Nuburu, Inc. became a public company through its business combination with Tailwind Acquisition Corp (Nasdaq: TWND), a blank-check company that completed its IPO in 2021. The SPAC was sponsored by TWA Sponsor LLC, an affiliate of Tailwind Capital, and targeted the technology and industrial sectors. Nuburu develops high-power blue laser technology for advanced manufacturing applications, including precision welding and additive manufacturing of copper and other conductive metals. The company filed an 8-K current report with the SEC on January 20, 2026, roughly three years after its de-SPAC transaction closed in early 2023. Sign up for SpacDesk to access full filing history, sponsor profiles, and real-time alerts on Nuburu and hundreds of other SPAC deals.