| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $92.56 | 12,500 | $1,156,953.75 | 4,206 | 2012-11-23 | Filing | |
| $92.26 | 12,500 | $1,153,193.75 | 4,206 | 2012-11-23 | Filing | |
| $91.70 | 4,400 | $403,480.00 | 433,958 | 2012-11-21 | Filing | |
| $91.76 | 600 | $55,056.00 | 438,358 | 2012-11-20 | Filing | |
| $89.39 | 10,000 | $893,925.00 | 438,958 | 2012-11-15 | Filing | |
| $89.35 | 36,900 | $3,296,893.23 | 287,204 | 2012-11-15 | Filing | |
| $89.21 | 20,600 | $1,837,670.38 | 287,204 | 2012-11-14 | Filing | |
| $89.55 | 2,000 | $179,092.00 | 3,654 | 2012-11-13 | Filing | |
| $85.78 | 4,200 | $360,263.40 | 10,654 | 2012-11-01 | Filing | |
| $85.24 | 350 | $29,832.99 | 496 | 2012-10-31 | Filing | |
| $85.19 | 4,200 | $357,811.44 | 10,654 | 2012-08-30 | Filing | |
| $96.30 | 10,000 | $963,000.00 | 458,679 | 2012-05-30 | Filing | |
| $106.09 | 59,700 | $6,333,710.31 | 288,219 | 2012-05-02 | Filing | |
| $106.05 | 40,300 | $4,273,633.65 | 288,219 | 2012-05-01 | Filing | |
| $106.71 | 45,000 | $4,801,756.50 | 37,904 | 2012-05-02 | Filing | |
| $106.12 | 6,250 | $663,258.13 | 836 | 2012-05-01 | Filing | |
| $104.86 | 11,250 | $1,179,709.88 | 3,664 | 2012-05-01 | Filing | |
| $92.01 | 10,000 | $920,090.00 | 24,113 | 2012-04-02 | Filing | |
| $87.00 | 10,000 | $870,000.00 | 24,101 | 2012-02-28 | Filing | |
| $86.00 | 5,000 | $430,000.00 | 1,818 | 2012-02-24 | Filing |