| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $241.58 | 100 | $24,157.70 | 100 | 2018-12-10 | Filing | |
| $241.60 | 248 | $59,916.80 | 4,524 | 2018-12-10 | Filing | |
| $186.69 | 270 | $50,406.30 | 770 | 2016-09-06 | Filing | |
| $39.36 | 375 | $14,760.00 | 10,470 | 2010-07-15 | Filing | |
| $39.33 | 125 | $4,916.25 | 10,095 | 2010-07-15 | Filing | |
| $28.00 | 5 | $150.19 | 5,013 | 2009-08-05 | Filing | |
| $27.99 | 1 | $30.01 | 5,007 | 2009-08-05 | Filing | |
| $18.73 | 6 | $120.00 | 5,006 | 2009-02-05 | Filing | |
| $27.55 | 1,000 | $27,550.00 | 94,532 | 2009-09-09 | Filing | |
| $24.31 | 1,000 | $24,310.00 | 6,000 | 2009-07-10 | Filing | |
| $24.31 | 1,000 | $24,310.00 | 93,532 | 2009-07-10 | Filing | |
| $24.53 | 1,000 | $24,530.00 | 92,532 | 2009-06-30 | Filing | |
| $20.09 | 1,000 | $20,090.00 | 5,000 | 2009-01-16 | Filing |