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Yin Yan

Activist investor & 5%+ owner · SC 13D/13G filings

Total Filings

2

Stocks Covered

1

Latest Filing

Feb 11, 2026

Filings

MWYN

Marwynn Holdings, Inc.

SC 13G/A · Feb 11, 2026

29.7%

6.0M shares

MWYN

MARWYNN HOLDINGS, INC.

SC 13G · May 2, 2025

45.6%

7.8M shares