    <SEC-DOCUMENT>0000950170-25-058695-index.html : 20250425
    <SEC-HEADER>0000950170-25-058695.hdr.sgml : 20250425
    <ACCEPTANCE-DATETIME>20250425160504
    ACCESSION NUMBER:		0000950170-25-058695
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		3
    FILED AS OF DATE:		20250425
    DATE AS OF CHANGE:		20250425

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Global Self Storage, Inc.
    		CENTRAL INDEX KEY:			0001031235
    		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE INVESTMENT TRUSTS [6798]
    		ORGANIZATION NAME:           	05 Real Estate & Construction
    		EIN:				133926714
    		STATE OF INCORPORATION:			MD
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEFA14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-12681
    		FILM NUMBER:		25873776

    	BUSINESS ADDRESS:
    		STREET 1:		3814 ROUTE 44
    		CITY:			MILLBROOK
    		STATE:			NY
    		ZIP:			12545
    		BUSINESS PHONE:		2127850900

    	MAIL ADDRESS:
    		STREET 1:		3814 ROUTE 44
    		CITY:			MILLBROOK
    		STATE:			NY
    		ZIP:			12545

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Self Storage Group, Inc.
    		DATE OF NAME CHANGE:	20131118

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	GLOBAL INCOME FUND, INC.
    		DATE OF NAME CHANGE:	20060215

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	GLOBAL INCOME FUND INC
    		DATE OF NAME CHANGE:	19990830
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEFA14A
    <SEQUENCE>1
    <FILENAME>202504_notice_and_access.htm
    <DESCRIPTION>DEFA14A
    <TEXT>
    Document 1 - file: 202504_notice_and_access.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>img159658393_0.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: img159658393_0.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>img159658393_1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: img159658393_1.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>