Dun Haiping
ACM Research, Inc. · Director
Dun Haiping is listed in public filings as director. This Dun Haiping insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include ACM Research, Inc. (ACMR). Investors use Dun Haiping's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.
History Trades
| Company | Value | Action | Price | Current Price |
|---|---|---|---|---|
| $178k4.1k shares | SellMar 9, 2026 | $43.37 | -- | |
| $40k900 shares | SellMar 9, 2026 | $43.94 | -- | |
| $206k7.1k shares | SellMar 14, 2025 | $29.23 | -- | |
| $70k2.5k shares | SellMar 14, 2025 | $28.32 | -- | |
| $398k15k shares | SellMar 10, 2025 | $26.54 | -- | |
| $332k19.1k shares | SellNov 29, 2024 | $17.43 | -- | |
| $287k15k shares | SellNov 22, 2024 | $19.12 | -- | |
| $345k19.1k shares | SellAug 29, 2024 | $18.08 | -- | |
| $298k15k shares | SellAug 22, 2024 | $19.85 | -- |