Inquiries and changes to shareholder accounts should be directed to our transfer agent.
EQ Shareowner Services P.O. Box 64874 St. Paul, MN 55164-0874 +1 800.648.8392 (toll free number) +1 651.450.4064 (outside the US)
Website: shareowneronline.com
Inquiries from individual shareholders and industry analyst should be directed to our Investor Relations Department.
W. R. Grace & Co. Investor Relations 7500 Grace Drive Columbia, Maryland 21044 +1 410.531.4167 investor.relations@grace.com