SCHEDULE 13D 0002091067 XXXXXXXX LIVE Common Stock 08/26/2025 false 0001831979 854936200 Stardust Power Inc.

9112 N. KELLEY AVE SUITE C OKLAHOMA CITY OK 73131

ZHANG DINGJUN 7786366095 8 CHUNG CHING STREET FLATA, FLOOR 20 HONG KONG K3 000000 0002091067 N ZHANG DINGJUN PF N K3 852551.00 0.00 852551.00 0.00 852551.00 N 10.1 IN Common Stock Stardust Power Inc. 9112 N. KELLEY AVE SUITE C OKLAHOMA CITY OK 73131 ZHANG DINGJUN 8 CHUNG CHING STREET FLAT A FLOOR 20, HONG KONG Individual Investor NO NO CHINA The securities were purchased with personal funds from the reporting person's savings. The reporting person acquired the securities for investment purposes only and has no present plans or proposals to acquire additional securities, influence the management, or pursue any merger, reorganization, or similar transaction involving the issuer. The reporting person beneficially owns 852,551 shares of Common Stock of the issuer, representing approximately 10.1 percent of the issuer's outstanding Common Stock. The reporting person has sole voting and dispositive power with respect to all of the shares reported herein. 852551 During the past 60 days, the Reporting Person engaged in multiple open market transactions in the Issuer's Common Stock through brokers. These transactions involved routine sales for investment purposes, at varying prices and quantities. A complete list of transactions, including dates, number of shares, and prices per share, is provided in Exhibit 99.1 hereto. Not applicable Not applicable The Reporting Person does not have any contracts, arrangements, understandings, or relationships (legal or otherwise) with respect to any securities of the Issuer, including but not limited to call options, put options, loan or option arrangements, guarantees of profits, division of profits or loss, or the giving or withholding of proxies. Transaction Description ZHANG DINGJUN ZHANG DINGJUN 10/15/2025