<SEC-DOCUMENT>0000814133-21-000033-index.html : 20210211
<SEC-HEADER>0000814133-21-000033.hdr.sgml : 20210211
<ACCEPTANCE-DATETIME>20210211131236
ACCESSION NUMBER:		0000814133-21-000033
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20210211
DATE AS OF CHANGE:		20210211

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			National Storage Affiliates Trust
		CENTRAL INDEX KEY:			0001618563
		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE INVESTMENT TRUSTS [6798]
		IRS NUMBER:				465053858
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-89205
		FILM NUMBER:		21618307

	BUSINESS ADDRESS:	
		STREET 1:		8400 E. PRENTICE AVENUE
		STREET 2:		9TH FLOOR
		CITY:			GREENWOOD VILLAGE
		STATE:			CO
		ZIP:			80111
		BUSINESS PHONE:		720-630-2600

	MAIL ADDRESS:	
		STREET 1:		8400 E. PRENTICE AVENUE
		STREET 2:		9TH FLOOR
		CITY:			GREENWOOD VILLAGE
		STATE:			CO
		ZIP:			80111

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WASATCH ADVISORS INC
		CENTRAL INDEX KEY:			0000814133
		IRS NUMBER:				870319391
		STATE OF INCORPORATION:			UT
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		505 WAKARA WAY
		STREET 2:		3RD FLOOR
		CITY:			SALT LAKE CITY
		STATE:			UT
		ZIP:			84108
		BUSINESS PHONE:		8015330777

	MAIL ADDRESS:	
		STREET 1:		505 WAKARA WAY
		STREET 2:		3RD FLOOR
		CITY:			SALT LAKE CITY
		STATE:			UT
		ZIP:			84108
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>nsa221.txt
<TEXT>
Document 1 - file: nsa221.txt

</DOCUMENT>
</SEC-DOCUMENT>