Senior insider sale
See Remarks at ACM RESEARCH, INC. — senior position signals high conviction
$5.41M
70K shares
What this filing means
WANG DAVID H plans to sell 70K shares of ACM RESEARCH, INC. valued at approximately $5.41M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 9/8/2026ACC: 0001950047-26-009171
DirectorOfficer10% Owner· See Remarks
Since Jun 2018
70K
Shares to sell
$5.41M
Approx. market value
70K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
Stock Option Exercise
Cash
9/8/2026
70KTotal acquired70K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
9/8/2026 | Stock Option Exercise Cash | 70K | — |
| Total | 70K | ||
Planned & Completed Dispositions1
NASDAQPlanned
Units to sell
70K
Market value
$5.41M
9/8/2026
Total
Units
70K
Value
$5.41M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
9/8/2026 | 70K | $5.41M | NASDAQ | Planned |
| Total | 70K | $5.41M | ||