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Signature
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/s/ Mark McKechnie, Attorney-in-Fact for Tracy Liu
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Stock symbol
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ACMR
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Transactions as of
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Nov 20, 2023
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Transactions value $
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-$158,250
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Form type
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4
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Date filed
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11/22/2023, 04:15 PM
Transactions Table
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
| transaction |
ACMR |
Class A Common Stock |
Options Exercise |
$110K |
+15K |
+40.62% |
$7.36 |
51.9K |
Nov 20, 2023 |
Direct |
F1 |
| transaction |
ACMR |
Class A Common Stock |
Sale |
-$269K |
-15K |
-28.89% |
$17.91 |
36.9K |
Nov 20, 2023 |
Direct |
F2, 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 |
ACMR |
Stock Option |
Options Exercise |
$0 |
-15K |
-100% |
$0.00* |
0 |
Nov 20, 2023 |
Class A Common Stock |
15K |
$7.36 |
Direct |
F1, F4 |
* 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: