Sunnyside Bancorp, Inc. and certain of its directors, executive officers and employees may be deemed to be participants in the solicitation of proxies from the shareholders of Sunnyside Bancorp, Inc. in connection with the proposed merger. Information about the directors and executive officers of Sunnyside Bancorp, Inc. is set forth in Sunnyside Bancorp, Inc.'s Annual Report on Form 10-K filed with the Securities Exchange Commission on March 27, 2020, Sunnyside Bancorp, Inc.'s Amendment No. 1 to Annual Report on Form 10-K/A filed with the Securities Exchange Commission on April 29, 2020 and in the proxy statement for Sunnyside Bancorp, Inc.'s 2020 annual meeting of shareholders, as filed with the Securities and Exchange Commission on May 27, 2020, as modified or supplemented by any Form 3 or Form 4 filed with the SEC since the date of such definitive proxy statement, and in subsequent documents filed with the SEC.