144 0002076855 XXXXXXXX LIVE 0001781753 Youdao, Inc. 001-39087 NO. 399, WANGSHANG ROAD BINJIANG DISTRICT, HANGZHOU F4 310051 86 0571-8985-2163 Liu Renlei Officer VP ORDINARY SHARES REPRESENTED BY ADS CITIGROUP GLOBAL MARKETS

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30000 310200.00 118000000 03/18/2026 NYSE ORDINARY SHARES REPRESENTED AS ADS 03/18/2026 SERVICE COMPENSATION YOUDAO INC N 30000 03/18/2026 NA Y SECTION 3 D BASED ON CLOSING PRICE MARCH 17 OF 10.34. SECTION 3 E SHARES OR OTHER UNITS OUTSTANDING BASED ADRS. UNDER SECURITIES TO BE SOLD NATURE OF PAYMENT NA 03/18/2026 CONFORMED SIGNATURE ON FILE