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Signature
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/s/ Elizabeth Vonne - Attorney-in-Fact
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Issuer symbol
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AEIS
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Transactions as of
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20 Jun 2025
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Net transactions value
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-$273,823
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Form type
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4
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Filing time
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24 Jun 2025, 17:26:24 UTC
Reporting Owners (1)
| Name |
Relationship |
Address |
Signature |
Signature date |
CIK |
| Oldham Paul R |
EVP, CFO |
1595 WYNKOOP STREET, SUITE 800, DENVER |
/s/ Elizabeth Vonne - Attorney-in-Fact |
24 Jun 2025 |
0001421764 |
Transactions Table
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
| transaction |
AEIS |
Common Stock |
Options Exercise |
$519,431 |
+6,042 |
+19% |
$85.97 |
37,048 |
20 Jun 2025 |
Direct |
F1 |
| transaction |
AEIS |
Common Stock |
Tax liability |
$639,251 |
-4,869 |
-13% |
$131.29 |
32,179 |
20 Jun 2025 |
Direct |
F2 |
| transaction |
AEIS |
Common Stock |
Sale |
$154,003 |
-1,173 |
-3.6% |
$131.29 |
31,006 |
20 Jun 2025 |
Direct |
F1, F3 |
Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Underlying Class |
Amount |
Exercise Price |
Ownership |
Footnotes |
| transaction |
AEIS |
Employee Stock Option (Right to Buy) |
Options Exercise |
$0 |
-6,042 |
-50% |
$0.000000 |
6,042 |
20 Jun 2025 |
Common Stock |
6,042 |
$85.97 |
Direct |
F1 |
* 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: