| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Kingsley Lawrence D | Director | 1218 MENLO DRIVE, ATLANTA | /s/ Emmanuelle Lee, attorney-in-fact for Lawrence Kingsley | 12 Dec 2025 | 0001301427 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MIR | Class A Common Stock | Sale | $8,654,800 | -350,000 | -9.1% | $24.73 | 3,509,075 | 10 Dec 2025 | By Lawrence D. Kingsley Revocable Trust | |
| holding | MIR | Class A Common Stock | 62,137 | 10 Dec 2025 | Direct |