Insider · CIK 0001775007
Mark McKechnie
Files at: ACMR. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 20, 2026 SForm 4 → | Aug 21, 9:30 pm EDT | ACM Research, Inc.ACMR | 55,199 | $77.27 | $4,264,971 | 900 | −98.4% | 10b5-1 |
| Aug 20, 2026 MForm 4 → | Aug 21, 9:30 pm EDT | ACM Research, Inc.ACMR | 55,199 | $16.95 | $935,829 | 56,099 | — | 10b5-1 |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 20, 2026 MForm 4 → | Aug 21, 9:30 pm EDT | ACM Research, Inc.ACMR | 55,199 | — | — | 215,000 | — | 10b5-1 |