| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Long Justin M | SEVP, GC & Secretary | 9 GREENWAY PLAZA, SUITE 110, HOUSTON | /s/ Justin M. Long | 16 Jun 2025 | 0001774788 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | STEL | Common Stock | Other | $0 | -181 | -0.37% | $0.000000 | 49,254 | 13 Jun 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Shares transferred to reporting person's ex-spouse pursuant to a domestic relations order. The reporting person no longer reports as beneficially owned any securities owned by his ex-spouse. |