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ACMR

UNKNOWN

ACM Research, Inc.

CIK: 0001680062

Strong Sell (90% confidence)

Last activity: 2 weeks ago

Financial Metrics

As of Dec 31, 2025 (10-K)

Insider Roster (7 total, 7 active)

Insider Buys Sells Net Value Holdings
Wang David H
See Remarks
 		0 9 -$9.52M
803,410 shares
$36.75M
McKechnie Mark
See Remarks
 		0 9 -$5.58M
1,882 shares
$86K
Chen Fuping
See remarks
 		0 3 -$3.98M
300 shares
$10K
Liu Tracy
OTHER
 		0 4 -$2.85M
114,149 shares
$5.46M
Feng Lisa
See remarks
 		0 4 -$1.44M
50,201 shares
$2.31M
Pappis Charles C
OTHER
 		0 1 -$250K
Holdings: -
Value: -
Dun Haiping
OTHER
 		0 2 -$217K
900 shares
$39K

Recent Transactions

SELL McKechnie Mark (See Remarks)

47,108 shares @ $45.74

$2.15M

Mar 12, 2026

Conviction: | View SEC Filing →
SELL Wang David H (See Remarks)

38,737 shares @ $45.74

$1.77M

Mar 12, 2026

Conviction: | View SEC Filing →
SELL McKechnie Mark (See Remarks)

29,348 shares @ $45.74

$1.34M

Mar 12, 2026

Conviction: | View SEC Filing →
SELL McKechnie Mark (See Remarks)

11,910 shares @ $44.89

$535K

Mar 12, 2026

Conviction: | View SEC Filing →
SELL Wang David H (See Remarks)

10,561 shares @ $44.92

$474K

Mar 12, 2026

Conviction: | View SEC Filing →
SELL McKechnie Mark (See Remarks)

8,639 shares @ $44.94

$388K

Mar 12, 2026

Conviction: | View SEC Filing →
SELL McKechnie Mark (See Remarks)

982 shares @ $46.55

$46K

Mar 12, 2026

Conviction: | View SEC Filing →
SELL Wang David H (See Remarks)

702 shares @ $46.57

$33K

Mar 12, 2026

Conviction: | View SEC Filing →
SELL McKechnie Mark (See Remarks)

564 shares @ $46.57

$26K

Mar 12, 2026

Conviction: | View SEC Filing →
SELL Wang David H (See Remarks)

55,373 shares @ $47.89

$2.65M

Mar 11, 2026

Conviction: | View SEC Filing →
SELL Liu Tracy (OTHER)

11,623 shares @ $47.81

$556K

Mar 11, 2026

Conviction: | View SEC Filing →
SELL Wang David H (See Remarks)

4,627 shares @ $48.34

$224K

Mar 11, 2026

Conviction: | View SEC Filing →
SELL Liu Tracy (OTHER)

3,377 shares @ $48.25

$163K

Mar 11, 2026

Conviction: | View SEC Filing →
SELL Liu Tracy (OTHER)

32,216 shares @ $47.06

$1.52M

Mar 10, 2026

Conviction: | View SEC Filing →
SELL Liu Tracy (OTHER)

12,784 shares @ $48.19

$616K

Mar 10, 2026

Conviction: | View SEC Filing →
SELL Dun Haiping (OTHER)

4,100 shares @ $43.37

$178K

Mar 9, 2026

Conviction: | View SEC Filing →
SELL Dun Haiping (OTHER)

900 shares @ $43.94

$40K

Mar 9, 2026

Conviction: | View SEC Filing →
SELL Feng Lisa (See remarks)

14,800 shares @ $46.07

$682K

Mar 6, 2026

Conviction: | View SEC Filing →
SELL Feng Lisa (See remarks)

200 shares @ $46.58

$9K

Mar 6, 2026

Conviction: | View SEC Filing →
SELL Feng Lisa (See remarks)

8,050 shares @ $49.81

$401K

Mar 5, 2026

Conviction: | View SEC Filing →
SELL Feng Lisa (See remarks)

6,950 shares @ $50.24

$349K

Mar 5, 2026

Conviction: | View SEC Filing →
SELL Pappis Charles C (OTHER)

5,000 shares @ $50.09

$250K

Mar 5, 2026

Conviction: | View SEC Filing →
SELL McKechnie Mark (See Remarks)

22,500 shares @ $35.45

$798K

Dec 8, 2025

Conviction: | View SEC Filing →
SELL Wang David H (See Remarks)

40,183 shares @ $34.42

$1.38M

Dec 4, 2025

Conviction: | View SEC Filing →
SELL Wang David H (See Remarks)

19,817 shares @ $33.52

$664K

Dec 4, 2025

Conviction: | View SEC Filing →
SELL McKechnie Mark (See Remarks)

7,754 shares @ $33.50

$260K

Dec 4, 2025

Conviction: | View SEC Filing →
SELL McKechnie Mark (See Remarks)

996 shares @ $34.26

$34K

Dec 4, 2025

Conviction: | View SEC Filing →
SELL Wang David H (See Remarks)

68,800 shares @ $33.05

$2.27M

Dec 3, 2025

Conviction: | View SEC Filing →
SELL Chen Fuping (See remarks)

19,700 shares @ $33.05

$651K

Dec 3, 2025

Conviction: | View SEC Filing →
SELL Wang David H (See Remarks)

1,200 shares @ $33.56

$40K

Dec 3, 2025

Conviction: | View SEC Filing →
SELL Chen Fuping (See remarks)

300 shares @ $33.57

$10K

Dec 3, 2025

Conviction: | View SEC Filing →
SELL Chen Fuping (See remarks)

100,000 shares @ $33.20

$3.32M

Dec 2, 2025

Conviction: | View SEC Filing →

⚠️ Important Disclaimer

• This is AI-generated analysis for educational purposes only, not financial advice.

• Insider trading data is derived from SEC Form 4 filings and may contain errors.

• Always conduct your own research and consult qualified financial advisors before making investment decisions.