Oragenics, Inc.·Healthcare

Sarasota, FL, May 19, 2026 (GLOBE NEWSWIRE) -- Oragenics, Inc. (NYSE American: OGEN) ("Oragenics" or the "Company"), a clinical-stage biopharmaceutical company pioneering neurological therapeutics, will present and host one-on-one meetings with investors at Sidoti's Micro-Cap Virtual Investor Conference, taking place on May 20-21, 2026.

A MESSAGE FROM OUR CHIEF EXECUTIVE OFFICER Sarasota, FL, May 18, 2026 (GLOBE NEWSWIRE) -- Oragenics, Inc. (NYSE American: OGEN) Dear Fellow Shareholders, Since our last investor update, Oragenics has continued to execute across all fronts - in the clinic, in the regulatory pipeline, on our balance sheet, and strategically.

A MESSAGE FROM OUR CHIEF EXECUTIVE OFFICER Sarasota, FL, May 18, 2026 (GLOBE NEWSWIRE) -- Oragenics, Inc. (NYSE American: OGEN) Dear Fellow Shareholders, Since our last investor update, Oragenics has continued to execute across all fronts — in the clinic, in the regulatory pipeline, on our balance sheet, and strategically. We have reached a pivotal moment: our Phase IIa clinical trial of ONP-002 is active in Australia, patients are being enrolled and dosed, and we have now signed a Letter of Intent to pursue a licensing agreement for a complementary CNS-related medical device.

The Expected License Agreement Would Position Oragenics as the Only Company with Therapeutic Strategies Targeting TBI-Induced Inflammation on Both Sides of the Blood-Brain Barrier Sarasota, FL and San Diego, CA, May 07, 2026 (GLOBE NEWSWIRE) -- Oragenics, Inc. (NYSE American: OGEN) ("Oragenics" or the "Company"), a clinical-stage biopharmaceutical company pioneering neurological therapeutics, and Sigyn Therapeutics, Inc.

The Expected License Agreement Would Position Oragenics as the Only Company with Therapeutic Strategies Targeting TBI-Induced Inflammation on Both Sides of the Blood-Brain Barrier

SARASOTA, Fla., May 05, 2026 (GLOBE NEWSWIRE) -- Oragenics, Inc. (NYSE American: OGEN), a clinical-stage biotechnology company developing brain-targeted therapeutics through proprietary intranasal delivery technology, today announced that Alfred Hospital is now actively enrolling participants in its ongoing Phase IIa clinical trial evaluating ONP-002, the Company's lead candidate for the treatment of concussion and mild traumatic brain injury (mTBI). To date, four patients have been enrolled and dosed at Mackay Base Hospital in Queensland, Australia, the first site activated in the trial.
Oragenics, Inc. develops antibiotics for infectious diseases in the United States. The company engages in the development and commercialization of NT-CoV2-1, an intranasal vaccine candidate that provides immunity from the novel severe acute respiratory syndrome coronavirus; and Terra CoV-2, an intramuscular vaccine candidate that provides immunity from the novel severe acute respiratory syndrome coronavirus. The company's product candidates also comprise LPT3-04, a weight loss candidate; and SMaRT Replacement Therapy, a topical treatment to prevent dental carries. It has a license agreement with Noachis Terra Inc. for licensing of certain specified patent rights and biological materials relating to the use of pre-fusion coronavirus spike proteins; and a collaboration agreement with Precigen, Inc. and ILH Holdings, Inc. for the development and commercialization of MU1140 and related homologs. The company was formerly known as Oragen, Inc. Oragenics, Inc. was incorporated in 1996 and is headquartered in Tampa, Florida.