<SEC-DOCUMENT>0001193125-17-248841-index.html : 20170804
<SEC-HEADER>0001193125-17-248841.hdr.sgml : 20170804
<ACCEPTANCE-DATETIME>20170804170658
ACCESSION NUMBER:		0001193125-17-248841
CONFORMED SUBMISSION TYPE:	SC 13D
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20170804
DATE AS OF CHANGE:		20170804

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Guidance Software, Inc.
		CENTRAL INDEX KEY:			0001375557
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				954661210
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-82879
		FILM NUMBER:		171009396

	BUSINESS ADDRESS:	
		STREET 1:		1055 EAST COLORADO BOULEVARD
		CITY:			PASADENA
		STATE:			CA
		ZIP:			91101-2375
		BUSINESS PHONE:		626-229-9191

	MAIL ADDRESS:	
		STREET 1:		1055 EAST COLORADO BOULEVARD
		CITY:			PASADENA
		STATE:			CA
		ZIP:			91101-2375

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	United Online, Inc.
		DATE OF NAME CHANGE:	20150812

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Guidance Software, Inc.
		DATE OF NAME CHANGE:	20060914

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			OPEN TEXT CORP
		CENTRAL INDEX KEY:			0001002638
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER INTEGRATED SYSTEMS DESIGN [7373]
		IRS NUMBER:				980154400
		STATE OF INCORPORATION:			A6
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		SC 13D

	BUSINESS ADDRESS:	
		STREET 1:		275 FRANK TOMPA DRIVE
		STREET 2:		WATERLOO
		CITY:			ONTARIO CANADA
		STATE:			A6
		ZIP:			N2L 0A1
		BUSINESS PHONE:		519-888-7111

	MAIL ADDRESS:	
		STREET 1:		275 FRANK TOMPA DRIVE
		STREET 2:		WATERLOO
		CITY:			ONTARIO CANADA
		STATE:			A6
		ZIP:			N2L 0A1
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D
<SEQUENCE>1
<FILENAME>d432867dsc13d.htm
<DESCRIPTION>SC 13D
<TEXT>
Document 1 - file: d432867dsc13d.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.6
<SEQUENCE>2
<FILENAME>d432867dex996.htm
<DESCRIPTION>EXHIBIT 6
<TEXT>
Document 2 - file: d432867dex996.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.7
<SEQUENCE>3
<FILENAME>d432867dex997.htm
<DESCRIPTION>EXHIBIT 7
<TEXT>
Document 3 - file: d432867dex997.htm

</DOCUMENT>
</SEC-DOCUMENT>