144 0001970587 XXXXXXXX LIVE 0001329099 Baidu, Inc. 000-51469 No. 10 Shangdi 10th Street Haidian District Beijing F4 100085 86-10-5992-8888 MELISSA DONGMIN MA AFFILIATE ADS, each representing eight ordinary shares Goldman Sachs & Co. LLC 200 West Street New York NY 10282 132113 14783444.7 274750119 04/01/2026 NASD ADS, each representing eight ordinary shares 01/01/2005 Acquired from issuer in private transaction Baidu, Inc. N 132113 01/01/2005 For service rendered Y The sales of shares set forth herein are made in connection with a selling plan dated 2025/12/23 that is intended to comply with Rule 10b5-1(c). The representation below regarding the sellers knowledge of material information was true as of the date the selling plan was entered into. 04/01/2026 12/23/2025 Goldman Sachs & Co. LLC on behalf of MELISSA DONGMIN MA