DraftKings Holdings Inc. filed a Form 15-12B on May 16, 2022, to terminate the Section 12(b) exchange registration of certain legacy securities — specifically the publicly traded warrants originally issued by Diamond Eagle Acquisition Corp (DEAC), the blank-check vehicle through which DraftKings entered the public markets. Diamond Eagle, sponsored by media executives Harry Sloan, Jeff Sagansky, and Eli Baker, completed a three-way merger with DraftKings and gaming-technology firm SBTech in April 2020, listing the combined company on Nasdaq under the ticker DKNG. The deal established DraftKings as one of the most prominent SPAC transactions of that cycle, operating in the online sports betting and interactive-entertainment sector. The 15-12B deregistration reflects the administrative wind-down of remaining SPAC-era warrant classes following the completion of that combination. For full filing details, historical deal analytics, and real-time SPAC data, create a free account at SpacDesk.