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Insider Trading - ACM Research Inc. (ACMR)

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"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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ACMR Insider Trading Transactions for ACM Research Inc.
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Common stock purchase or sale:
Transaction
Date
Reported
DateTime
Company Symbol Insider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2020-06-03
Sale
2020-06-05
9:16 pm
ACM Research Inc. ACMR Hu Chenming
Director
8,194 $65.12 $533,593 21,806
(Direct)
View
2020-06-15
Sale
2020-06-17
5:30 pm
ACM Research Inc. ACMR McKechnie Mark
See remarks
5,415 $54.34 $294,251 0
(Direct)
View
2020-07-13
Sale
2020-07-15
8:00 pm
ACM Research Inc. ACMR Hu Chenming
Director
14,000 $84.15 $1,178,100 7,806
(Direct)
View
2020-08-03
Sale
2020-08-05
5:30 pm
ACM Research Inc. ACMR Hu Chenming
Director
7,806 $100 $780,600 0
(Direct)
View
2020-08-27
Sale
2020-08-31
5:30 pm
ACM Research Inc. ACMR McKechnie Mark
See remarks
4,585 $93.18 $427,230 0
(Direct)
View
2020-09-03
Sale
2020-09-04
6:35 pm
ACM Research Inc. ACMR Wang David H
Director
10% Owner
69,453 $81.36 $5,650,796 168,006
(Indirect
Direct)
View
2020-09-10
Sale
2020-09-14
8:30 pm
ACM Research Inc. ACMR Cheav Sotheara
See remarks
9,941 $63.71 $633,315 43,334
(Direct)
View
2020-09-16
Sale
2020-09-18
5:30 pm
ACM Research Inc. ACMR Feng Lisa
See remarks
15,000 $72.3 $1,084,500 10,760
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
Company Symnbol Insider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2019-04-23
Option Award
2019-04-25
8:03 pm
N/A
2029-04-22
ACM Research Inc. ACMR Liu Tracy
Director
20,000 $16.81 20,000
(Direct)
View
2019-04-23
Option Award
2019-04-25
8:03 pm
N/A
2029-04-22
ACM Research Inc. ACMR Wang Jian
See remarks
30,000 $16.81 30,000
(Direct)
View
2019-04-23
Option Award
2019-04-25
8:04 pm
N/A
2029-04-22
ACM Research Inc. ACMR Dun Haiping
Director
20,000 $16.81 20,000
(Direct)
View
2019-05-09
Exercise
2019-05-10
5:25 pm
N/A
N/A
ACM Research Inc. ACMR Cheav Sotheara
See remarks
10,000 $0.75 23,334
(Direct)
View
2019-05-09
Exercise
2019-05-10
5:25 pm
N/A
2021-05-01
ACM Research Inc. ACMR Cheav Sotheara
See remarks
10,000 $0.75 23,334
(Direct)
View
2019-08-04
Option Award
2019-08-06
5:14 pm
N/A
2029-08-03
ACM Research Inc. ACMR Chen Fuping
See remarks
10,000 $16 10,000
(Direct)
View
2019-08-04
Option Award
2019-08-06
5:14 pm
N/A
2029-08-03
ACM Research Inc. ACMR Cheav Sotheara
See remarks
10,000 $16 10,000
(Direct)
View
2019-08-20
Exercise
2019-08-21
6:18 pm
N/A
N/A
ACM Research Inc. ACMR Wang David H
Director
10% Owner
30,000 $0.75 103,334
(Direct)
View
2019-08-20
Exercise
2019-08-21
6:18 pm
N/A
2021-05-01
ACM Research Inc. ACMR Wang David H
Director
10% Owner
30,000 $0.75 103,334
(Direct)
