Deadline Reminder: Law Firm Howard G. Smith Reminds Investors of Approaching Deadline in Class Action Lawsuit Against Sage Therapeutics, Inc. (SAGE) Page 1

Law firm Howard G. Smith reminds investors of the upcoming October 28, 2024 Deadline for filing a lead plaintiff motion in the case brought on behalf of investors who purchased securities of Sage Therapeutics, Inc. (“Sage” or the “Company”) (NASDAQ: SAGE) between April 12, 2021 and July 23, 2024inclusive (the “Class Period”).

Investors who suffer losses on their Sage investments are encouraged to contact the Law Offices of Howard G. Smith to discuss their legal rights in this class action at (215) 638-4847 or by email at [email protected].