#1 On April 21, 2022, PMHC II Inc. ("Prince"), an affiliate of Prince International Corporation acquired Ferro Corporation (the "Issuer") pursuant to a certain Agreement and Plan of Merger, dated as of May 11, 2021 (the "Merger Agreement"), by and among the Issuer, Prince and PMHC Fortune Merger Sub, Inc., a wholly owned subsidiary of Prince ("Merger Sub"). In accordance with the Merger Agreement, Merger Sub merged with and into the Issuer (the "Merger") with the Issuer surviving the Merger as a direct or indirect, wholly owned subsidiary of Prince. At the effective time of the Merger, each issued and outstanding share of the Issuer's common stock, par value $1.00 per share, (the "Common Stock") (other than certain excluded shares) automatically converted into the right to receive $22.00 per share in cash (the "Merger Consideration"), without interest and less any applicable withholding tax.