X0609 4 2026-05-01 0001173204 Cineverse Corp. CNVS 0001754375 OPEKA ERICK false C/O CINEVERSE CORP. 224 W. 35TH STREET, SUITE 500, #947 NEW YORK NY 10001 false true false false CSO and President false Class A Common Stock 2026-05-01 4 M false 31517 A 255841 D Class A Common Stock 2026-05-01 4 F false 13832 2.62 D 242009 D Stock Appreciation Right (Right to buy) 23.20 2028-09-28 Class A Common Stock 17750 17750 D Stock Appreciation Right (Right to buy) 12.80 2030-12-23 Class A Common Stock 60000 60000 D Stock Appreciation Right (Right to buy) 5.80 2033-05-16 Class A Common Stock 75000 75000 D Restricted Stock Unit Class A Common Stock 45833 45834 D Restricted Stock Unit 2026-05-01 4 M false 31517 0 D Class A Common Stock 31517 63033 D Restricted Stock Unit Class A Common Stock 144147 144147 D Includes 45,834 shares of restricted stock that vest on vest on April 25, 2027. One-third of the stock appreciation rights vested on March 31 of each of 2019, 2020 and 2021. Of such stock appreciation rights, 25,000 vested on March 31, 2022, 25,000 vested on March 31, 2023 and 10,000 vested on December 31, 2023. Of such stock appreciation rights, 25,000 vested on May 16, 2024, 25,000 vested on May 1, 2025 and 25,000 vested on May 1, 2026. Each restricted stock unit has a value equal to one share of Class A common stock. Of such RSUs, 45,834 vest on April 25, 2027. Each restricted stock unit has a value equal to one share of Class A common stock. Of such RSUs, 31,517 vested on May 1, 2026, 31,517 vest on May 1, 2027 and 31,516 vest on May 1, 2028. Each restricted stock unit has a value equal to one share of Class A common stock. Of such RSUs, 48,049 vest on October 8 of each of 2026, 2027 and 2028. /s/ Erick Opeka 2026-05-05