Mark McKechnie - Oct 4, 2024 Form 4 Insider Report for ACM Research, Inc. (ACMR)

Role
Officer
Signature
/s/ Mark McKechnie
Stock symbol
ACMR
Transactions as of
Oct 4, 2024
Transactions value $
-$270,862
Form type
4
Date filed
10/8/2024, 04:31 PM
Previous filing
Jun 7, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ACMR Class A Common Stock Options Exercise $92.5K +16.5K +1835.11% $5.60 17.4K Oct 4, 2024 Direct
transaction ACMR Class A Common Stock Sale -$363K -16.5K -94.83% $22.00 900 Oct 4, 2024 Direct F1

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 -16.5K -26.85% $0.00 45K Oct 4, 2024 Class A Common Stock 16.5K $5.60 Direct 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:

Id Content
F1 The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 7, 2024.
F2 The option is fully vested and exercisable.