Lisa Feng - 09 Mar 2023 Form 4 Insider Report for ACM Research, Inc. (ACMR)

Role
Chief Financial Officer of ACM Research (Shanghai), Inc., a subsidiary of the Issuer
Signature
/s/ Mark McKechnie, Attorney-in-Fact for Lisa Feng
Issuer symbol
ACMR
Transactions as of
09 Mar 2023
Net transactions value
-$238,526
Form type
4
Filing time
13 Mar 2023, 21:00:59 UTC
Previous filing
04 Jan 2023
Next filing
05 Jul 2023
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 $39,825 +22,500 +45% $1.77* 72,501 09 Mar 2023 Direct
transaction ACMR Class A Common Stock Sale $32,967 -2,700 -3.7% $12.21 69,801 09 Mar 2023 Direct F1, F2
transaction ACMR Class A Common Stock Sale $117,702 -9,546 -14% $12.33 60,255 09 Mar 2023 Direct F1, F3
transaction ACMR Class A Common Stock Sale $113,751 -9,144 -15% $12.44 51,111 09 Mar 2023 Direct F1, F4
transaction ACMR Class A Common Stock Sale $13,930 -1,110 -2.2% $12.55 50,001 09 Mar 2023 Direct F1, F5

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 -22,500 -100% $0.000000* 0 09 Mar 2023 Class A Common Stock 22,500 $1.77 Direct F6
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.
F2 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.18 to $12.26, 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 (2) through (5) to this Form 4.
F3 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.29 to $12.39, inclusive.
F4 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.40 to $12.50, inclusive.
F5 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.50 to $12.59, inclusive.
F6 The option was fully vested and exercisable.

Remarks:

Chief Financial Officer of ACM Research (Shanghai), Inc., a subsidiary of the Issuer