SC
Insider
Sotheara Cheav
See remarksSotheara Cheav (See remarks) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in ACM Research, Inc. Class A Common Stock (ACMR). The largest single filing was $1.5M of ACMR (17,382 sh across 5 lots, as filed), executed Jun 4.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
1
0 buys · 1 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$1.5M
shares × price, as filed
Last traded
Jun 5
Filed Jun 5
Median ADV $117.5M across their filed names
Open performance→Volume by month
Buys $0
Sells $2.7M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Technology
1 filing
Sector per market data · by filing · past 12 months
Most traded names
ACMRRecent filings
ACMRSALE
ACM Research, Inc. Class A Common Stock
View filing →
$1.5M17,382 sh across 5 lots
Exec Jun 4
Filed Jun 5 · 5:30 PM ET ACMRSALE ACM Research, Inc. Class A Common Stock View filing → $350K
10,000 sh × $35.00
Exec Sep 18 2025
Filed Sep 19 2025 · 5:30 PM ET ACMRSALE ACM Research, Inc. Class A Common Stock View filing → $335K
11,152 sh × $30.00
Exec Aug 22 2025
Filed Aug 26 2025 · 5:30 PM ET ACMRSALE ACM Research, Inc. Class A Common Stock View filing → $520K
22,598 sh × $23.00
Exec Feb 6 2025
Filed Feb 10 2025 · 5:30 PM ET