144 0001311404 XXXXXXXX LIVE 0001636651 OVID THERAPEUTICS INC. 001-38085 441 NINTH AVENUE 14TH FLOOR NEW YORK NY 10001 (646) 661-7661 Jeffrey A. Rona Affiliated Stockholder Common Stock Morgan Stanley

1585 Broadway New York NY 10036

150000 420000 195297857 08/14/2026 Nasdaq Common Stock 03/20/2022 ESPP Purchase Issuer N 2541 03/20/2022 Cash Common Stock 03/20/2023 ESPP Purchase Issuer N 4428 03/20/2023 Cash Common Stock 09/20/2023 ESPP Purchase Issuer N 3672 09/20/2023 Cash Common Stock 02/22/2024 Restricted Stock Units Issuer N 18844 02/22/2024 Compensation Common Stock 03/20/2024 ESPP Purchase Issuer N 3115 03/20/2024 Cash Common Stock 09/20/2024 ESPP Purchase Issuer N 5000 09/20/2024 Cash Common Stock 02/20/2025 Restricted Stock Units Issuer N 14876 02/20/2025 Compensation Common Stock 03/20/2025 ESPP Purchase Issuer N 5000 03/20/2025 Cash Common Stock 09/19/2025 ESPP Purchase Issuer N 5000 09/19/2025 Cash Common Stock 03/20/2026 ESPP Purchase Issuer N 2499 03/20/2026 Cash Common Stock 08/14/2026 Stock Option Exercise Issuer N 85025 08/14/2026 Cash Y 08/14/2026 /s/ Jeffrey Rona