| INSIDER TRANSACTIONS REPORTED - LAST TWO YEARS |
| Date | Insider | Shares | Type | Transaction | Value* | | 7-Mar-08 | CANNON STEPHEN N Officer | 203,333 | Indirect | Statement of Ownership | N/A | | 7-Mar-08 | EU ROBERT J Officer | 88,333 | Indirect | Statement of Ownership | N/A | | 7-Mar-08 | EU ROBERT J Officer | 203,333 | Direct | Statement of Ownership | N/A | | 7-Mar-08 | TING LEE S Director | N/A | Direct | Statement of Ownership | N/A | | 7-Mar-08 | WANG JOHN Officer | 40,000 | Indirect | Statement of Ownership | N/A | | 7-Mar-08 | WANG JOHN Officer | 230,000 | Direct | Statement of Ownership | N/A | | 7-Mar-08 | WR HAMBRECHT & CO LLC Beneficial Owner (10% or more) | 208,333 | Direct | Statement of Ownership | N/A | | 7-Mar-08 | HAMBRECHT WILLIAM R Beneficial Owner (10% or more) | 203,333 | Indirect | Statement of Ownership | N/A |
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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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