Sign in

CIK 0001680062 · Large accelerated filer

ACM Research, Inc.

Sign in to watch
Ticker
ACMR
Exchange
Nasdaq
Industry
Special Industry Machinery, NEC
FY end
Dec 31
Incorporated
CA
Entity type
operating
Phone
510-445-3700
Business address
42307 OSGOOD ROAD, SUITE I, FREMONT, CA, 94539
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$15,300,651
in 3 filings, $15.3M under 10b5-1 plans

Net −$15,300,651. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Wang David H −$10.6M See Remarks sold 15% of stake
  2. McKechnie Mark −$4.3M See Remarks sold 98% of stake
  3. Dun Haiping −$406K Director sold 100% of stake
Date Insider Transaction Shares Price Value Owned after
2020-08-27 Wang David H See remarks Option exercise · Stock Option −70,000 33,334
2020-08-27 McKechnie Mark See remarks Option exercise +4,585 $13.85 $64K 4,585
2020-08-27 McKechnie Mark See remarks Sale −4,585 $93.18 $427K 0
2020-08-27 McKechnie Mark See remarks Option exercise · Stock Option −4,585 30,000
2020-08-05 Wang David H See remarks Grant or award · Class A Common Stock +181,799 181,799
2020-08-03 Hu Chenming Director Sale −7,806 $100.00 $781K 0
2020-07-13 Hu Chenming Director Sale −14,000 $84.15 $1.2M 7,806
2020-06-15 McKechnie Mark See remarks Option exercise +5,415 $13.85 $75K 5,415
2020-06-15 McKechnie Mark See remarks Sale −5,415 $54.34 $294K 0
2020-06-15 McKechnie Mark See remarks Option exercise · Stock Option −5,415 34,585
2020-06-03 Hu Chenming Director Sale −8,194 $65.12 $534K 21,806
2020-05-21 Wang David H See remarks Conversion +33,334 33,334
2020-05-21 Wang David H See remarks Conversion · Class B Common Stock −33,334 0
2020-04-28 Feng Lisa See remarks Grant or award · Stock Option +10,000 10,000
2020-03-31 Wang Jian See remarks Other disposition −242,681 0
2020-03-20 Liu Tracy Director Grant or award · Stock Option +5,000 5,000
2020-03-20 Dun Haiping Director Grant or award · Stock Option +10,000 10,000
2020-03-18 Liu Tracy Director Option exercise +20,000 $3.00 $60K 36,924
2020-03-18 Liu Tracy Director Option exercise · Stock Option −20,000 30,000
2020-03-18 Feng Lisa See remarks Option exercise +3,817 $5.60 $21K 10,760

Page 30 of 32 · 639 trades