<SEC-DOCUMENT>0001308179-18-000005-index.html : 20180126
<SEC-HEADER>0001308179-18-000005.hdr.sgml : 20180126
<ACCEPTANCE-DATETIME>20180126163123
ACCESSION NUMBER:		0001308179-18-000005
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		5
FILED AS OF DATE:		20180126
DATE AS OF CHANGE:		20180126
EFFECTIVENESS DATE:		20180126

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HOLOGIC INC
		CENTRAL INDEX KEY:			0000859737
		STANDARD INDUSTRIAL CLASSIFICATION:	X-RAY APPARATUS & TUBES & RELATED IRRADIATION APPARATUS [3844]
		IRS NUMBER:				042902449
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36214
		FILM NUMBER:		18552291

	BUSINESS ADDRESS:	
		STREET 1:		250 CAMPUS DRIVE
		CITY:			MARLBOROUGH
		STATE:			MA
		ZIP:			01752
		BUSINESS PHONE:		5082632900

	MAIL ADDRESS:	
		STREET 1:		250 CAMPUS DRIVE
		CITY:			MARLBOROUGH
		STATE:			MA
		ZIP:			01752
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>holx-defa14a_031418.htm
<DESCRIPTION>HOLOGIC, INC. - DEFA14A
<TEXT>
Document 1 - file: holx-defa14a_031418.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>holxdefa14a031418001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: holxdefa14a031418001.jpg

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

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>check.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: check.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>holxdefa14a031418002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: holxdefa14a031418002.jpg

</DOCUMENT>
</SEC-DOCUMENT>