Yue Nmn Ma
CIK: 0002163595
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)2 (100.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
ACMR
ACM Research, Inc.
Officer
Discretionary Trading P&L
Holdings
About Ma Yue NMN
Ma Yue NMN (SEC CIK 0002163595) files insider reports with the SEC as Officer of ACM Research, Inc. (ACMR).
Signal8 holds 2 ownership filings by Ma Yue NMN (1 Form 3, 1 Form 4), filed on Nov 6, 2026. Those filings report 2 transactions, the latest on Oct 1, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Ma Yue NMN's filings is in FREMONT, CA.
Recent filings by Ma Yue NMN
- Oct 1, 2026: Grants or awards of ACMR derivative securities (2 lines, Form 4, code A).
Other insiders filing for ACM Research, Inc. (ACMR)
- Wang David H
- Pappis Charles C, Director
- Liu Tracy, Director
- Dun Haiping, Director
- McKechnie Mark
- Cheav Sotheara