| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $69.63 | 13,500 | $940,005.00 | 49,386 | 2013-05-30 | Filing |
| Officer | $70.04 | 20,000 | $1,400,800.00 | 62,162 | 2013-05-08 | Filing |
| Officer | $70.55 | 31,702 | $2,236,576.10 | 58,102 | 2013-05-06 | Filing |
| Officer | $67.00 | 27,026 | $1,810,742.00 | 30,115 | 2013-04-11 | Filing |
| Large Shareholder, Other | $66.00 | 1,101 | $72,666.00 | 268,662 | 2013-03-08 | Filing |
| Large Shareholder, Other | $65.50 | 102,157 | $6,691,283.50 | 269,763 | 2013-03-08 | Filing |
| Large Shareholder, Other | $65.97 | 96,742 | $6,382,069.74 | 371,920 | 2013-03-07 | Filing |
| Large Shareholder, Officer, Director | $66.00 | 1,599 | $105,534.00 | 3,101,338 | 2013-03-08 | Filing |
| Large Shareholder, Officer, Director | $65.50 | 148,401 | $9,720,265.50 | 3,102,937 | 2013-03-08 | Filing |
| Large Shareholder, Officer, Director | $65.97 | 100,000 | $6,597,000.00 | 3,251,338 | 2013-03-07 | Filing |
| Large Shareholder, Officer | $65.96 | 88,516 | $5,838,515.36 | 47,356 | 2013-03-06 | Filing |
| Large Shareholder, Officer | $66.09 | 408,684 | $27,009,925.56 | 135,872 | 2013-03-05 | Filing |
| Large Shareholder, Officer | $65.14 | 2,800 | $182,392.00 | 544,556 | 2013-03-05 | Filing |
| Director | $65.98 | 1,920 | $126,681.60 | 4,000 | 2013-03-06 | Filing |
| Director | $65.97 | 500 | $32,985.00 | 5,920 | 2013-03-06 | Filing |
| Director | $65.96 | 2,180 | $143,792.80 | 6,420 | 2013-03-06 | Filing |
| Director | $66.10 | 285 | $18,838.50 | 4,000 | 2013-03-05 | Filing |
| Director | $66.09 | 4,315 | $285,178.35 | 4,285 | 2013-03-05 | Filing |
| Large Shareholder, Other | $64.07 | 2,000 | $128,140.00 | 468,662 | 2013-02-15 | Filing |
| Large Shareholder, Other | $63.58 | 48,000 | $3,051,840.00 | 470,662 | 2013-02-15 | Filing |