Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $24.00 | 378 | Director | 378 | 2006-04-26 | Filing |
| $16.70 | 60,000 | Director | 1,161,792 | 2010-08-26 | Filing |
| $16.70 | 60,000 | Director | 1,161,792 | 2010-08-26 | Filing |
| $16.70 | 60,000 | Director | 274,616 | 2010-08-26 | Filing |
| $9.89 | 505 | Director | 505 | 2009-11-24 | Filing |
| $9.47 | 100 | Director | 97,960 | 2009-11-19 | Filing |
| $6.06 | 8,500 | Director | 197,955 | 2009-06-29 | Filing |
| $6.02 | 1,500 | Director | 189,455 | 2009-06-29 | Filing |
| $6.06 | 20,000 | Director | 463,946 | 2009-06-29 | Filing |
| $5.53 | 3,600 | Director | 187,955 | 2009-06-25 | Filing |
| $5.60 | 20,000 | Director | 184,355 | 2009-06-25 | Filing |
| $5.70 | 10,000 | Director | 164,355 | 2009-06-25 | Filing |
| $7.68 | 35,000 | Director | 443,946 | 2009-06-05 | Filing |
| $7.70 | 95,046 | Director | 408,946 | 2009-06-04 | Filing |
| $7.17 | 10,000 | Director | 154,355 | 2009-06-03 | Filing |
| $3.29 | 10,000 | Officer | 88,474 | 2009-03-27 | Filing |
| $3.34 | 50,000 | Officer | 311,832 | 2009-03-27 | Filing |
| $3.44 | 165,000 | Director | 313,900 | 2009-03-24 | Filing |
| $2.58 | 60,000 | Director | 1,037,099 | 2009-03-03 | Filing |
| $2.74 | 304,000 | Director | 977,099 | 2009-03-02 | Filing |