Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $72.29 | 10,000 | Director | 32,592 | 2010-12-13 | Filing |
| $73.25 | 2,000 | Director | 42,592 | 2010-12-13 | Filing |
| $70.53 | 3,000 | Director | 44,592 | 2010-12-13 | Filing |
| $69.36 | 3,750 | Officer | 0 | 2010-12-14 | Filing |
| $69.36 | 3,750 | Officer | 0 | 2010-12-14 | Filing |
| $70.67 | 5,000 | Officer | 0 | 2010-12-13 | Filing |
| $70.56 | 5,000 | Officer | 0 | 2010-12-13 | Filing |
| $72.35 | 15,000 | Director | 12,552 | 2010-12-13 | Filing |
| $45.00 | 29,000 | Large Shareholder, Officer, Director | 2,000 | 2010-10-07 | Filing |
| $45.01 | 4,100 | Large Shareholder, Officer, Director | 2,000 | 2010-10-06 | Filing |
| $46.00 | 6,600 | Large Shareholder, Officer, Director | 2,000 | 2010-10-04 | Filing |
| $45.15 | 3,000 | Officer, Director | 0 | 2010-09-30 | Filing |
| $46.23 | 50,300 | Large Shareholder, Officer, Director | 2,000 | 2010-09-29 | Filing |
| $46.05 | 2,654 | Director | 9,388 | 2010-09-29 | Filing |
| $46.13 | 2,320 | Director | 9,388 | 2010-09-29 | Filing |
| $45.91 | 2,680 | Director | 11,708 | 2010-09-29 | Filing |
| $46.00 | 9,593 | Large Shareholder, Officer, Director | 2,000 | 2010-09-28 | Filing |
| $45.34 | 75,407 | Large Shareholder, Officer, Director | 11,593 | 2010-09-28 | Filing |
| $44.50 | 25,000 | Large Shareholder, Officer, Director | 87,000 | 2010-09-28 | Filing |
| $44.00 | 7,800 | Large Shareholder, Officer, Director | 2,000 | 2010-09-27 | Filing |