<SEC-DOCUMENT>0000902664-18-000999-index.html : 20180213
<SEC-HEADER>0000902664-18-000999.hdr.sgml : 20180213
<ACCEPTANCE-DATETIME>20180213172017
ACCESSION NUMBER:		0000902664-18-000999
CONFORMED SUBMISSION TYPE:	SC 13D/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20180213
DATE AS OF CHANGE:		20180213

SUBJECT COMPANY:	

	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

	FILING VALUES:
		FORM TYPE:		SC 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-86616
		FILM NUMBER:		18604934

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

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

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ELLIOTT ASSOCIATES, L.P.
		CENTRAL INDEX KEY:			0000904495
		STANDARD INDUSTRIAL CLASSIFICATION:	UNKNOWN SIC - 0000 [0000]
		IRS NUMBER:				222140975
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A

	BUSINESS ADDRESS:	
		STREET 1:		40 WEST 57TH STREET
		STREET 2:		30TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
		BUSINESS PHONE:		2125062999

	MAIL ADDRESS:	
		STREET 1:		40 WEST 57TH STREET
		STREET 2:		30TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ELLIOTT ASSOCIATES LP
		DATE OF NAME CHANGE:	19930513
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>1
<FILENAME>p18-0570sc13da.htm
<DESCRIPTION>IMPERVA, INC.
<TEXT>
Document 1 - file: p18-0570sc13da.htm

</DOCUMENT>
</SEC-DOCUMENT>