| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| SCHULER JACK W | 14.7% | 2,718,692 | 6,536 | 2,712,156 | /s/ Jack W. Schuler | Jack W. Schuler | 0001021412 |
| Jack W. Schuler Living Trust | 14.7% | 2,712,156 | 0 | 2,712,156 | /s/ Jack W. Schuler | Jack W. Schuler, Sole Trustee |