Nuburu, Inc. filed an 8-K on December 27, 2022, disclosing material developments related to its planned business combination with Tailwind Acquisition Corp, the blank-check company trading under the ticker TWND. Tailwind Acquisition Corp completed its IPO in January 2021, sponsored by Tailwind Capital, and targeted opportunities in the industrial technology sector. Nuburu is a developer of high-power blue laser technology with applications in advanced manufacturing, including copper and gold welding processes relevant to electric vehicle battery production and aerospace. At the time of the filing, the transaction remained pending regulatory and shareholder approvals. The business combination subsequently closed in early 2023, bringing Nuburu to the public markets. Visit SpacDesk and sign up for full data, filings, and analytics on this deal and hundreds of other SPAC transactions.