| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $99.91 | 100 | $9,991.00 | 29,022 | 2012-03-09 | Filing | |
| $99.77 | 6 | $598.62 | 29,122 | 2012-03-09 | Filing | |
| $99.63 | 194 | $19,328.22 | 29,128 | 2012-03-09 | Filing | |
| $101.77 | 300 | $30,531.00 | 18,400 | 2012-03-09 | Filing | |
| $101.84 | 200 | $20,367.00 | 18,700 | 2012-03-09 | Filing | |
| $101.80 | 300 | $30,540.00 | 18,900 | 2012-03-09 | Filing | |
| $101.76 | 1 | $101.76 | 19,200 | 2012-03-09 | Filing | |
| $101.80 | 500 | $50,897.50 | 19,201 | 2012-03-09 | Filing | |
| $101.72 | 300 | $30,516.00 | 19,701 | 2012-03-09 | Filing | |
| $101.78 | 100 | $10,177.50 | 20,001 | 2012-03-09 | Filing | |
| $101.99 | 100 | $10,199.00 | 20,101 | 2012-03-09 | Filing | |
| $102.06 | 100 | $10,205.50 | 20,201 | 2012-03-09 | Filing | |
| $102.08 | 400 | $40,832.00 | 20,301 | 2012-03-09 | Filing | |
| $100.95 | 200 | $20,190.00 | 20,701 | 2012-03-09 | Filing | |
| $101.01 | 11 | $1,111.11 | 20,901 | 2012-03-09 | Filing | |
| $100.31 | 100 | $10,031.00 | 20,912 | 2012-03-09 | Filing | |
| $100.28 | 100 | $10,028.00 | 21,012 | 2012-03-09 | Filing | |
| $99.71 | 100 | $9,971.00 | 21,112 | 2012-03-09 | Filing | |
| $99.66 | 100 | $9,966.00 | 21,212 | 2012-03-09 | Filing | |
| $99.53 | 73 | $7,265.69 | 21,312 | 2012-03-09 | Filing |