| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Ciesinski David Alan | President and CEO, Director | 380 POLARIS PARKWAY, WESTERVILLE | Patricia S. Callahan, Attorney-in-Fact | 14 Aug 2025 | 0001352525 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MZTI | Restricted Stock Units | Award | $0 | +8,714 | $0.000000 | 8,714 | 12 Aug 2025 | Common Stock | 8,714 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit represents a contingent right to receive one share of Issuer's common stock. |