SEC Form 4 research
| Issuer | ACM Research, Inc. |
|---|---|
| Tickers | ACMR, ACM |
| Reporting owners | 18 |
| Officers and directors | 12 |
| Last public filing | 2026-11-07 |
| Available | Trade date | Reporting owners | Code | Shares | Price | Reported value |
|---|---|---|---|---|---|---|
| 2026-11-06 | 2026-10-01 | Ma Yue NMN | A | 13,470 | $0 | Not reported |
| 2026-11-06 | 2026-10-01 | Ma Yue NMN | A | 100,000 | $0 | Not reported |
| 2026-09-10 | 2026-09-09 | Wang David H | S | 11,666 | $75.58 | Not reported |
| 2026-09-10 | 2026-09-09 | Wang David H | S | 18,934 | $74.67 | Not reported |
| 2026-09-10 | 2026-09-09 | Wang David H | S | 33,493 | $73.8 | Not reported |
| 2026-09-10 | 2026-09-08 | Wang David H | S | 1,500 | $78.57 | Not reported |
| 2026-09-10 | 2026-09-08 | Wang David H | S | 12,323 | $78.08 | Not reported |
| 2026-09-10 | 2026-09-08 | Wang David H | S | 51,374 | $77.15 | Not reported |
| 2026-09-10 | 2026-09-08 | Wang David H | S | 4,803 | $75.99 | Not reported |
| 2026-09-10 | 2026-09-09 | Wang David H | S | 1,100 | $77.59 | Not reported |
Public filing evidence only. NexusTrade's simulated follower strategies are hypothetical, modeled results — not live trading returns and not investment advice.