0001209191-17-049291.txt : 20170816 0001209191-17-049291.hdr.sgml : 20170816 20170816190645 ACCESSION NUMBER: 0001209191-17-049291 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170815 FILED AS OF DATE: 20170816 DATE AS OF CHANGE: 20170816 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: NAGDEV SUNIL D CENTRAL INDEX KEY: 0001246851 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35338 FILM NUMBER: 171037441 MAIL ADDRESS: STREET 1: 894 ROSS DR CITY: SUNNYVALE STATE: CA ZIP: 94089 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 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 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2017-08-15 0 0001364962 IMPERVA INC IMPV 0001246851 NAGDEV SUNIL D C/O IMPERVA, INC. 3400 BRIDGE PARKWAY REDWOOD SHORES CA 94065 0 1 0 0 SVP & GM Products & Services Common Stock 2017-08-15 4 M 0 2500 0.00 A 13404 D Common Stock 2017-08-15 4 F 0 940 43.70 D 12464 D Common Stock 2017-08-15 4 M 0 375 0.00 A 12839 D Common Stock 2017-08-15 4 F 0 141 43.70 D 12698 D Common Stock 2017-08-15 4 M 0 284 0.00 A 12982 D Common Stock 2017-08-15 4 F 0 107 43.70 D 12875 D Restricted Stock Units 2017-08-15 4 M 0 2500 0.00 D 2025-02-02 Common Stock 2500 15000 D Restricted Stock Units 2017-08-15 4 M 0 375 0.00 D 2026-01-31 Common Stock 375 3750 D Restricted Stock Units 2017-08-15 4 M 0 284 0.00 D 2026-01-31 Common Stock 284 1420 D Exempt transaction pursuant to Rule 16b-3(e). The shares were automatically withheld by the Issuer in accordance with the agreement governing the RSUs to satisfy tax withholding obligations of the Reporting Person resulting from the vesting and settlement of the RSUs. The shares were withheld and cancelled by the Issuer and no shares were sold by the Reporting Person. 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: 25% of the underlying shares vest one year following the vesting commencement date of February 15, 2015, with the remaining 75% vesting in equal quarterly installments over the next three years. The restricted stock units are subject to accelerated vesting in the event of a termination of employment of the Reporting Person under certain circumstances 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. The restricted stock units vest as follows: 25% of the underlying shares vest one year following the vesting commencement date of February 15, 2016, with the remaining 75% vesting in equal quarterly installments over the next three years. The restricted stock units are subject to accelerated vesting in the event of a termination of employment of the Reporting Person under certain circumstances following a change in control of the Issuer. The amount reported reflects that 375 shares vested under the RSUs on May 15, 2017. The number of shares that vested was correctly reported in Table I of the Form 4 for the Reporting Person filed on May 16, 2017 (the "prior Form 4"), but incorrectly reported in Column 5 of Table II of the prior Form 4. As a result of the correction to the amount previously reported in Column 5 of Table II of the prior Form 4, an additional 1,125 shares have been included in the amount reported. The restricted stock units vest as follows: 12.5% of the underlying shares vest on February 15, 2017, with the remainder vesting in equal 12.5% installments over the next seven quarters. The restricted stock units are subject to accelerated vesting in the event of a termination of employment of the Reporting Person under certain circumstances following a change in control of the issuer. The amount reported reflects that 284 shares vested under the RSUs on May 15, 2017. The number of shares that vested was correctly reported in Table I of the prior Form 4, but incorrectly reported in Column 5 of Table II of the prior Form 4. As a result of the correction to the amount previously reported in Column 5 of Table II, one additional share has been added to the amount reported. /s/ Shulamite White, Attorney-in-Fact 2017-08-16