X0508 4 2025-10-23 1 0002030522 Marwynn Holdings, Inc. MWYN 0002052041 Zhou Zhifen 12 CHRYSLER UNIT C IRVINE CA 92618 0 0 0 1 Former CFO (resigned 9/16/25) 0002062458 Zhong Sen 1371 EL CAMINO HIGUERA MILPITAS CA 94544 0 0 0 1 Under 10% after transaction 0 Common Stock 2025-10-23 4 S 0 2843568 0.51 D 0 I By Spouse Mr. Zhong was the owner of 2,843,568 shares of common stock disposed. Mr. Zhong and Ms. Zhou are husband and wife. This transaction was executed through private sales. The reporting persons hereby undertake to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC staff, MWYN, or a security holder of MWYN. /s/ Sen Zhong 2025-10-27 /s/ Zhifen Zhou 2025-10-27