Feng Lisa
SEC CIK 1779777 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| ACMR | ACM Research, Inc. | See remarks | 65.0K | — | $4.20M | 17 | 2021-11-03 | 2026-03-05 |
Most active insiders at ACMR, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Wang David H | See Remarks, Dir, 10% | — | $28.98M |
| 2 | McKechnie Mark | See Remarks | — | $9.85M |
| 3 | Chen Fuping | See remarks | — | $3.98M |
| 4 | Liu Tracy | Dir | — | $2.85M |
| 5 | Feng Lisa | See remarks | — | $2.44M |
| 6 | Cheav Sotheara | See remarks | — | $1.59M |
| 7 | Dun Haiping | Dir | — | $954.1K |
| 8 | Pappis Charles C | Dir | — | $510.4K |
Transactions 17
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DMT | 2026-03-09 | 2026-03-05+ | ACMR | ACM Research, Inc. | Feng Lisa | See remarks | M - OptEx | $4.55 | +30.0K | 65.0K | +86% | +$136.5K |
| DMT | 2026-03-09 | 2026-03-05+ | ACMR | ACM Research, Inc. | Feng Lisa | See remarks | S - Sale+OE | $48.04 | -30.0K | 57.0K | -35% | -$1.44M |
| DMT | 2025-11-14 | 2025-11-12+ | ACMR | ACM Research, Inc. | Feng Lisa | See remarks | M - OptEx | $5.60 | +30.0K | 65.0K | +86% | +$168.0K |
| DMT | 2025-11-14 | 2025-11-12+ | ACMR | ACM Research, Inc. | Feng Lisa | See remarks | S - Sale+OE | $33.27 | -30.0K | 50.0K | -37% | -$998.0K |
| DT | 2025-07-09 | 2025-07-07 | ACMR | ACM Research, Inc. | Feng Lisa | See remarks | M - OptEx | $5.60 | +15.0K | 65.0K | +30% | +$84.0K |
| DT | 2025-07-09 | 2025-07-07 | ACMR | ACM Research, Inc. | Feng Lisa | See remarks | S - Sale+OE | $28.00 | -15.0K | 50.0K | -23% | -$420.0K |
| DT | 2025-06-26 | 2025-06-24 | ACMR | ACM Research, Inc. | Feng Lisa | See remarks | S - Sale+OE | $26.00 | -15.0K | 50.0K | -23% | -$390.0K |
| DT | 2025-06-26 | 2025-06-24 | ACMR | ACM Research, Inc. | Feng Lisa | See remarks | M - OptEx | $5.60 | +15.0K | 65.0K | +30% | +$84.0K |
| DT | 2024-03-01 | 2024-02-28 | ACMR | ACM Research, Inc. | Feng Lisa | See remarks | S - Sale+OE | $25.20 | -7,500 | 50.0K | -13% | -$189.0K |
| DT | 2024-03-01 | 2024-02-28 | ACMR | ACM Research, Inc. | Feng Lisa | See remarks | M - OptEx | $5.60 | +7,500 | 57.5K | +15% | +$42.0K |
| DT | 2023-12-28 | 2023-12-26 | ACMR | ACM Research, Inc. | Feng Lisa | See remarks | M - OptEx | $5.60 | +7,500 | 57.5K | +15% | +$42.0K |
| DT | 2023-12-28 | 2023-12-26 | ACMR | ACM Research, Inc. | Feng Lisa | See remarks | S - Sale+OE | $20.00 | -7,500 | 50.0K | -13% | -$150.0K |
| D | 2023-07-05 | 2023-07-03 | ACMR | ACM Research, Inc. | Feng Lisa | See remarks | M - OptEx | $1.77 | +22.5K | 72.5K | +45% | +$39.8K |
| D | 2023-07-05 | 2023-07-03 | ACMR | ACM Research, Inc. | Feng Lisa | See remarks | S - Sale+OE | $15.00 | -22.5K | 50.0K | -31% | -$337.5K |
| DM | 2023-03-13 | 2023-03-09 | ACMR | ACM Research, Inc. | Feng Lisa | See remarks | S - Sale+OE | $12.37 | -22.5K | 60.3K | -27% | -$278.4K |
| D | 2023-03-13 | 2023-03-09 | ACMR | ACM Research, Inc. | Feng Lisa | See remarks | M - OptEx | $1.77 | +22.5K | 72.5K | +45% | +$39.8K |
| D | 2021-11-05 | 2021-11-03 | ACMR | ACM Research, Inc. | Feng Lisa | See remarks | M - OptEx | $5.60 | +2,437 | 16.7K | +17% | +$13.6K |
Purchase Sale Sale after option exercise All abbreviations