McKinley Acquisition Corp, trading under the ticker MKLYR, filed its S-1 registration statement with the SEC on June 30, 2025, marking its entry into the public SPAC market as a 2025-vintage blank-check company. The filing, carrying accession number 0001213900-25-059789, signals the vehicle's intent to raise capital through an initial public offering in pursuit of a merger or acquisition target. As with all SPACs at the S-1 stage, the company has not yet identified a definitive business combination target. Sponsor details and target sector focus are disclosed within the full registration statement. Investors and dealmakers tracking MKLYR and hundreds of other active SPAC filings can sign up at SpacDesk for complete data, filings, and real-time deal status updates.