X0508 4 2025-12-08 0001173204 Cineverse Corp. CNVS 0001899239 Halford Mary Ann C/O CINEVERSE CORP. 224 W. 35TH STREET, SUITE 500, #947 NEW YORK NY 10001 true false false false false Class A Common Stock 2025-12-08 4 A false 32413 0 A 277961 D Constitutes stock portion of annual retainer for the year of board service by the Reporting Person commencing October 1, 2025. Such shares vest in quarterly amounts on December 31, 2025, March 31, 2026, June 30, 2026 and September 30, 2026, so long as the Reporting Person is a director on each such date. Includes 53,581 shares that vest on December 8 of each of 2025 and 2026, so long as the Reporting Person is a director on each such date. /s/ Mary Ann Halford 2025-12-22