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

Role
Director
Signature
/s/ Mark McKechnie, Attorney-in-Fact for Haiping Dun
Issuer symbol
ACMR
Transactions as of
27 Jun 2024
Net transactions value
$0
Form type
4
Filing time
01 Jul 2024, 16:30:30 UTC
Previous filing
31 May 2024
Next filing
20 Aug 2024
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ACMR Class A Common Stock Gift $0 -100,000 -12% $0.000000 755,090 27 Jun 2024 Direct F1
transaction ACMR Class B Common Stock Gift $0 -300,000 -100% $0.000000* 0 27 Jun 2024 Direct F2
holding ACMR Class A Common Stock 100,000 27 Jun 2024 Dun Family GST Trust
holding ACMR Class B Common Stock 300,000 27 Jun 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.