| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Patten Mark E | EVP, CFO, Sec. & Treas. | 27777 FRANKLIN RD. SUITE 300, SOUTHFIELD | Mark E. Patten | 07 Jan 2026 | 0001282528 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SUI | COMMON STOCK, $0.01 PAR VALUE | Award | $3,499,977 | +28,892 | $121.14 | 28,892 | 05 Jan 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Restricted stock. 28,892 of the shares are subject to time vesting: 7,223 of these time vesting shares vest on each of January 5, 2027, 2028, 2029, and 2030. |