| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| SCHULER JACK W | Director, 10%+ Owner | PO BOX 531, LAKE BLUFF | /s/ Robin H. Cowie as Attorney-in-Fact for Jack Schuler | 2025-09-03 | 0001021412 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BDSX | Common Stock | Purchase | $1.5M | +3.49M | +16.68% | $0.43 | 24.4M | Aug 29, 2025 | By Jack W. Schuler Living Trust | F1 |
| holding | BDSX | Common Stock | 15M | Aug 29, 2025 | By Jack W. Schuler 2025 GRAT | F2 |
| Id | Content |
|---|---|
| F1 | Jack W. Schuler is the sole trustee of the Jack W. Schuler Living Trust. |
| F2 | Jack W. Schuler is the sole trustee of the Jack W. Schuler 2025 GRAT. |