Updated: May 19, 2026

Haiping Dun

ACMRACM Research, Inc.SEC CIK: 0001721581
Estimated Net Worth
$7.85 Million12.4%vs Last Year
Last Updated: May 19, 2026 11:45 PM EST

Transaction Summary

Total Transactions47
Buy-Sell Ratio0.18
Buy Transactions7
Sell Transactions39

Transaction Volume

Total Volume$9.26M
Net Volume-$9.26M
Buy Volume$0
Sell Volume$9.26M

Trade Analysis

AVG Trade Size$197.05K
Largest Trade$988.7K
Most Active MonthMar
Most Active Year2024

Trading Sentiment

OverallBearish
Recent TradeSelling
Last 90 Days0 Trades
ConvictionNone

Net Worth & Trading Activity Over Time

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Monthly Trading Pattern

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Past Insider Trading and Trends

Haiping Dun has an estimated net worth of $7.85 Million. This is based on reported shares in ACM Research, Inc..



2022 was Haiping Dun's most active year for acquiring shares with 9 total transactions. Haiping Dun's most active month to acquire stocks was the month of February. 2022 was Haiping Dun's most active year for disposing of shares, totalling 19 transactions. Haiping Dun's most active month to dispose stocks was the month of February. 2022 saw Haiping Dun paying a total of $834,989.82 for 272,788 shares, this is the most they've acquired in one year. In 2022 Haiping Dun cashed out on 340,220 shares for a total of $2,548,015.45, their largest year based on trade value.

Holdings & Transactions

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