<SEC-DOCUMENT>0001157523-17-001869-index.html : 20170627
<SEC-HEADER>0001157523-17-001869.hdr.sgml : 20170627
<ACCEPTANCE-DATETIME>20170627131552
ACCESSION NUMBER:		0001157523-17-001869
CONFORMED SUBMISSION TYPE:	SC 13D/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20170627
DATE AS OF CHANGE:		20170627
GROUP MEMBERS:		NLW1, LLC

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Security Devices International Inc.
		CENTRAL INDEX KEY:			0001354866
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES [3690]
		IRS NUMBER:				711050654
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1130

	FILING VALUES:
		FORM TYPE:		SC 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-88900
		FILM NUMBER:		17931806

	BUSINESS ADDRESS:	
		STREET 1:		9325 PUCKETT ROAD
		CITY:			PERRY
		STATE:			FL
		ZIP:			32348
		BUSINESS PHONE:		905-582-6402

	MAIL ADDRESS:	
		STREET 1:		9325 PUCKETT ROAD
		CITY:			PERRY
		STATE:			FL
		ZIP:			32348

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			REF Securities & Co.
		CENTRAL INDEX KEY:			0001604925
		IRS NUMBER:				133642824

	FILING VALUES:
		FORM TYPE:		SC 13D/A

	BUSINESS ADDRESS:	
		STREET 1:		12 SOUTH MAIN STREET, SUITE 203
		CITY:			NORWALK
		STATE:			CT
		ZIP:			06854
		BUSINESS PHONE:		203-663-1300

	MAIL ADDRESS:	
		STREET 1:		12 SOUTH MAIN STREET, SUITE 203
		CITY:			NORWALK
		STATE:			CT
		ZIP:			06854
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>1
<FILENAME>a51581042.htm
<DESCRIPTION>REF SECURITIES & CO. SC 13D/A
<TEXT>
Document 1 - file: a51581042.htm

</DOCUMENT>
</SEC-DOCUMENT>