Liu Tracy Insider Trading Activity
Liu Tracy has been net-selling over the last 12 months with 0 purchases and 5 sales across 1 company.
ACMR is the most-traded position with 5 trades. The largest single transaction was a sale of ACMR for $1.5M on Mar 10, 2026.
Performance Scorecard
Forward stock performance after each transaction by Liu Tracy. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | — | +0.4% | 67% | 6 |
| 90 days | — | -53.6% | 0% | 6 |
| 120 days | — | -87.4% | 0% | 6 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersACMR · ACM Research, Inc.
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
Mar 11, 2026 | ACMR | Sell | 11,623 | $47.81 | $556K | −9.2% | Director | |
Mar 11, 2026 | ACMR | Sell | 3,377 | $48.25 | $163K | −3.0% | Director | |
Mar 10, 2026 | ACMR | Sell | 32,216 | $47.06 | $1.5M | −20.7% | Director | |
Mar 10, 2026 | ACMR | Sell | 12,784 | $48.19 | $616K | −10.3% | Director | |
Sep 17, 2025 | ACMR | Sell | 15,000 | $33.00 | $495K | −11.9% | Director | |
Jul 15, 2025 | ACMR | Sell | 15,000 | $30.00 | $450K | −11.9% | Director |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| ACMR | ACM Research, Inc. | 6 | $3.8M |
Other insiders at ACM Research, Inc.
6 other tracked filers at ACMR.