| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $78.61 | 3,700 | $290,861.07 | 13,117 | 2013-03-18 | Filing | |
| $79.75 | 10,000 | $797,510.00 | 35,969 | 2013-03-14 | Filing | |
| $79.29 | 40,412 | $3,204,352.35 | 45,969 | 2013-03-08 | Filing | |
| $75.50 | 4,000 | $302,000.00 | 13,880 | 2013-03-07 | Filing | |
| $75.39 | 2,300 | $173,400.68 | 18,745 | 2013-03-05 | Filing | |
| $68.17 | 12,191 | $831,010.49 | 43,439 | 2012-12-20 | Filing | |
| $66.50 | 2,000 | $133,001.00 | 20,068 | 2012-12-18 | Filing | |
| $65.18 | 500 | $32,591.05 | 21,045 | 2012-11-28 | Filing | |
| $75.21 | 13,900 | $1,045,385.64 | 55,630 | 2012-09-18 | Filing | |
| $77.44 | 1,250 | $96,802.50 | 33,079 | 2012-09-17 | Filing | |
| $68.55 | 6,192 | $424,483.27 | 79,682 | 2012-08-28 | Filing | |
| $74.68 | 1,350 | $100,813.01 | 21,545 | 2012-05-17 | Filing | |
| $84.23 | 12,060 | $1,015,816.21 | 14,055 | 2012-03-13 | Filing | |
| $83.22 | 21,600 | $1,797,552.00 | 257,379 | 2012-03-05 | Filing | |
| $83.95 | 8,400 | $705,180.00 | 278,979 | 2012-03-05 | Filing | |
| $85.00 | 200,000 | $17,000,000.00 | 401,566 | 2012-03-02 | Filing | |
| $83.97 | 17,520 | $1,471,154.40 | 10,180 | 2012-03-01 | Filing | |
| $83.97 | 5,488 | $460,827.36 | 27,700 | 2012-02-29 | Filing | |
| $85.19 | 1,000 | $85,193.00 | 6,289 | 2012-03-02 | Filing | |
| $84.36 | 11,913 | $1,005,021.18 | 26,152 | 2012-03-02 | Filing |