| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $32.28 | 6,000 | $193,680.00 | 200 | 2010-12-31 | Filing |
| Officer | $25.89 | 2,625 | $67,961.25 | 0 | 2010-12-17 | Filing |
| Officer | $25.92 | 5,250 | $136,080.00 | 200 | 2010-12-16 | Filing |
| Officer | $27.00 | 2,000 | $54,000.00 | 0 | 2010-12-07 | Filing |
| Officer | $26.28 | 15,000 | $394,200.00 | 0 | 2010-12-06 | Filing |
| Officer | $24.40 | 1,200 | $29,280.00 | 0 | 2010-11-19 | Filing |
| Officer | $22.20 | 7,500 | $166,500.00 | 0 | 2010-11-10 | Filing |
| Officer | $22.52 | 12,000 | $270,240.00 | 200 | 2010-11-04 | Filing |
| Officer, Director | $22.21 | 10,000 | $222,100.00 | 226,650 | 2010-11-04 | Filing |
| Officer, Director | $22.67 | 10,000 | $226,700.00 | 226,650 | 2010-11-03 | Filing |
| Officer, Director | $22.85 | 10,000 | $228,500.00 | 226,650 | 2010-11-02 | Filing |
| Large Shareholder, Other | $22.32 | 17,520 | $391,046.40 | 772,645 | 2010-11-04 | Filing |
| Large Shareholder, Other | $22.32 | 35,040 | $782,092.80 | 1,545,289 | 2010-11-04 | Filing |
| Large Shareholder, Other | $22.32 | 47,304 | $1,055,825.28 | 2,086,141 | 2010-11-04 | Filing |
| Large Shareholder, Other | $22.32 | 75,336 | $1,681,499.52 | 3,322,372 | 2010-11-04 | Filing |
| Large Shareholder, Other | $22.59 | 40,910 | $924,156.90 | 790,165 | 2010-11-03 | Filing |
| Large Shareholder, Other | $22.59 | 81,820 | $1,848,313.80 | 1,580,329 | 2010-11-03 | Filing |
| Large Shareholder, Other | $22.59 | 110,457 | $2,495,223.63 | 2,133,445 | 2010-11-03 | Filing |
| Large Shareholder, Other | $22.59 | 175,913 | $3,973,874.67 | 3,397,708 | 2010-11-03 | Filing |
| Large Shareholder, Other | $22.76 | 31,570 | $718,533.20 | 831,075 | 2010-11-02 | Filing |