McKechnie Mark
SEC CIK 1775007 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| ACMR | ACM Research, Inc. | See remarks | 56.1K | — | $13.98M | 28 | 2021-08-19 | 2026-08-20 |
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 28
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DMT | 2026-08-21 21:30 | 2026-08-20 | ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | M - OptEx | $16.95 | +55.2K | 56.1K | +6,133% | +$935.8K |
| DMT | 2026-08-21 21:30 | 2026-08-20 | ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | S - Sale+OE | $77.27 | -55.2K | 900 | -98% | -$4.26M |
| DMT | 2026-03-13 | 2026-03-12 | ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | S - Sale+OE | $45.58 | -98.6K | 49.0K | -67% | -$4.49M |
| DMT | 2026-03-13 | 2026-03-12 | ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | M - OptEx | $16.08 | +98.6K | 60.9K | New | +$1.58M |
| DMT | 2025-12-08 | 2025-12-04+ | ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | S - Sale+OE | $34.93 | -31.2K | 900 | -97% | -$1.09M |
| DMT | 2025-12-08 | 2025-12-04+ | ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | M - OptEx | $19.60 | +31.2K | 9,650 | New | +$612.4K |
| DT | 2025-05-16 | 2025-05-14 | ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | M - OptEx | $5.60 | +15.0K | 15.9K | +1,667% | +$84.0K |
| DT | 2025-05-16 | 2025-05-14 | ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | S - Sale+OE | $25.22 | -15.0K | 900 | -94% | -$378.3K |
| DT | 2025-03-14 | 2025-03-12 | ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | S - Sale+OE | $27.42 | -15.0K | 900 | -94% | -$411.3K |
| DT | 2025-03-14 | 2025-03-12 | ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | M - OptEx | $5.60 | +15.0K | 15.9K | +1,667% | +$84.0K |
| DT | 2025-02-10 | 2025-02-06 | ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | M - OptEx | $5.60 | +15.0K | 15.9K | +1,667% | +$84.0K |
| DT | 2025-02-10 | 2025-02-06 | ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | S - Sale+OE | $22.00 | -15.0K | 900 | -94% | -$330.0K |
| DT | 2024-10-08 | 2024-10-04 | ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | M - OptEx | $5.60 | +16.5K | 17.4K | +1,835% | +$92.5K |
| DT | 2024-10-08 | 2024-10-04 | ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | S - Sale+OE | $22.00 | -16.5K | 900 | -95% | -$363.4K |
| DMT | 2024-06-07 | 2024-06-06 | ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | M - OptEx | $4.91 | +20.0K | 6,884 | New | +$98.3K |
| DMT | 2024-06-07 | 2024-06-06 | ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | S - Sale+OE | $22.92 | -20.0K | 900 | -96% | -$458.4K |
| DT | 2024-01-16 | 2024-01-12 | ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | M - OptEx | $4.55 | +10.0K | 10.9K | +1,111% | +$45.5K |
| DT | 2024-01-16 | 2024-01-12 | ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | S - Sale+OE | $22.00 | -10.0K | 900 | -92% | -$220.0K |
| DT | 2023-10-13 | 2023-10-11 | ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | M - OptEx | $4.55 | +11.2K | 12.2K | +1,250% | +$51.2K |
| DT | 2023-10-13 | 2023-10-11 | ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | S - Sale+OE | $20.00 | -11.2K | 900 | -93% | -$225.0K |
| DT | 2023-09-05 | 2023-09-01 | ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | M - OptEx | $4.55 | +30.0K | 30.9K | +3,333% | +$136.5K |
| DT | 2023-09-05 | 2023-09-01 | ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | S - Sale+OE | $18.00 | -30.0K | 900 | -97% | -$540.0K |
| DM | 2022-03-11 | 2022-03-09+ | ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | M - OptEx | $13.85 | +5,300 | 300 | New | +$73.4K |
| DM | 2022-03-11 | 2022-03-10 | ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | S - Sale+OE | $64.20 | -5,000 | 3,100 | -62% | -$321.0K |
| DM | 2021-11-22 | 2021-11-18 | ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | S - Sale+OE | $94.05 | -5,000 | 166 | -97% | -$470.3K |
| D | 2021-11-22 | 2021-11-18 | ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | M - OptEx | $13.85 | +5,000 | 5,000 | New | +$69.2K |
| DM | 2021-08-20 | 2021-08-19 | ACMR | ACM Research, Inc. | McKechnie Mark | See remarks | S - Sale+OE | $82.08 | -5,000 | 726 | -87% | -$410.4K |
| D | 2021-08-20 | 2021-08-19 | ACMR | ACM Research, Inc. | McKechnie Mark | See remarks | M - OptEx | $13.85 | +5,000 | 5,000 | New | +$69.2K |
Purchase Sale Sale after option exercise All abbreviations