| Date | Insider | Shares | Type | Transaction | Value* |
| 16-Jul-08 | PAR INVESTMENT PARTNERS LP Beneficial Owner (10% or more) | 432,800 | Indirect | Purchase at $1.06 per share. | $458,768 |
| 16-Jul-08 | PAR INVESTMENT PARTNERS LP Beneficial Owner (10% or more) | 216,400 | Direct | Purchase at $1.06 per share. | $229,384 |
| 11-Jul-08 | PAR INVESTMENT PARTNERS LP Beneficial Owner (10% or more) | 27,200 | Indirect | Purchase at $1.22 per share. | $33,184 |
| 11-Jul-08 | PAR INVESTMENT PARTNERS LP Beneficial Owner (10% or more) | 13,600 | Direct | Purchase at $1.22 per share. | $16,592 |
| 7-Jul-08 | PAR INVESTMENT PARTNERS LP Beneficial Owner (10% or more) | 30,000 | Indirect | Purchase at $1.01 per share. | $30,300 |
| 7-Jul-08 | PAR INVESTMENT PARTNERS LP Beneficial Owner (10% or more) | 15,000 | Direct | Purchase at $1.01 per share. | $15,150 |
| 12-May-08 | PAR INVESTMENT PARTNERS LP Beneficial Owner (10% or more) | 220,000 | Indirect | Purchase at $0.92 per share. | $202,400 |
| 12-May-08 | PAR INVESTMENT PARTNERS LP Beneficial Owner (10% or more) | 110,000 | Direct | Purchase at $0.92 per share. | $101,200 |
| 8-May-08 | PAR INVESTMENT PARTNERS LP Beneficial Owner (10% or more) | 380,000 | Indirect | Purchase at $1.20 per share. | $456,000 |
| 8-May-08 | PAR INVESTMENT PARTNERS LP Beneficial Owner (10% or more) | 190,000 | Direct | Purchase at $1.20 per share. | $228,000 |
| 8-Apr-08 | PAR INVESTMENT PARTNERS LP Beneficial Owner (10% or more) | 37,000 | Indirect | Purchase at $1.23 per share. | $45,510 |
| 8-Apr-08 | PAR INVESTMENT PARTNERS LP Beneficial Owner (10% or more) | 18,500 | Direct | Purchase at $1.23 per share. | $22,755 |
| 1-Apr-08 | PAR INVESTMENT PARTNERS LP Beneficial Owner (10% or more) | 22,000 | Indirect | Purchase at $1.47 per share. | $32,340 |
| 1-Apr-08 | PAR INVESTMENT PARTNERS LP Beneficial Owner (10% or more) | 11,000 | Direct | Purchase at $1.47 per share. | $16,170 |
| 17-Mar-08 | PAR INVESTMENT PARTNERS LP Beneficial Owner (10% or more) | 72,400 | Indirect | Purchase at $1.37 per share. | $99,188 |
| 17-Mar-08 | PAR INVESTMENT PARTNERS LP Beneficial Owner (10% or more) | 36,200 | Direct | Purchase at $1.37 per share. | $49,594 |
| 14-Mar-08 | PAR INVESTMENT PARTNERS LP Beneficial Owner (10% or more) | 21,000 | Indirect | Purchase at $1.39 per share. | $29,190 |
| 14-Mar-08 | PAR INVESTMENT PARTNERS LP Beneficial Owner (10% or more) | 10,500 | Direct | Purchase at $1.39 per share. | $14,595 |
| 13-Mar-08 | PAR INVESTMENT PARTNERS LP Beneficial Owner (10% or more) | 42,800 | Indirect | Purchase at $1.19 per share. | $50,932 |
| 13-Mar-08 | PAR INVESTMENT PARTNERS LP Beneficial Owner (10% or more) | 21,400 | Direct | Purchase at $1.19 per share. | $25,466 |
| 15-Feb-08 | PAR INVESTMENT PARTNERS LP Beneficial Owner (10% or more) | 210,000 | Indirect | Purchase at $1.23 per share. | $258,300 |
| 15-Feb-08 | PAR INVESTMENT PARTNERS LP Beneficial Owner (10% or more) | 105,000 | Direct | Purchase at $1.23 per share. | $129,150 |
| 28-Dec-07 | KALLAS JERALD G Officer | 2,500 | Direct | Purchase at $1.50 per share. | $3,750 |