| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $18.18 | 600 | $10,908.00 | 6,903 | 2022-05-10 | Filing | |
| $18.93 | 1,500 | $28,395.00 | 6,303 | 2022-05-09 | Filing | |
| $0.74 | 10,000 | $7,350.00 | 41,600 | 2011-12-13 | Filing | |
| $1.10 | 10,000 | $11,000.00 | 103,666 | 2011-05-09 | Filing | |
| $1.06 | 100,000 | $105,870.00 | 430,173 | 2011-05-04 | Filing | |
| $2.22 | 20,000 | $44,350.00 | 346,457 | 2009-08-12 | Filing | |
| $2.22 | 20,000 | $44,350.00 | 346,457 | 2009-08-12 | Filing | |
| $4.40 | 90,481 | $398,116.40 | 3,955,496 | 2008-07-01 | Filing | |
| $2.45 | 263,688 | $646,035.60 | 3,955,496 | 2008-09-15 | Filing | |
| $0.33 | 5,700 | $1,875.30 | 43,075 | 2009-03-05 | Filing | |
| $0.34 | 9,300 | $3,152.70 | 37,375 | 2009-03-05 | Filing | |
| $0.36 | 10,000 | $3,644.00 | 97,902 | 2009-03-03 | Filing | |
| $0.40 | 5,000 | $1,996.50 | 82,999 | 2009-03-03 | Filing | |
| $0.49 | 7,174 | $3,518.85 | 326,457 | 2009-02-25 | Filing | |
| $0.48 | 85,826 | $41,376.71 | 319,283 | 2009-02-24 | Filing | |
| $0.47 | 7,000 | $3,290.00 | 233,457 | 2009-02-23 | Filing |