| INSIDER TRANSACTIONS REPORTED - LAST TWO YEARS |
| Date | Insider | Shares | Type | Transaction | Value* | | 25-Aug-09 | CMC MASTER FUND, L.P. Beneficial Owner (10% or more) | 7,790,466 | Direct | Statement of Ownership | N/A | | 25-Aug-09 | PACIFIC COAST INVESTORS LTD Beneficial Owner (10% or more) | 7,790,466 | Direct | Sale | N/A | | 25-Nov-08 | MCCORMICK LOUISE L. Director | 55,000 | Direct | Purchase at $0.24 per share. | $13,200 | | 25-Nov-08 | FLANDERS JOHN R Officer | 15,000 | Direct | Purchase at $0.23 per share. | $3,450 | | 17-Nov-08 | GRIEVE ROBERT B Officer | 133,000 | Direct | Purchase at $0.30 per share. | $39,900 | | 14-Nov-08 | AYLESWORTH WILLIAM A Director | 6,600 | Direct | Purchase at $0.32 per share. | $2,112 | | 13-Nov-08 | GRIEVE ROBERT B Officer | 1,000 | Direct | Purchase at $0.24 per share. | $240 | | 13-Nov-08 | AYLESWORTH WILLIAM A Director | 13,400 | Direct | Purchase at $0.23 per share. | $3,082 | | 12-Nov-08 | FLANDERS JOHN R Officer | 10,000 | Direct | Purchase at $0.21 per share. | $2,100 | | 1-Oct-08 | SASEN JOHN F Director | 2,600 | Direct | Option Exercise at $0.41 - $0.45 per share. | $1,1182 | | 1-Jul-08 | SASEN JOHN F Director | 6,192 | Direct | Option Exercise at $1.11 - $1.12 per share. | $6,9042 | | 20-Jun-08 | CHARTER VENTURES II, L.P. Beneficial Owner (10% or more) | 6,012,717 | Direct | Disposition (Non Open Market) | N/A | | 20-Jun-08 | PACIFIC COAST INVESTORS LTD Beneficial Owner (10% or more) | 7,790,466 | Direct | Statement of Ownership | N/A | | 1-Apr-08 | SASEN JOHN F Director | 5,834 | Direct | Option Exercise at $1.50 per share. | $8,751 | | 29-Feb-08 | SASEN JOHN F Director | 2,000 | Direct | Purchase at $1.61 per share. | $3,219 | | 1-Jan-08 | MCCORMICK LOUISE L. Director | 5,000 | Direct | Statement of Ownership | N/A | | 1-Jan-08 | SASEN JOHN F Director | 3,531 | Direct | Option Exercise at $1.77 per share. | $6,249 |
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* = Where indicated, some values are estimates. 1 = Potential proceeds estimated by the filer. 2 = Estimated based on the average of multiple prices reported. 3 = Multiple dates reported. Most recent date shown. |
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