Sotheara Cheav - 16 Aug 2022 Form 4 Insider Report for ACM Research, Inc. (ACMR)

Role
Officer
Signature
/s/ Mark McKechnie, Attorney-in-Fact for Sotheara Cheav
Issuer symbol
ACMR
Transactions as of
16 Aug 2022
Net transactions value
-$317,996
Form type
4
Filing time
18 Aug 2022, 21:30:02 UTC
Next filing
22 Aug 2022
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 Options Exercise $23,100 +5,000 +3.8% $4.62 135,002 16 Aug 2022 Direct F1
transaction ACMR Class A Common Stock Sale $97,100 -5,000 -3.7% $19.42 130,002 16 Aug 2022 Direct F2, F4
transaction ACMR Class A Common Stock Options Exercise $23,100 +5,000 +3.8% $4.62 135,002 17 Aug 2022 Direct F3
transaction ACMR Class A Common Stock Sale $160,685 -9,182 -6.8% $17.50 125,820 17 Aug 2022 Direct F2, F5
transaction ACMR Class A Common Stock Sale $106,411 -5,818 -4.6% $18.29 120,002 17 Aug 2022 Direct F2, F6

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 -5,000 -11% $0.000000 40,000 16 Aug 2022 Class A Common Stock 5,000 $4.62 Direct F1, F7
transaction ACMR Stock Option Options Exercise $0 -5,000 -12% $0.000000 35,000 17 Aug 2022 Class A Common Stock 5,000 $4.62 Direct F3, F7
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 On August 16, 2022, the reporting person exercised a previously issued stock option to purchase 5,000 shares of Class A Common Stock of the Issuer.
F2 The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.
F3 On August 17, 2022, the reporting person exercised a previously issued stock option to purchase 5,000 shares of Class A Common Stock of the Issuer.
F4 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.27 to $19.54, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (4), (5) and (6) to this Form 4.
F5 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.13 to $18.06, inclusive.
F6 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.16 to $18.53, inclusive.
F7 The option is fully vested and exercisable.

Remarks:

Senior Vice President, Manufacturing of ACM Research (Shanghai), Inc., a subsidiary of the Issuer. Exhibit List: Exhibit 24 - Power of Attorney