| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $55.82 | 5,279 | $294,682.23 | 604,753 | 2010-04-29 | Filing |
| Officer, Director | $55.83 | 4,391 | $245,156.56 | 610,032 | 2010-04-29 | Filing |
| Officer, Director | $55.38 | 8,000 | $443,045.60 | 765 | 2010-04-29 | Filing |
| Officer, Director | $55.27 | 20,948 | $1,157,791.77 | 765 | 2010-04-26 | Filing |
| Officer, Director | $55.20 | 8,000 | $441,592.80 | 765 | 2010-04-22 | Filing |
| Officer, Director | $58.31 | 20,948 | $1,221,532.34 | 765 | 2010-04-19 | Filing |
| Officer | $58.04 | 7,093 | $411,677.72 | 0 | 2010-04-14 | Filing |
| Officer, Director | $57.81 | 8,000 | $462,440.80 | 18,968 | 2010-04-15 | Filing |
| Officer | $58.23 | 4,000 | $232,910.00 | 25,500 | 2010-04-15 | Filing |
| Officer, Director | $57.81 | 8,000 | $462,488.00 | 765 | 2010-04-15 | Filing |
| Officer, Director | $57.17 | 20,948 | $1,197,649.53 | 765 | 2010-04-12 | Filing |
| Officer, Director | $57.82 | 8,000 | $462,561.60 | 765 | 2010-04-08 | Filing |
| Officer, Director | $56.36 | 20,948 | $1,180,656.51 | 765 | 2010-04-05 | Filing |
| Director | $55.14 | 2,000 | $110,272.00 | 508 | 2010-04-01 | Filing |
| Director | $54.38 | 10,000 | $543,848.00 | 0 | 2010-04-01 | Filing |
| Officer | $55.13 | 3,763 | $207,454.19 | 0 | 2010-04-01 | Filing |
| Officer | $55.13 | 3,330 | $183,582.90 | 0 | 2010-04-01 | Filing |
| Director | $58.89 | 6,000 | $353,326.20 | 0 | 2010-04-01 | Filing |
| Officer, Director | $55.03 | 8,000 | $440,272.00 | 18,968 | 2010-04-01 | Filing |
| Officer | $55.26 | 4,000 | $221,031.60 | 25,500 | 2010-04-01 | Filing |