 NEW YORK, Sept. 20, 2021 GLOBE NEWSWIRE -- W. R. Grace Holdings LLC formerly known as Gibraltar Acquisition Holdings LLC Holdings and W. R. Grace Co. NYSE: GRA Grace today announced the final results of the previously announced offers to eligible holders to exchange each, an Exchange Offer and collectively, the Exchange Offers any and all outstanding notes issued by W. R. Grace Co.-Conn. the Grace Issuer as set forth in the table below the Existing Grace Notes for 1 up to 1,050,000,000 aggregate principal amount of new notes issued by Holdings the New Secured Notes and 2 cash, and related consent solicitations each, a Consent Solicitation and, collectively, the Consent Solicitations to adopt certain proposed amendments to each of the indentures governing the Existing Grace Notes the Indenture Amendments. 