<SEC-DOCUMENT>0000904454-21-000275-index.html : 20210303
<SEC-HEADER>0000904454-21-000275.hdr.sgml : 20210303
<ACCEPTANCE-DATETIME>20210303132413
ACCESSION NUMBER:		0000904454-21-000275
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20210303
DATE AS OF CHANGE:		20210303

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MSA Safety Inc
		CENTRAL INDEX KEY:			0000066570
		STANDARD INDUSTRIAL CLASSIFICATION:	ORTHOPEDIC, PROSTHETIC & SURGICAL APPLIANCES & SUPPLIES [3842]
		IRS NUMBER:				464914539
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-17435
		FILM NUMBER:		21708103

	BUSINESS ADDRESS:	
		STREET 1:		1000 CRANBERRY WOODS DRIVE
		CITY:			CRANBERRY TOWNSHIP
		STATE:			PA
		ZIP:			16066
		BUSINESS PHONE:		724-776-8600

	MAIL ADDRESS:	
		STREET 1:		1000 CRANBERRY WOODS DRIVE
		CITY:			CRANBERRY TOWNSHIP
		STATE:			PA
		ZIP:			16066

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MINE SAFETY APPLIANCES CO
		DATE OF NAME CHANGE:	19920703

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			APG Asset Management US Inc.
		CENTRAL INDEX KEY:			0001323255
		IRS NUMBER:				061285941
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		666 THIRD AVENUE
		STREET 2:		2ND FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017
		BUSINESS PHONE:		(917) 368-3500

	MAIL ADDRESS:	
		STREET 1:		666 THIRD AVENUE
		STREET 2:		2ND FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	APG Investments US Inc.
		DATE OF NAME CHANGE:	20080509

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ABP Investments US, Inc.
		DATE OF NAME CHANGE:	20050407
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>s13ga_022621-msa.htm
<DESCRIPTION>SCHEDULE 13G-A FOR MSA SAFETY INC.
<TEXT>
Document 1 - file: s13ga_022621-msa.htm

</DOCUMENT>
</SEC-DOCUMENT>