| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Pigott, Thomas K. | VP, CFO and Asst. Secretary | 380 POLARIS PARKWAY, WESTERVILLE | Patricia S. Callahan, Attorney-in-Fact | 22 Aug 2025 | 0001653231 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MZTI | Common Stock | Award | $0 | +2,973 | +20% | $0.000000 | 17,766 | 21 Aug 2025 | Direct | |
| transaction | MZTI | Common Stock | Tax liability | $159,917 | -887 | -5% | $180.29 | 16,879 | 21 Aug 2025 | Direct |