Zhifen Zhou
CIK: 0002052041
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)1 (100.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)0 (0.0%)
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)
MWYN
Marwynn Holdings, Inc.
Discretionary Trading P&L
Holdings
About Zhou Zhifen
Zhou Zhifen (SEC CIK 0002052041) files insider reports with the SEC as Marwynn Holdings, Inc. (MWYN).
Signal8 holds 2 ownership filings by Zhou Zhifen (1 Form 3, 1 Form 4), filed between Mar 20, 2025 and Oct 27, 2025. Those filings report 1 transaction, the latest on Oct 23, 2025. Signal8's Form 4 history starts in Sep 2024.
The business address on Zhou Zhifen's filings is in IRVINE, CA.
Recent filings by Zhou Zhifen
- Oct 23, 2025: Open-market sale of MWYN shares (Form 4, code S).
Other insiders filing for Marwynn Holdings, Inc. (MWYN)
- Yan Yin, Chairman and CEO
- Liang Hong Le, Officer
- Xu Shengnan, CFO
- Patel Dvisha, Director
- Tran Tuan Thai, Chief Operating Officer
- NEWLAN ERIC, Director