| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $51.87 | 4,800 | $248,976.00 | 91,405 | 2013-02-21 | Filing |
| Officer | $51.87 | 200 | $10,374.00 | 96,205 | 2013-02-19 | Filing |
| Officer | $54.24 | 136 | $7,376.03 | 98,474 | 2012-09-28 | Filing |
| Officer, Director | $53.59 | 4,422 | $236,967.02 | 61,255 | 2012-12-19 | Filing |
| Officer, Director | $52.67 | 4,000 | $210,697.20 | 65,677 | 2012-12-14 | Filing |
| Officer, Director | $52.97 | 2,599 | $137,658.11 | 69,677 | 2012-12-11 | Filing |
| Officer, Director | $52.26 | 2,657 | $138,845.52 | 72,276 | 2012-12-06 | Filing |
| Director | $52.14 | 2,014 | $105,016.40 | 69,528 | 2012-12-06 | Filing |
| Director | $52.65 | 3,000 | $157,962.60 | 71,542 | 2012-12-05 | Filing |
| Director | $53.10 | 2,659 | $141,192.90 | 74,542 | 2012-12-04 | Filing |
| Director | $52.86 | 1,816 | $95,990.13 | 77,201 | 2012-12-03 | Filing |
| Director | $53.18 | 3,324 | $176,785.28 | 79,017 | 2012-11-30 | Filing |
| Officer, Director | $52.93 | 4,000 | $211,712.00 | 74,933 | 2012-12-03 | Filing |
| Director | $53.07 | 3,183 | $168,935.50 | 82,341 | 2012-11-29 | Filing |
| Director | $52.01 | 3,838 | $199,614.38 | 85,524 | 2012-11-28 | Filing |
| Officer, Director | $51.86 | 4,000 | $207,440.00 | 74,933 | 2012-11-28 | Filing |
| Officer, Director | $51.01 | 4,000 | $204,055.60 | 74,933 | 2012-11-21 | Filing |
| Officer | $50.80 | 658 | $33,427.39 | 5,039 | 2012-11-19 | Filing |
| Officer, Director | $47.61 | 4,000 | $190,421.60 | 74,933 | 2012-11-16 | Filing |
| Officer, Director | $50.70 | 3,630 | $184,034.10 | 74,933 | 2012-11-13 | Filing |