| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| COLPITTS BERNARD RAYMOND JR | SVP, Chief Accounting Officer | 1595 WYNKOOP ST, STE 800, DENVER | /s/ Elizabeth Vonne - Attorney-in-Fact | 2025-11-12 | 0001699662 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AEIS | Common Stock | Tax liability | -$156K | -720 | -15.08% | $216.73 | 4.05K | Nov 10, 2025 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Payment of tax liability by withholding securities incident to vesting of restricted stock units. |
| F2 | Represents 1,647 shares of unvested restricted stock units and 2,407 shares of common stock. |