DEER PARK, Ill., May 12, 2026 (GLOBE NEWSWIRE) -- Eton Pharmaceuticals, Inc. (“Eton” or the “Company”) (Nasdaq: ETON), an innovative pharmaceutical company focused on developing and commercializing treatments for rare diseases, today announced that executive management will participate in three upcoming investor conferences as follows:

• The 26^th Annual B. Riley Securities Investor Conference
  Date: Wednesday, May 20, 2026
  Location: The Ritz-Carlton, Marina Del Rey, California

• The 23^rd Annual Craig-Hallum Institutional Investor Conference
  Date: Thursday, May 28, 2026
  Location: Depot Renaissance Hotel Minneapolis, Minnesota

• Jefferies Global Healthcare Conference
  Date: Thursday, June 4, 2026 at 9:55-10:25AM ET
  Location: New York, New York
  Webcast: Click Here

There are no presentations for the B. Riley Securities and Craig-Hallum conferences.

About Eton Pharmaceuticals
Eton is an innovative pharmaceutical company focused on developing and commercializing treatments for rare diseases. The Company currently has ten commercial rare disease products: KHINDIVI™, INCRELEX^®, ALKINDI SPRINKLE^®, DESMODA™, GALZIN^®, HEMANGEOL^®, PKU GOLIKE^®, Carglumic Acid, Betaine Anhydrous, and Nitisinone. The Company has four additional product candidates in late-stage development: Amglidia^®, ET-700, ET-800 and ZENEO^® hydrocortisone autoinjector. For more information, please visit our website at www.etonpharma.com.

Investor Relations:
Lisa M. Wilson, In-Site Communications, Inc.
T: 212-452-2793
E: lwilson@insitecony.com