| INSIDER TRANSACTIONS REPORTED - LAST TWO YEARS |
| Date | Insider | Shares | Type | Transaction | Value* | | 29-May-09 | D'SYLVA PAUL Director | 12,000 | Direct | Purchase at $0.40 per share. | $4,800 | | 15-May-09 | D'SYLVA PAUL Director | 510 | Direct | Purchase at $0.38 per share. | $193 | | 14-May-09 | D'SYLVA PAUL Director | 2,800 | Direct | Purchase at $0.40 per share. | $1,120 | | 5-May-09 | D'SYLVA PAUL Director | 23,934 | Direct | Purchase at $0.35 per share. | $8,376 | | 4-May-09 | D'SYLVA PAUL Director | 500 | Direct | Purchase at $0.35 per share. | $175 | | 1-May-09 | D'SYLVA PAUL Director | 5,866 | Direct | Purchase at $0.35 per share. | $2,053 | | 30-Apr-09 | D'SYLVA PAUL Director | 19,706 | Direct | Purchase at $0.35 per share. | $6,897 | | 29-Dec-08 | BRENNAN JAMES H Officer | 25,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A | | 29-Dec-08 | FREER RICHARD J Officer | 25,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A | | 29-Dec-08 | REYNOLDS THOMAS R Officer | 25,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A | | 29-Dec-08 | HARRIS ROBERT B Officer | 25,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A | | 25-Sep-08 | FREER RICHARD J Officer | 5,000 | Direct | Purchase at $0.98 per share. | $4,900 | | 12-Sep-08 | GUO WILLIAM X Officer | 2,613,426 | Indirect | Statement of Ownership | N/A | | 12-Sep-08 | PHARMAUST CHEMISTRY LTD. Beneficial Owner (10% or more) | 2,150,000 | Direct | Sale at $1.45 per share. | $3,117,500 | | 27-May-08 | HARRIS ROBERT B Officer | 10,000 | Direct | Sale at $1.59 per share. | $15,899 | | 11-Apr-08 | REYNOLDS THOMAS R Officer | 4,000 | Direct | Sale at $2.89 per share. | $11,560 | | 6-Mar-08 | FREER RICHARD J Officer | 1,315 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A | | 6-Mar-08 | REYNOLDS THOMAS R Officer | 1,315 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A | | 6-Mar-08 | HARRIS ROBERT B Officer | 1,315 | Direct | Acquisition (Non Open Market) at $0 per share. | 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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