Black Mountain Acquisition Corp. (Nasdaq: BMAC) was a blank-check company that completed its initial public offering in 2021, targeting acquisition opportunities in the technology and media sectors. The SPAC was sponsored by Black Mountain Acquisition Sponsor LLC. On December 22, 2023, BMAC filed a Form 15-12G with the Securities and Exchange Commission, formally suspending and terminating its registration under Section 12(g) of the Securities Exchange Act of 1934, a step that marks the conclusion of the company's obligations as a public reporting entity and signals the close of its lifecycle as a SPAC vehicle. For the complete filing history, status timeline, and deal data for BMAC and hundreds of other SPACs, sign up for full access at SpacDesk.