Haiping Dun - Jun 27, 2024 Form 4 Insider Report for ACM Research, Inc. (ACMR)

Role
Director
Signature
/s/ Mark McKechnie, Attorney-in-Fact for Haiping Dun
Stock symbol
ACMR
Transactions as of
Jun 27, 2024
Transactions value $
$0
Form type
4
Date filed
7/1/2024, 04:30 PM
Previous filing
May 31, 2024
Next filing
Aug 20, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ACMR Class A Common Stock Gift $0 -100K -11.69% $0.00 755K Jun 27, 2024 Direct F1
transaction ACMR Class B Common Stock Gift $0 -300K -100% $0.00* 0 Jun 27, 2024 Direct F2
holding ACMR Class A Common Stock 100K Jun 27, 2024 Dun Family GST Trust
holding ACMR Class B Common Stock 300K Jun 27, 2024 Dun Family GST Trust
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Reflects a gift of 100,000 shares of Class A Common stock from the reporting person to the Dun Family GST Trust, of which the reporting person is co-trustee and of which the reporting person's immediate family members are beneficiaries.
F2 Reflects a gift of 300,000 shares of Class B Common stock from the reporting person to the Dun Family GST Trust, of which the reporting person is co-trustee and of which the reporting person's immediate family members are beneficiaries.