    <SEC-DOCUMENT>0001553350-21-000883-index.html : 20211005
    <SEC-HEADER>0001553350-21-000883.hdr.sgml : 20211005
    <ACCEPTANCE-DATETIME>20211005160512
    ACCESSION NUMBER:		0001553350-21-000883
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		3
    FILED AS OF DATE:		20211005
    DATE AS OF CHANGE:		20211005

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			PRO DEX INC
    		CENTRAL INDEX KEY:			0000788920
    		STANDARD INDUSTRIAL CLASSIFICATION:	SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
    		IRS NUMBER:				841261240
    		FISCAL YEAR END:			0630

    	FILING VALUES:
    		FORM TYPE:		DEFA14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-14942
    		FILM NUMBER:		211306644

    	BUSINESS ADDRESS:
    		STREET 1:		2361 MCGAW AVENUE
    		CITY:			IRVINE
    		STATE:			CA
    		ZIP:			92614
    		BUSINESS PHONE:		949-769-3231

    	MAIL ADDRESS:
    		STREET 1:		2361 MCGAW AVENUE
    		CITY:			IRVINE
    		STATE:			CA
    		ZIP:			92614

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	PRO-DEX, INC.
    		DATE OF NAME CHANGE:	20151110

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	CONTEXT CAPITAL FUNDS
    		DATE OF NAME CHANGE:	20151104

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	PRO DEX INC
    		DATE OF NAME CHANGE:	19920703
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEFA14A
    <SEQUENCE>1
    <FILENAME>pdex_14a.htm
    <DESCRIPTION>DEFINITIVE ADDITIONAL MATERIAL
    <TEXT>
    Document 1 - file: pdex_14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>pdex_14a001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: pdex_14a001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>pdex_14a002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: pdex_14a002.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>