| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $42.99 | 100 | $4,298.50 | 0 | 2012-04-17 | Filing |
| Officer | $42.97 | 100 | $4,297.00 | 0 | 2012-04-17 | Filing |
| Officer | $42.96 | 99 | $4,253.04 | 0 | 2012-04-17 | Filing |
| Officer | $42.95 | 169 | $7,258.55 | 0 | 2012-04-17 | Filing |
| Officer | $42.90 | 1,028 | $44,101.20 | 0 | 2012-04-17 | Filing |
| Officer, Director | $42.85 | 5,000 | $214,250.00 | 1,000 | 2012-04-17 | Filing |
| Officer | $42.00 | 100 | $4,200.00 | 0 | 2012-03-14 | Filing |
| Officer, Director | $42.00 | 1,500 | $63,000.00 | 6,400 | 2012-03-19 | Filing |
| Officer, Director | $42.50 | 1,000 | $42,500.00 | 6,400 | 2012-03-19 | Filing |
| Officer, Director | $42.00 | 2,500 | $105,000.00 | 6,400 | 2012-03-19 | Filing |
| Officer, Director | $41.04 | 65 | $2,667.28 | 6,400 | 2012-03-13 | Filing |
| Officer, Director | $41.00 | 935 | $38,335.00 | 6,400 | 2012-03-13 | Filing |
| Officer | $41.00 | 2,000 | $82,000.00 | 0 | 2012-02-23 | Filing |
| Officer, Director | $42.25 | 1,500 | $63,375.00 | 6,400 | 2012-02-03 | Filing |
| Officer, Director | $41.00 | 1,000 | $41,000.00 | 6,400 | 2012-02-01 | Filing |
| Officer, Director | $40.50 | 1,500 | $60,750.00 | 6,400 | 2012-02-01 | Filing |
| Officer, Director | $40.50 | 1,000 | $40,500.00 | 6,400 | 2012-01-19 | Filing |
| Officer, Director | $40.00 | 1,500 | $60,000.00 | 6,400 | 2012-01-18 | Filing |
| Officer, Director | $39.50 | 1,000 | $39,500.00 | 6,400 | 2012-01-09 | Filing |
| Officer, Director | $39.00 | 997 | $38,883.00 | 6,400 | 2012-01-05 | Filing |