| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Sands Diana L | Director | 1000 LOUISIANA STREET, SUITE 3300, HOUSTON | /s/ Vera de Gyarfas, Attorney-in-fact | 07 Aug 2025 | 0001540790 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NEXT | Common Stock | Award | $0 | +6,762 | $0.000000 | 6,762 | 05 Aug 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents shares of restricted stock that will vest on January 31, 2026. |