M3-Brigade Acquisition III Corp. (Nasdaq: MBSC) is a blank-check company sponsored by M3-Brigade Capital Management, a credit-focused investment firm with a track record of prior SPAC vehicles. The company completed its IPO in 2022, targeting opportunities in the financial services and credit sectors. In August 2023, MBSC filed a Form DEFM14A with the SEC, a definitive merger proxy statement indicating the company had entered a business combination agreement and was seeking shareholder approval to proceed. The filing, submitted on August 14, 2023 under accession number 0001213900-23-067037, placed the SPAC in an active transaction status at the time of filing. Visit SpacDesk and sign up for full data, filings history, and deal analytics on MBSC and hundreds of other SPAC vehicles.