<SEC-DOCUMENT>0001227025-19-000081-index.html : 20190809
<SEC-HEADER>0001227025-19-000081.hdr.sgml : 20190809
<ACCEPTANCE-DATETIME>20190809171026
ACCESSION NUMBER:		0001227025-19-000081
CONFORMED SUBMISSION TYPE:	10-Q/A
PUBLIC DOCUMENT COUNT:		4
CONFORMED PERIOD OF REPORT:	20190630
FILED AS OF DATE:		20190809
DATE AS OF CHANGE:		20190809

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NEOPHOTONICS CORP
		CENTRAL INDEX KEY:			0001227025
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				943253730
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-Q/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35061
		FILM NUMBER:		191013740

	BUSINESS ADDRESS:	
		STREET 1:		2911 ZANKER ROAD
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			951342125
		BUSINESS PHONE:		4082329200

	MAIL ADDRESS:	
		STREET 1:		2911 ZANKER ROAD
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95134
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-Q/A
<SEQUENCE>1
<FILENAME>nptn-06302019x10qq2doc2.htm
<DESCRIPTION>10-Q/A
<TEXT>
Document 1 - file: nptn-06302019x10qq2doc2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.2
<SEQUENCE>2
<FILENAME>exhibit102nptn630201910qa.htm
<DESCRIPTION>EXHIBIT 10.2
<TEXT>
Document 2 - file: exhibit102nptn630201910qa.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.3
<SEQUENCE>3
<FILENAME>exhibit311nptn630201910qa.htm
<DESCRIPTION>EXHIBIT 31.3
<TEXT>
Document 3 - file: exhibit311nptn630201910qa.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.4
<SEQUENCE>4
<FILENAME>exhibit312nptn630201910qa.htm
<DESCRIPTION>EXHIBIT 31.4
<TEXT>
Document 4 - file: exhibit312nptn630201910qa.htm

</DOCUMENT>
</SEC-DOCUMENT>