<SEC-DOCUMENT>0001193125-19-190943-index.html : 20190709
<SEC-HEADER>0001193125-19-190943.hdr.sgml : 20190709
<ACCEPTANCE-DATETIME>20190709083807
ACCESSION NUMBER:		0001193125-19-190943
CONFORMED SUBMISSION TYPE:	DFAN14A
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20190709
DATE AS OF CHANGE:		20190709
EFFECTIVENESS DATE:		20190709

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Acacia Communications, Inc.
		CENTRAL INDEX KEY:			0001651235
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				270291921
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DFAN14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-37771
		FILM NUMBER:		19946376

	BUSINESS ADDRESS:	
		STREET 1:		THREE MILL AND MAIN PLACE
		STREET 2:		SUITE 400
		CITY:			MAYNARD
		STATE:			MA
		ZIP:			01754
		BUSINESS PHONE:		978-938-4896

	MAIL ADDRESS:	
		STREET 1:		THREE MILL AND MAIN PLACE
		STREET 2:		SUITE 400
		CITY:			MAYNARD
		STATE:			MA
		ZIP:			01754

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CISCO SYSTEMS, INC.
		CENTRAL INDEX KEY:			0000858877
		STANDARD INDUSTRIAL CLASSIFICATION:	COMPUTER COMMUNICATIONS EQUIPMENT [3576]
		IRS NUMBER:				770059951
		STATE OF INCORPORATION:			CA
		FISCAL YEAR END:			0727

	FILING VALUES:
		FORM TYPE:		DFAN14A

	BUSINESS ADDRESS:	
		STREET 1:		170 WEST TASMAN DR
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95134-1706
		BUSINESS PHONE:		4085264000

	MAIL ADDRESS:	
		STREET 1:		170 WEST TASMAN DR
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95134-1706

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CISCO SYSTEMS INC
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>DFAN14A
<SEQUENCE>1
<FILENAME>d776281d8k.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: d776281d8k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>d776281dex991.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 2 - file: d776281dex991.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g776281page9a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g776281page9a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g776281page9b.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g776281page9b.jpg

</DOCUMENT>
</SEC-DOCUMENT>