<SEC-DOCUMENT>0001140361-21-018547-index.html : 20210524
<SEC-HEADER>0001140361-21-018547.hdr.sgml : 20210524
<ACCEPTANCE-DATETIME>20210524165303
ACCESSION NUMBER:		0001140361-21-018547
CONFORMED SUBMISSION TYPE:	PREM14A
PUBLIC DOCUMENT COUNT:		6
CONFORMED PERIOD OF REPORT:	20210524
FILED AS OF DATE:		20210524
DATE AS OF CHANGE:		20210524

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			W R GRACE & CO
		CENTRAL INDEX KEY:			0001045309
		STANDARD INDUSTRIAL CLASSIFICATION:	CHEMICALS & ALLIED PRODUCTS [2800]
		IRS NUMBER:				650773649
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		PREM14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13953
		FILM NUMBER:		21955707

	BUSINESS ADDRESS:	
		STREET 1:		7500 GRACE DRIVE
		CITY:			COLUMBIA
		STATE:			MD
		ZIP:			21044
		BUSINESS PHONE:		410 531 4000

	MAIL ADDRESS:	
		STREET 1:		7500 GRACE DRIVE
		CITY:			COLUMBIA
		STATE:			MD
		ZIP:			21044

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	GRACE SPECIALTY CHEMICALS INC
		DATE OF NAME CHANGE:	19970902
</SEC-HEADER>
<DOCUMENT>
<TYPE>PREM14A
<SEQUENCE>1
<FILENAME>nc10024379x1_prem14a.htm
<DESCRIPTION>PREM14A
<TEXT>
Document 1 - file: nc10024379x1_prem14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>logo_grace.jpg
<TEXT>
Document 2 - file: logo_grace.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>logo_moeliscompany.jpg
<TEXT>
Document 3 - file: logo_moeliscompany.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>logo_moeliscompanya.jpg
<TEXT>
Document 4 - file: logo_moeliscompanya.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>nc10024379x1_pc1.jpg
<TEXT>
Document 5 - file: nc10024379x1_pc1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>nc10024379x1_pc2.jpg
<TEXT>
Document 6 - file: nc10024379x1_pc2.jpg

</DOCUMENT>
</SEC-DOCUMENT>