0001209191-17-028435.txt : 20170427 0001209191-17-028435.hdr.sgml : 20170427 20170427164353 ACCESSION NUMBER: 0001209191-17-028435 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170426 FILED AS OF DATE: 20170427 DATE AS OF CHANGE: 20170427 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: TOLONEN JAMES R CENTRAL INDEX KEY: 0001217124 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35338 FILM NUMBER: 17789758 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2017-04-26 0 0001364962 IMPERVA INC IMPV 0001217124 TOLONEN JAMES R C/O IMPERVA, INC., 3400 BRIDGE PARKWAY, SUITE 200 REDWOOD SHORES CA 94065 1 0 0 0 Restricted Stock Units 2017-04-26 4 A 0 4624 0.00 A 2018-05-25 Common Stock 4624 4624 D Each restricted stock unit represents a contingent right to receive one share of common stock of the Issuer upon vesting. The restricted stock units vest as follows: 100% of the underlying shares vest one year following the vesting commencement date of April 26, 2017. The restricted stock units are subject to accelerated vesting as to 100% of such shares following a change in control of the Issuer. The Issuer has up to 30 days following vesting to settle. The actual expiration date will be immediately following settlement. /s/ Shulamite White, Attorney-in-Fact 2017-04-27