| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $53.00 | 2,565 | $135,950.13 | 70,567 | 2012-07-23 | Filing |
| Officer | $53.03 | 9,000 | $477,270.00 | 9,815 | 2012-07-23 | Filing |
| Director | $53.22 | 1,500 | $79,831.65 | 3,025 | 2012-07-23 | Filing |
| Officer | $48.00 | 5,000 | $240,000.00 | 18,815 | 2012-05-03 | Filing |
| Officer | $48.81 | 1,902 | $92,836.81 | 5,697 | 2012-05-01 | Filing |
| Officer | $47.50 | 7,435 | $353,162.50 | 0 | 2012-04-27 | Filing |
| Officer | $47.50 | 100 | $4,750.00 | 7,435 | 2012-04-25 | Filing |
| Officer | $46.02 | 4,800 | $220,898.88 | 927 | 2012-04-23 | Filing |
| Officer, Director | $47.10 | 5,000 | $235,509.50 | 74,933 | 2012-04-11 | Filing |
| Officer, Director | $47.88 | 5,000 | $239,392.50 | 74,933 | 2012-04-05 | Filing |
| Officer, Director | $48.81 | 2,552 | $124,563.38 | 74,933 | 2012-03-30 | Filing |
| Officer, Director | $48.81 | 2,448 | $119,487.12 | 74,933 | 2012-03-30 | Filing |
| Officer, Director | $49.57 | 5,000 | $247,869.00 | 74,933 | 2012-03-26 | Filing |
| Officer, Director | $48.19 | 5,000 | $240,952.00 | 74,933 | 2012-03-20 | Filing |
| Officer, Director | $48.19 | 5,000 | $240,967.50 | 69,450 | 2012-03-14 | Filing |
| Officer, Director | $45.72 | 1,454 | $66,474.12 | 69,450 | 2012-03-08 | Filing |
| Officer, Director | $45.72 | 3,546 | $162,116.38 | 69,450 | 2012-03-08 | Filing |
| Officer, Director | $46.02 | 5,000 | $230,087.50 | 69,450 | 2012-03-02 | Filing |
| Officer, Director | $46.27 | 5,000 | $231,337.50 | 69,450 | 2012-02-27 | Filing |
| Officer | $47.40 | 795 | $37,683.00 | 6,298 | 2012-02-23 | Filing |