| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $51.31 | 1,380 | $70,807.80 | 197,458 | 2013-10-21 | Filing |
| Officer | $51.31 | 300 | $15,391.50 | 198,838 | 2013-10-21 | Filing |
| Officer | $51.29 | 300 | $15,388.08 | 199,138 | 2013-10-21 | Filing |
| Director | $46.09 | 1,000 | $46,088.00 | 33,010 | 2013-02-04 | Filing |
| Director | $46.09 | 200 | $9,218.00 | 34,010 | 2013-02-04 | Filing |
| Director | $46.35 | 1,200 | $55,618.80 | 33,010 | 2013-01-31 | Filing |
| Director | $40.10 | 2,074 | $83,167.40 | 23,951 | 2012-08-06 | Filing |
| Officer, Director | $37.17 | 99 | $3,679.83 | 570,540 | 2012-07-25 | Filing |
| Officer, Director | $37.16 | 101 | $3,753.16 | 570,639 | 2012-07-25 | Filing |
| Officer, Director | $37.16 | 400 | $14,862.00 | 570,740 | 2012-07-25 | Filing |
| Officer, Director | $37.15 | 2,726 | $101,270.90 | 571,140 | 2012-07-25 | Filing |
| Officer, Director | $37.15 | 100 | $3,714.90 | 573,866 | 2012-07-25 | Filing |
| Officer, Director | $37.15 | 200 | $7,429.50 | 573,966 | 2012-07-25 | Filing |
| Officer, Director | $37.15 | 6,100 | $226,584.50 | 574,166 | 2012-07-25 | Filing |
| Officer, Director | $37.14 | 1,500 | $55,710.00 | 580,266 | 2012-07-25 | Filing |
| Officer, Director | $37.14 | 6,100 | $226,523.50 | 581,766 | 2012-07-25 | Filing |
| Officer, Director | $37.14 | 100 | $3,714.15 | 570,540 | 2012-07-25 | Filing |
| Officer, Director | $37.14 | 3,064 | $113,800.02 | 570,640 | 2012-07-25 | Filing |
| Officer, Director | $37.14 | 300 | $11,142.00 | 573,704 | 2012-07-25 | Filing |
| Officer | $37.07 | 100 | $3,707.00 | 199,824 | 2012-07-24 | Filing |