<SEC-DOCUMENT>0001140361-21-027807-index.html : 20210810
<SEC-HEADER>0001140361-21-027807.hdr.sgml : 20210810
<ACCEPTANCE-DATETIME>20210810165350
ACCESSION NUMBER:		0001140361-21-027807
CONFORMED SUBMISSION TYPE:	SC 13E3/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20210810
DATE AS OF CHANGE:		20210810
GROUP MEMBERS:		40 NORTH GP III LLC
GROUP MEMBERS:		40 NORTH LATITUDE FUND LP
GROUP MEMBERS:		40 NORTH LATITUDE MASTER FUND LTD.
GROUP MEMBERS:		40 NORTH MANAGEMENT LLC
GROUP MEMBERS:		DAVID J. MILLSTONE
GROUP MEMBERS:		DAVID S. WINTER
GROUP MEMBERS:		GIBRALTAR ACQUISITION HOLDINGS LLC
GROUP MEMBERS:		GIBRALTAR MERGER SUB INC.
GROUP MEMBERS:		GIBRALTAR MIDCO HOLDINGS LLC
GROUP MEMBERS:		GIBRALTAR PARENT HOLDINGS LLC
GROUP MEMBERS:		STANDARD INDUSTRIES HOLDINGS INC.
GROUP MEMBERS:		STANDARD INDUSTRIES INC.

SUBJECT COMPANY:	

	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:		SC 13E3/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-55221
		FILM NUMBER:		211160671

	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

FILED BY:		

	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:		SC 13E3/A

	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>SC 13E3/A
<SEQUENCE>1
<FILENAME>nc10024379x11_sc13e3a.htm
<DESCRIPTION>SC 13E3/A
<TEXT>
Document 1 - file: nc10024379x11_sc13e3a.htm

</DOCUMENT>
</SEC-DOCUMENT>