| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Kowalchik Laura Michele | Chief Financial Officer | 8750 WEST BRYN MAWR AVENUE, SUITE 1000, CHICAGO | /s/ Kerry Vyverberg as attorney-in-fact for Laura Michele Kowalchik | 03 Oct 2025 | 0001504297 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MEI | Common Stock | Expiration of short derivative position | $106,491 | -14,012 | -8% | $7.60 | 160,704 | 01 Oct 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents shares withheld to satisfy the reporting person's tax obligations associated with the vesting of restricted stock units. |