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Y

Yan Yin

Chief Executive Officer

Open-market buys

0

$0 total

Open-market sells

1

$906K total

Tracking since

Nov 2025

Activity timeline

Open-market sale — $906K

Marwynn Holdings, Inc. · Nov 19, 2025

Open-market trades from the last two years.

Holdings as last reported

13,396,000 Common Stock in BIOE

Held directly · as of 2024-10-30

5,993,255 Common Stock in MWYN

Held directly · as of 2025-11-19

Companies touched

Bio Essence Corp

Marwynn Holdings, Inc.