| 10 percent owner |
| P-Purchase |
| Acquired |
| 1,800 |
| $14.14 |
| 16 Jul 2010 | LIPSON ARTHUR D | 10 percent owner | P-Purchase | Acquired | 6,400 | $13.97 |
| 16 Jul 2010 | LIPSON ARTHUR D | 10 percent owner | P-Purchase | Acquired | 6,300 | $14.18 |
| 16 Jul 2010 | LIPSON ARTHUR D | 10 percent owner | P-Purchase | Acquired | 2,100 | $14.20 |
| 13 Jul 2010 | LIPSON ARTHUR D | 10 percent owner | P-Purchase | Acquired | 2,300 | $14.12 |
| 13 Jul 2010 | LIPSON ARTHUR D | 10 percent owner | P-Purchase | Acquired | 2,200 | $14.00 |