| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Schmit Michael | CFO and Corporate Secretary | 2801 BUFORD HIGHWAY, SUITE 300, ATLANTA | /s/ Michael Schmit | 29 Jan 2026 | 0001743770 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MPX | Common Stock $.10 Par Value | Award | +24,900 | +44% | 80,857 | 27 Jan 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents 24,900 shares of restricted stock that vest annually in 33 1/3 percent increments beginning in 2027. |