UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ____________ to ____________ Commission File Number: 001-42720 Yorkville Acquisition Corp. (Exact name of registrant as specified in its charter) Cayman Island ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ____________ to ____________ Commission File Number: 001-42720 Yorkville Acquisition Corp. (Exact name of registrant as specified in its charter) Cayman Islan ...

Company Overview - Yorkville Acquisition Corp. is a blank check company incorporated in the Cayman Islands, aimed at effecting a merger, share exchange, asset acquisition, share purchase, reorganization, or similar business combination with one or more businesses [4] - The company has not selected any specific business combination target and has not engaged in substantive discussions with any potential targets [4] - The company intends to focus its search for business combinations at the intersection of media, technology, and entertainment [4] Recent Developments - The company announced that holders of the units sold in its initial public offering of 17,250,000 units, including 2,250,000 units from the underwriters' overallotment option, may elect to separately trade the Class A ordinary shares and warrants starting on or about July 25, 2025 [1] - Units that are not separated will continue to trade on The Nasdaq Global Market under the symbol "YORKU," while the Class A ordinary shares and warrants will trade under the symbols "YORK" and "YORKW," respectively [1] - A registration statement relating to the securities was declared effective on June 26, 2025, in accordance with Section 8(a) of the Securities Act of 1933 [2]