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Signature
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/s/ Elizabeth Vonne - Attorney-in-Fact
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Stock symbol
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AEIS
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Transactions as of
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Nov 18, 2025
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Transactions value $
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-$473,746
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Form type
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4
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Date filed
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11/20/2025, 01:46 PM
Reporting Owners (1)
| 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 |
2025-11-20 |
0001699662 |
Transactions Table
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
| transaction |
AEIS |
Common Stock |
Sale |
-$474K |
-2.41K |
-59.37% |
$196.82 |
1.65K |
Nov 18, 2025 |
Direct |
F1, F2 |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.
Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
Explanation of Responses: