144 0001984035 XXXXXXXX LIVE 0001783407 Sound Group Inc. 001-39177 108 ROBINSON ROAD #09-01 SINGAPORE U0 068900 65 62021360 Lu Chengfang Officer ADS Futu Securities International (Hong Kong) Limited

34/F United Centre 95 Queensway Admiralty K3 00000

10000 71600.00 901162010 09/03/2025 NASDAQ Class A ordinary shares 02/01/2021 Company ESOP Plan Sound Group Inc. N 1695000 02/01/2021 Option exercise fee Y 09/03/2025 09/03/2025 Lu Chengfang