Pappis Charles C
Insider trading activity for Pappis Charles C sourced from SEC EDGAR Form 4 filings.
Overview
- Company: ACM Research, Inc.
- Total insider trades: 3
- Total buy volume: $0
- Total sell volume: $260K
- Last trade: Apr 21, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Apr 17, 2026 | Pappis Charles C | ACMR ACM Research, Inc. | OTHER | 5,000 | N/A |
| Apr 17, 2026 | Pappis Charles C | ACMR ACM Research, Inc. | SELL | 5,000 | $260K |
| Apr 17, 2026 | Pappis Charles C | ACMR ACM Research, Inc. | OTHER | 5,000 | $146K |