| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Turner John Gregory | CEO and President, Director, Member of 10% Owner Group, 10%+ Owner | 5918 W. COURTYARD DRIVE, SUITE 500, AUSTIN | /s/ John Gregory Turner, by Dathan C. Voelter, as Attorney-in-Fact | 17 Mar 2026 | 0001968198 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AESI | Common Stock | Tax liability | -16,130 | -2.4% | $13.60* | 667,924 | 16 Mar 2026 | Direct | F1 | |
| holding | AESI | Common Stock | 1,327,980 | 16 Mar 2026 | See footnote | F2 |
| Id | Content |
|---|---|
| F1 | Reflects shares withheld upon vesting of restricted stock units to satisfy tax withholding obligations. |
| F2 | Includes 1,327,980 shares of Common Stock held directly by 3 Dog Interests, LP. Mr. Turner is the sole manager of 3 Dog Interests GP, LLC, the general partner of 3 Dog Interests, LP. |
Member of 10% owner group