Filing |
| Officer, Director | $41.00 | 5,000 | $205,000.00 | 371,348 | 2012-12-06 | Filing |
| Officer, Director | $40.65 | 10,000 | $406,450.00 | 376,348 | 2012-12-05 | Filing |
| Officer, Director | $40.67 | 15,000 | $610,050.00 | 386,348 | 2012-12-04 | Filing |
| Director | $40.58 | 15,000 | $608,700.00 | 10,430 | 2012-12-05 | Filing |
| Officer, Director | $40.64 | 10,000 | $406,360.00 | 401,348 | 2012-12-03 | Filing |
| Officer, Director | $40.64 | 10,000 | $406,360.00 | 411,348 | 2012-11-30 | Filing |
| Officer | $40.84 | 1,550 | $63,302.00 | 13,522 | 2012-12-03 | Filing |
| Officer | $40.39 | 10,000 | $403,940.00 | 0 | 2012-11-30 | Filing |