View
2019-08-23
Disposition
2019-08-27
8:39 pm
N/A
N/A
ACM Research Inc. ACMR Cheav Sotheara
See remarks
13,393 $13.19 29,941
(Direct)
View
2019-08-23
Disposition
2019-08-27
8:40 pm
N/A
N/A
ACM Research Inc. ACMR Chen Fuping
See remarks
17,946 $13.19 0
(Direct)
View
2019-08-23
Disposition
2019-08-27
8:41 pm
N/A
N/A
ACM Research Inc. ACMR Dun Haiping
Director
28,661 $13.19 285,030
(Direct)
View
2019-08-23
Disposition
2019-08-27
8:42 pm
N/A
N/A
ACM Research Inc. ACMR Hu Chenming
Director
22,232 $13.19 7,768
(Direct)
View
2019-08-23
Disposition
2019-08-27
8:42 pm
N/A
N/A
ACM Research Inc. ACMR Liu Tracy
Director
2,143 $13.19 16,924
(Direct)
View
2019-08-23
Disposition
2019-08-27
8:43 pm
N/A
N/A
ACM Research Inc. ACMR Wang Jian
See remarks
154,821 $13.19 327,067
(Indirect)
View
2019-08-23
Disposition
2019-08-27
8:44 pm
N/A
N/A
ACM Research Inc. ACMR Wang David H
Director
10% Owner
28,661 $13.19 168,006
(Direct)
View
2019-08-23
Disposition
2019-10-02
4:35 pm
N/A
2021-05-01
ACM Research Inc. ACMR Cheav Sotheara
See remarks
13,393 $12.44 9,941
(Direct)
View
2019-08-23
Disposition
2019-10-02
4:35 pm
N/A
2026-12-27
ACM Research Inc. ACMR Chen Fuping
See remarks
17,946 $10.19 15,388
(Direct)
View
2019-08-23
Disposition
2019-10-02
4:35 pm
N/A
2026-12-27
ACM Research Inc. ACMR Hu Chenming
Director
22,232 $10.19 31,102
(Direct)
View
2019-11-04
Option Award
2019-11-06
9:42 pm
N/A
2029-11-03
ACM Research Inc. ACMR Feng Lisa
See remarks
10,000 $13.64 10,000
(Direct)
View
2019-11-04
Option Award
2019-11-06
9:43 pm
N/A
2029-11-03
ACM Research Inc. ACMR McKechnie Mark
See remarks
20,000 $13.64 20,000
(Direct)
View
2020-03-18
Exercise
2020-03-20
4:30 pm
N/A
N/A
ACM Research Inc. ACMR Feng Lisa
See remarks
3,817 $5.6 5,907
(Direct)
View
2020-03-18
Exercise
2020-03-20
4:30 pm
N/A
2027-11-01
ACM Research Inc. ACMR Feng Lisa
See remarks
3,817 $5.6 5,907
(Direct)
View
2020-03-18
Exercise
2020-03-20
4:30 pm
N/A
N/A
ACM Research Inc. ACMR Liu Tracy
Director
20,000 $3 30,000
(Direct)
View
2020-03-18
Exercise
2020-03-20
4:30 pm
N/A
2026-12-27
ACM Research Inc. ACMR Liu Tracy
Director
20,000 $3 30,000
(Direct)
View
2020-03-20
Option Award
2020-03-24
9:15 pm
N/A
2030-03-19
ACM Research Inc. ACMR Dun Haiping
Director
10,000 $22.07 10,000
(Direct)
View
2020-03-20
Option Award
2020-03-24
9:20 pm
N/A
2030-03-19
ACM Research Inc. ACMR Liu Tracy
Director
5,000 $22.07 5,000
(Direct)
View
2020-05-21
Conversion
2020-05-26
5:30 pm
N/A
N/A
ACM Research Inc. ACMR Wang David H
Director
10% Owner
33,334 $0 0
(Indirect)
View
2020-05-21
Conversion
2020-05-26
5:30 pm
N/A
N/A
ACM Research Inc. ACMR Wang David H
Director
10% Owner
33,334 $0 0
(Indirect)
View
2020-06-15
Exercise
2020-06-17
5:30 pm
N/A
N/A
ACM Research Inc. ACMR McKechnie Mark
See remarks
5,415 $13.85 0
(Direct)
View
2020-06-15
Exercise
2020-06-17
5:30 pm
N/A
2028-07-31
