| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Dayton Judd | Director, 10%+ Owner | 1420 PRESIDENTIAL DRIVE, RICHARDSON, | /s/ Dayton Judd | 17 Jun 2025 | 0001643192 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OPXS | COMMON STOCK | Sale | $23,625 | -2,500 | -0.31% | $9.45 | 801,883 | 13 Jun 2025 | By Sudbury Capital Fund, LP | |
| transaction | OPXS | COMMON STOCK | Sale | $130,635 | -14,077 | -1.8% | $9.28 | 787,806 | 16 Jun 2025 | By Sudbury Capital Fund, LP | |
| transaction | OPXS | COMMON STOCK | Sale | $16,110 | -1,800 | -0.23% | $8.95 | 786,006 | 17 Jun 2025 | By Sudbury Capital Fund, LP | |
| holding | OPXS | COMMON STOCK | 25,000 | 13 Jun 2025 | By SEP-IRA | ||||||
| holding | OPXS | COMMON STOCK | 47,600 | 13 Jun 2025 | Direct |