Wang David H Insider Trading Activity

Average Profitability
<0.0001%
Insider Buys Quantity
0
Insider Buys Sum
$0
Insider Sells Quantity
20
Insider Sells Sum
$44.52M

Insider Activity of Wang David H

According to the SEC Form 4 filings, Wang David H, being in a position of

  1. See Remarks at ACM Research, Inc.,
    оver the last 12 months, has bought 0 shares, and sold 480002 shares for $28.98M,
    over all time since 2020-09-03, has bought 0 shares, and sold 2010737 shares for $79.97M.

Biography of Wang David H

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $000
Sells
 $28,981,2808100

Comparison of Insiders on Amount of Buys and Sells

2026-09-09SaleACM Research, Inc.
ACMR
See Remarks
70,000
0.1103%
$74.59$5.22M-8.21%
2026-09-08SaleACM Research, Inc.
ACMR
See Remarks
70,000
0.1036%
$77.26$5.41M-11.67%
2026-06-04SaleACM Research, Inc.
ACMR
See Remarks
40,002
0.0593%
$85.80$3.43M-12.45%
2026-06-03SaleACM Research, Inc.
ACMR
See Remarks
60,000
0.0948%
$90.05$5.4M-11.05%
2026-03-12SaleACM Research, Inc.
ACMR
See Remarks
50,000
0.0766%
$45.58$2.28M+60.75%
2026-03-11SaleACM Research, Inc.
ACMR
See Remarks
60,000
0.0914%
$47.92$2.88M+51.98%
2025-12-04SaleACM Research, Inc.
ACMR
See Remarks
60,000
0.093%
$34.12$2.05M+83.91%
2025-12-03SaleACM Research, Inc.
ACMR
See Remarks
70,000
0.1072%
$33.06$2.31M+86.98%
2025-09-04SaleACM Research, Inc.
ACMR
See Remarks
60,000
0.0916%
$26.44$1.59M+89.84%
2025-09-03SaleACM Research, Inc.
ACMR
See Remarks
70,000
0.1088%
$26.76$1.87M+90.78%
2025-05-22SaleACM Research, Inc.
ACMR
See Remarks
60,000
0.0943%
$22.63$1.36M+73.6%
2025-05-21SaleACM Research, Inc.
ACMR
See Remarks
70,000
0.1123%
$23.60$1.65M+69.3%
2025-03-13SaleACM Research, Inc.
ACMR
See Remarks
37,500
0.0591%
$27.30$1.02M+12.03%
2025-03-12SaleACM Research, Inc.
ACMR
See Remarks
37,500
0.0592%
$27.42$1.03M+11.02%
2025-03-11SaleACM Research, Inc.
ACMR
See Remarks
56,250
0.0876%
$26.57$1.49M+12.51%
2024-11-29SaleACM Research, Inc.
ACMR
See Remarks
56,250
0.0911%
$17.44$981,000+48.98%
2024-11-26SaleACM Research, Inc.
ACMR
See Remarks
56,250
0.0936%
$17.89$1.01M+46.86%
2024-11-22SaleACM Research, Inc.
ACMR
See Remarks
56,250
0.0911%
$19.08$1.07M+35.28%
2024-05-29SaleACM Research, Inc.
ACMR
See Remarks
86,090
0.1388%
$22.62$1.95M-12.91%
2024-05-22SaleACM Research, Inc.
ACMR
See Remarks
90,000
0.1463%
$22.81$2.05M-12.95%
Total: 32
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