<SEC-DOCUMENT>0001209191-16-156124-index.html : 20161220
<SEC-HEADER>0001209191-16-156124.hdr.sgml : 20161220
<ACCEPTANCE-DATETIME>20161220164434
ACCESSION NUMBER:		0001209191-16-156124
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20161215
FILED AS OF DATE:		20161220
DATE AS OF CHANGE:		20161220

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			IMPERVA INC
		CENTRAL INDEX KEY:			0001364962
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				030460133
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		3400 BRIDGE PARKWAY, SUITE 200
		CITY:			REDWOOD SHORES
		STATE:			CA
		ZIP:			94065
		BUSINESS PHONE:		650-345-9000

	MAIL ADDRESS:	
		STREET 1:		3400 BRIDGE PARKWAY, SUITE 200
		CITY:			REDWOOD SHORES
		STATE:			CA
		ZIP:			94065

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SIPPL ROGER J
		CENTRAL INDEX KEY:			0001032394

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35338
		FILM NUMBER:		162061814

	MAIL ADDRESS:	
		STREET 1:		C/O SIPPL MACDONALD VENTURE LP
		STREET 2:		1422 EL CAMINO REAL
		CITY:			MENLO PARK
		STATE:			CA
		ZIP:			94025
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>doc3.xml
<DESCRIPTION>FORM 3 SUBMISSION
<TEXT>
Document 1 - file: doc3.html

Document 1 - RAW XML: doc3.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>attachment1.htm
<DESCRIPTION>EX-24 DOCUMENT
<TEXT>
Document 2 - file: attachment1.htm

</DOCUMENT>
</SEC-DOCUMENT>