<SEC-DOCUMENT>0001308179-17-000005-index.html : 20170120
<SEC-HEADER>0001308179-17-000005.hdr.sgml : 20170120
<ACCEPTANCE-DATETIME>20170120160710
ACCESSION NUMBER:		0001308179-17-000005
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		7
FILED AS OF DATE:		20170120
DATE AS OF CHANGE:		20170120
EFFECTIVENESS DATE:		20170120

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:			0924

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36214
		FILM NUMBER:		17538627

	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>lholx2017_defa14a.htm
<DESCRIPTION>HOLOGIC, INC. - DEFA14A
<TEXT>
Document 1 - file: lholx2017_defa14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>notice1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: notice1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>notice2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: notice2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>notice3.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: notice3.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>notice4.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: notice4.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>check.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: check.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>uncheck.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: uncheck.jpg

</DOCUMENT>
</SEC-DOCUMENT>