ACM Research Inc. ACMR McKechnie Mark
See remarks
5,415 $13.85 0
(Direct)
View
2020-04-28
Option Award
2020-06-26
5:30 pm
N/A
2030-04-27
ACM Research Inc. ACMR Feng Lisa
See remarks
10,000 $38.26 10,000
(Direct)
View
2020-03-31
Other
2020-07-15
8:02 pm
N/A
N/A
ACM Research Inc. ACMR Wang Jian
See remarks
242,681 $0 0
(Indirect)
View
2020-08-05
Option Award
2020-08-07
7:03 pm
N/A
2030-03-19
ACM Research Inc. ACMR Wang David H
Director
10% Owner
181,799 $22.07 181,799
(Direct)
View
2020-08-27
Exercise
2020-08-31
5:30 pm
N/A
N/A
ACM Research Inc. ACMR McKechnie Mark
See remarks
4,585 $13.85 0
(Direct)
View
2020-08-27
Exercise
2020-08-31
5:30 pm
N/A
2028-07-31
ACM Research Inc. ACMR McKechnie Mark
See remarks
4,585 $13.85 0
(Direct)
View
2020-08-27
Exercise
2020-08-31
5:30 pm
N/A
N/A
ACM Research Inc. ACMR Wang David H
Director
10% Owner
70,000 $0.75 33,334
(Direct)
View
2020-08-27
Tax Withholding
2020-08-31
5:30 pm
N/A
N/A
ACM Research Inc. ACMR Wang David H
Director
10% Owner
547 $96.05 33,334
(Direct)
View
2020-08-27
Exercise
2020-08-31
5:30 pm
N/A
2021-05-01
ACM Research Inc. ACMR Wang David H
Director
10% Owner
70,000 $0.75 33,334
(Direct)
View
2020-09-08
Exercise
2020-09-10
7:00 pm
N/A
N/A
ACM Research Inc. ACMR Hu Chenming
Director
31,102 $3 0
(Direct)
View
2020-09-08
Exercise
2020-09-10
7:00 pm
N/A
2026-12-27
ACM Research Inc. ACMR Hu Chenming
Director
31,102 $3 0
(Direct)
View
2020-09-09
Exercise
2020-09-10
7:00 pm
N/A
N/A
ACM Research Inc. ACMR Wang Jian
See remarks
33,334 $1.5 0
(Direct)
View
2020-09-09
Tax Withholding
2020-09-10
7:00 pm
N/A
N/A
ACM Research Inc. ACMR Wang Jian
See remarks
848 $58.97 0
(Direct)
View
2020-09-09
Exercise
2020-09-10
7:00 pm
N/A
2025-05-01
ACM Research Inc. ACMR Wang Jian
See remarks
33,334 $1.5 0
(Direct)
View
2020-09-10
Exercise
2020-09-11
5:30 pm
N/A
N/A
ACM Research Inc. ACMR Liu Tracy
Director
6,000 $16.81 14,000
(Direct)
View
2020-09-10
Exercise
2020-09-11
5:30 pm
N/A
2029-04-22
ACM Research Inc. ACMR Liu Tracy
Director
6,000 $16.81 14,000
(Direct)
View
2020-09-10
Exercise
2020-09-14
8:30 pm
N/A
N/A
ACM Research Inc. ACMR Cheav Sotheara
See remarks
5,000 $0.75 43,334
(Direct)
View
2020-09-10
Exercise
2020-09-14
8:30 pm
N/A
N/A
ACM Research Inc. ACMR Cheav Sotheara
See remarks
4,941 $0.75 43,334
(Direct)
View
2020-09-10
Exercise
2020-09-14
8:30 pm
N/A
2021-05-01
ACM Research Inc. ACMR Cheav Sotheara
See remarks
5,000 $0.75 43,334
(Direct)
View
2020-09-10
Exercise
2020-09-14
8:30 pm
N/A
2021-05-01
ACM Research Inc. ACMR Cheav Sotheara
See remarks
4,941 $0.75 43,334
(Direct)
View
2020-09-16
Exercise
2020-09-18
5:30 pm
N/A
N/A
ACM Research Inc. ACMR Feng Lisa
See remarks
15,000 $5.31 10,760
(Direct)
View
2020-09-16
Exercise
2020-09-18
5:30 pm
N/A
2028-01-24
ACM Research Inc. ACMR Feng Lisa
See remarks
15,000 $5.31 10,760
(Direct)
View
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