NOTICE OF FICTITIOUS NAME REGISTRATION SCOTT E. DUFFY, ESQUIRE 401 Liberty Avenue, 22nd Floor, Three Gateway Center, Pittsburgh, Pennsylvania 15222

NOTICE OF FICTITIOUS NAME REGISTRATION SCOTT E. DUFFY, ESQUIRE 401 Liberty Avenue, 22nd Floor, Three Gateway Center, Pittsburgh, Pennsylvania 15222 Notice is hereby given pursuant to the provisions of the Fictitious Names Act of Pennsylvania that an application for registration of a fictitious name was filed in the office of the Department of State of the Commonwealth of Pennsylvania on March 11, 2026, for the conduct of a business under the fictitious name of DS & DS Real Estate Co. with its principal office or place of business at 1000 Corporation Drive, Aliquippa PA 15001-4867. The names and addresses, including street and number, of all persons who are parties to the registration are: David G. Sardello, 1000 Corporation Drive, Aliquippa PA 15001-4867 Dennis R. Sardello, 1000 Corporation Drive, Aliquippa PA 15001-4867 March 18 2026 LSOM0478210