ROC Energy Acquisition Corp., trading under the ticker DTI, is a blank-check company that completed its de-SPAC business combination with Drilling Tools International Holdings, a Houston-based oilfield services and drilling equipment provider. The SPAC was sponsored by ROC Energy Capital and IPO'd in 2022 with a strategic focus on the energy sector, targeting acquisition opportunities across upstream and oilfield services verticals. The S-4/A amendment filed on June 25, 2024, under accession number 0001193125-24-167146, represents a registration statement update filed in connection with the transaction, reflecting the continued regulatory process for the combined public entity. Sign up for a free SpacDesk account to access full filing history, sponsor profiles, deal timelines, and real-time alerts for DTI and hundreds of other SPAC transactions.