Shengnan Xu
CIK: 0002088361
Transaction Breakdown
Open Market Buys (P)0
High conviction signal
Open Market Sales (S)0
Position reduction
Option Exercises (M)0
Derivative conversions
Awards (A)0
Compensation grants
Other (G, F, J, C, D, …)0
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
MWYN
Marwynn Holdings, Inc.
DirectorOfficer
Discretionary Trading P&L
Holdings
Transaction History (0 total)
1 Form 3 filing on record — initial statements of ownership, which report holdings, not trades. No Form 4 or Form 5 transactions since Sep 2024.
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| 1 Form 3 filing on record — initial statements of ownership, which report holdings, not trades. No Form 4 or Form 5 transactions since Sep 2024. | ||||||
0-0 of 0 transactions
About Xu Shengnan
Xu Shengnan (SEC CIK 0002088361) files insider reports with the SEC as CFO of Marwynn Holdings, Inc. (MWYN).
Signal8 holds 1 ownership filing by Xu Shengnan, a Form 3, filed on Sep 26, 2025. A Form 3 is an initial statement of ownership: it reports holdings, not trades, so no Form 4 or Form 5 transactions are on record since Sep 2024.
The business address on Xu Shengnan's filings is in IRVINE, CA.
Other insiders filing for Marwynn Holdings, Inc. (MWYN)
- Yan Yin, Chairman and CEO
- Liang Hong Le, Officer
- Zhou Zhifen, Officer
- Patel Dvisha, Director
- Tran Tuan Thai, Chief Operating Officer
- NEWLAN ERIC, Director