| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $89.33 | 12,000 | $1,071,907.20 | 14,200 | 2013-05-15 | Filing | |
| $90.12 | 10,500 | $946,299.90 | 58,716 | 2013-05-15 | Filing | |
| $89.06 | 18,343 | $1,633,556.04 | 69,216 | 2013-05-15 | Filing | |
| $89.86 | 51,157 | $4,597,075.45 | 58,716 | 2013-05-14 | Filing | |
| $90.58 | 5,000 | $452,900.00 | 3,701 | 2013-05-14 | Filing | |
| $83.30 | 25,500 | $2,124,058.20 | 708,998 | 2013-05-06 | Filing | |
| $82.48 | 38,643 | $3,187,236.00 | 734,498 | 2013-05-06 | Filing | |
| $82.38 | 40,000 | $3,295,184.00 | 773,141 | 2013-05-03 | Filing | |
| $81.88 | 95,857 | $7,849,192.93 | 813,141 | 2013-05-03 | Filing | |
| $83.45 | 7,124 | $594,511.34 | 4,000 | 2013-05-06 | Filing | |
| $82.70 | 21,087 | $1,743,875.92 | 1,500 | 2013-04-29 | Filing | |
| $81.75 | 3,000 | $245,252.10 | 24,773 | 2013-04-30 | Filing | |
| $82.58 | 5,000 | $412,900.00 | 3,701 | 2013-04-26 | Filing | |
| $75.60 | 2,000 | $151,200.00 | 3,701 | 2013-04-24 | Filing | |
| $24.75 | 400 | $9,900.00 | 1,200 | 2012-04-04 | Filing | |
| $24.72 | 1,600 | $39,552.00 | 1,600 | 2012-04-04 | Filing | |
| $69.50 | 2,500 | $173,750.00 | 3,701 | 2013-03-27 | Filing | |
| $58.36 | 3,646 | $212,764.52 | 1,000 | 2013-02-25 | Filing | |
| $56.77 | 11,354 | $644,522.30 | 4,646 | 2013-02-25 | Filing | |
| $45.60 | 3,190 | $145,464.00 | 12,912 | 2012-08-16 | Filing |