The Board of Directors of Oragenics, Inc. determined to schedule the 2025 Annual Meeting of Shareholders for June 29, 2026. The new meeting date is more than 30 days from the anniversary date of the 2024 Annual Meeting of Shareholders, necessitating this disclosure under Rule 14a-5(f) of the Exchange Act. A new deadline for shareholder proposals intended for inclusion in the 2025 proxy statement has been set for May 1, 2026. Shareholder proposals or nominations must be delivered to Oragenics, Inc., Attn: Corporate Secretary, 9015 Town Center Parkway, Suite 143, Lakewood Ranch, Florida 34202.