| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Director | $16.25 | 25,000 | $406,250.00 | 921,283 | 2012-03-20 | Filing |
| Director | $16.15 | 25,000 | $403,775.00 | 946,283 | 2012-03-19 | Filing |
| Officer, Director | $11.09 | 4,884 | $54,163.56 | 631,986 | 2012-03-15 | Filing |
| Officer | $16.15 | 10,000 | $161,537.00 | 148,936 | 2012-03-09 | Filing |
| Officer | $15.99 | 5,000 | $79,950.00 | 158,936 | 2012-03-08 | Filing |
| Officer | $15.74 | 3,464 | $54,523.36 | 163,936 | 2012-03-08 | Filing |
| Officer | $15.70 | 11,536 | $181,115.20 | 167,400 | 2012-03-07 | Filing |
| Director | $15.25 | 2,400 | $36,600.24 | 6,444 | 2012-03-06 | Filing |
| Officer, Director | $16.48 | 5,000 | $82,378.50 | 627,102 | 2012-02-03 | Filing |
| Officer, Director | $16.46 | 10,000 | $164,603.00 | 632,102 | 2012-02-02 | Filing |
| Officer, Director | $16.23 | 10,000 | $162,330.00 | 642,102 | 2012-02-01 | Filing |
| Officer, Director | $15.15 | 5,000 | $75,736.00 | 652,102 | 2012-01-05 | Filing |
| Officer, Director | $15.16 | 10,000 | $151,640.00 | 657,102 | 2012-01-04 | Filing |
| Officer, Director | $15.20 | 10,000 | $152,042.00 | 667,102 | 2012-01-03 | Filing |
| Director | $15.02 | 80,900 | $1,215,037.10 | 968,804 | 2011-12-30 | Filing |
| Director | $15.17 | 48,925 | $742,143.33 | 1,049,704 | 2011-12-29 | Filing |
| Officer, Director | $15.20 | 1,045 | $15,884.00 | 1,289,278 | 2011-12-30 | Filing |
| Officer, Director | $15.25 | 1,000 | $15,250.00 | 1,290,323 | 2011-12-27 | Filing |
| Director | $15.02 | 12,500 | $187,737.50 | 1,098,629 | 2011-12-28 | Filing |
| Director | $15.21 | 18,000 | $273,780.00 | 1,111,129 | 2011-12-27 | Filing |