Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $54.90 | 5,000 | Director | 71,212 | 2022-11-09 | Filing |
| $54.85 | 5,000 | Director | 66,212 | 2022-11-09 | Filing |
| $45.30 | 700 | Director | 71,045 | 2017-12-05 | Filing |
| $14.18 | 8,700 | Director | 34,700 | 2010-01-07 | Filing |
| $13.98 | 5,500 | Director | 13,000 | 2011-01-06 | Filing |
| $14.30 | 4,370 | Director | 37,976 | 2011-01-06 | Filing |
| $14.20 | 5,280 | Director | 46,030 | 2011-01-04 | Filing |
| $14.22 | 5,275 | Director | 39,600 | 2011-01-03 | Filing |
| $10.50 | 7,140 | Director | 26,000 | 2010-01-06 | Filing |
| $9.95 | 7,500 | Director | 34,325 | 2010-01-04 | Filing |
| $9.93 | 5,000 | Director | 48,485 | 2010-01-05 | Filing |
| $9.99 | 7,500 | Director | 40,750 | 2010-01-04 | Filing |
| $10.14 | 7,379 | Director | 33,606 | 2010-01-05 | Filing |
| $7.37 | 8,900 | Director | 16,112 | 2009-01-08 | Filing |
| $7.24 | 1,500 | Director | 7,212 | 2009-01-07 | Filing |
| $6.60 | 11,360 | Director | 18,860 | 2009-01-05 | Filing |
| $6.65 | 11,000 | Director | 44,085 | 2009-01-05 | Filing |
| $6.70 | 11,200 | Director | 26,825 | 2009-01-05 | Filing |
| $6.69 | 11,227 | Director | 26,227 | 2009-01-05 | Filing |
| $6.47 | 11,540 | Director | 33,250 | 2009-01-02 | Filing |