Nuburu, Inc.

Nuburu, Inc., trading under ticker TWND following its de-SPAC combination with Tailwind Acquisition Corp., filed an 8-K with the SEC on July 21, 2026. Tailwind Acquisition Corp., sponsored by Tailwind Capital, conducted its blank-check IPO in 2020 with a focus on the industrial technology sector before completing its merger with Nuburu, a developer of high-power blue laser systems for advanced manufacturing, electric vehicle battery welding, and defense applications. The post-merger company, now operating as Nuburu, continues to file as a public reporting company following the transaction's close. To access full filing timelines, sponsor profiles, and deal-level analytics for TWND and thousands of other SPACs, sign up for a SpacDesk account today.