| INSIDER TRANSACTIONS REPORTED - LAST TWO YEARS |
| Date | Insider | Shares | Type | Transaction | Value* | | 14-May-09 | CAHR MICHAEL E Director | 4,378 | Direct | Purchase at $3.17 - $3.26 per share. | $14,0002 | | 2-Mar-09 | VANDERBOSCH KAREN L Officer | 1,112 | Direct | Option Exercise | N/A | | 2-Mar-09 | RAUP RON B Officer | 1,797 | Direct | Option Exercise | N/A | | 28-Jan-09 | CAHR MICHAEL E Director | 23,000 | Direct | Statement of Ownership | N/A | | 11-Dec-08 | KOCH JEFFREY A Director | 313,252 | Indirect | Purchase at $3.13 per share. | $980,478 | | 28-Nov-08 | RAUP RON B Officer | 493 | Direct | Purchase at $3.50 per share. | $1,725 | | 26-Nov-08 | RAUP RON B Officer | 493 | Direct | Purchase at $3.50 per share. | $1,725 | | 28-Mar-08 | RAUP RON B Officer | 6,000 | Direct | Option Exercise at $3.75 per share. | $22,500 |
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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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