Banzai International, Inc. (Nasdaq: VII) filed a Form 424B3 prospectus supplement on May 15, 2026, marking continued capital markets activity following its de-SPAC merger with 7GC & Co. Holdings, a blank-check company sponsored by 7GC & Co. that completed its initial public offering in 2021. The vehicle targeted the technology sector, and post-merger Banzai International operates in the marketing technology industry, developing event and webinar engagement software for businesses. A 424B3 is a standard prospectus filing typically associated with registered resale or shelf-offering activity for the combined public company. Sign up at SpacDesk for full filing history, deal timelines, and real-time data on Banzai International and thousands of other SPAC transactions.