Acm Resh Inc
company insiders are selling
What this band has actually done: stocks scoring 25–45 beat the S&P 500 over the next three months 45.3% of the time, across 39,662 cases since 2015. That is below a coin flip — and so is every other band, because the median stock loses to a cap-weighted index. How we measured this
ACM Research, Inc., together with its subsidiaries, develops, manufactures, and sells capital equipment in Mainland China and internationally. It also develops, manufactures, and sells a range of packaging tools to wafer assembly and packaging customers. The company provides wet cleaning equipment for front end production processes; electrochemical plating, furnace, PECVD, and track platforms; Space Alternated Phase Shift, technology for flat and wafer surfaces; timely energized bubble oscillation, technology for patterned wafer surfaces at advanced process nodes; and Tahoe technology; and…
| Date | Insider | Title | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-09-09 | Wang David H | Insider | SELL | 1,100 | $77.59 | $85,349 |
| 2026-09-09 | Wang David H | Insider | SELL | 4,807 | $76.73 | $368,841 |
| 2026-09-09 | Wang David H | Insider | SELL | 11,666 | $75.58 | $881,716 |
| 2026-09-09 | Wang David H | Insider | SELL | 18,934 | $74.67 | $1,413,802 |
| 2026-09-09 | Wang David H | Insider | SELL | 33,493 | $73.80 | $2,471,783 |
| 2026-09-08 | Wang David H | Insider | SELL | 1,500 | $78.57 | $117,855 |
| 2026-09-08 | Wang David H | Insider | SELL | 12,323 | $78.08 | $962,180 |
| 2026-09-08 | Wang David H | Insider | SELL | 51,374 | $77.15 | $3,963,504 |
| 2026-09-08 | Wang David H | Insider | SELL | 4,803 | $75.99 | $364,980 |
| 2026-08-20 | McKechnie Mark | Insider | SELL | 11,209 | $77.89 | $873,069 |
| 2026-08-20 | McKechnie Mark | Insider | SELL | 30,365 | $77.45 | $2,351,769 |
| 2026-08-20 | McKechnie Mark | Insider | SELL | 13,625 | $76.34 | $1,040,132 |
| 2026-08-18 | Dun Haiping | Insider | SELL | 400 | $82.17 | $32,868 |
| 2026-08-18 | Dun Haiping | Insider | SELL | 3,400 | $81.31 | $276,454 |
| 2026-08-18 | Dun Haiping | Insider | SELL | 1,200 | $80.29 | $96,348 |