Attached files

file filename
EX-31.(I).2 - EXHIBIT 31.(I).2 - W R GRACE & COexhibit31i2_20154q.htm
EX-31.(I).1 - EXHIBIT 31.(I).1 - W R GRACE & COexhibit31i1_20154q.htm
EX-12 - EXHIBIT 12 - W R GRACE & COexhibit12_20154q.htm
EX-95 - EXHIBIT 95 - W R GRACE & COexhibit95_20154q.htm
EX-21 - EXHIBIT 21 - W R GRACE & COexhibit21_20154q.htm
EX-32 - EXHIBIT 32 - W R GRACE & COexhibit32_20154q.htm
10-K - 10-K - W R GRACE & COgra-201510xk.htm
EX-23 - EXHIBIT 23 - W R GRACE & COexhibit23_20154q.htm


EXHIBIT 24

POWER OF ATTORNEY


The undersigned hereby appoints HUDSON LA FORCE III, MARK A. SHELNITZ, and MICHAEL W. CONRON as his/her true and lawful attorneys-in-fact for the purpose of signing the Annual Report on Form 10-K of W. R. GRACE & CO. for the year ended December 31, 2015, and all amendments thereto, to be filed with the Securities and Exchange Commission. Each of such attorneys-in-fact is appointed with full power to act without the others.






H. Furlong Baldwin
/s/ H. Furlong Baldwin
Robert F. Cummings, Jr.
/s/ Robert F. Cummings, Jr.
Diane H. Gulyas
/s/ Diane H. Gulyas
Jeffry N. Quinn
/s/ Jeffry N. Quinn
Christopher J. Steffen
/s/ Christopher J. Steffen
Mark E. Tomkins
/s/ Mark E. Tomkins


Dated: February 25, 2016