| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| George Chad Michael | CEO and President, Director | 1420 PRESIDENTIAL DRIVE, RICHARDSON, | /s/ Roland S. Chase as attorney in fact for Chad George | 13 Mar 2026 | 0002082157 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OPXS | Common Stock | Award | +10,000 | $0.000000* | 10,000 | 11 Aug 2025 | Direct | |||
| transaction | OPXS | Common Stock | Tax liability | -2,965 | -30% | $12.84* | 7,035 | 11 Aug 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | This amendment is being filed to reflect that 2,965 of the 10,000 shares of common stock originally reported as granted to the reporting person were withheld on the transaction date reported to satisfy tax withholding obligations. As a result, a new row has been added to include transaction Code F, indicating the shares withheld for tax purposes. The reporting person's beneficial ownership in column 5 has been updated accordingly. |