SilverBox Corp IV

SilverBox Corp IV (Nasdaq: SBXD) is a blank-check company sponsored by SilverBox Capital, the Dallas-based SPAC management firm that has launched multiple special-purpose acquisition vehicles under the SilverBox brand with a consistent focus on the energy and energy-transition sectors. The company filed an 8-K with the SEC on May 12, 2026, under accession number 0001104659-26-059390, indicating an active corporate development in its lifecycle. SilverBox Corp IV represents the fourth iteration of the SilverBox SPAC program, continuing the sponsor's established strategy of targeting businesses within the broader energy and industrials landscape. Visit SpacDesk and sign up for full access to SBXD filings, deal timelines, and sponsor history.