0001209191-15-080646.txt : 20151117 0001209191-15-080646.hdr.sgml : 20151117 20151117171055 ACCESSION NUMBER: 0001209191-15-080646 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20151116 FILED AS OF DATE: 20151117 DATE AS OF CHANGE: 20151117 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: Kraynak Mark E. CENTRAL INDEX KEY: 0001533545 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35338 FILM NUMBER: 151238880 MAIL ADDRESS: STREET 1: IMPERVA, INC. STREET 2: 3400 BRIDGE PARKWAY, SUITE 200 CITY: REDWOOD SHORES STATE: CA ZIP: 94065 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2015-11-16 0 0001364962 IMPERVA INC IMPV 0001533545 Kraynak Mark E. C/O IMPERVA, INC. 3400 BRIDGE PARKWAY, SUITE 200 REDWOOD SHORES CA 94065 0 1 0 0 Chief Product Officer Common Stock 2015-11-16 4 M 0 448 0.00 A 649 D Common Stock 2015-11-16 4 M 0 717 0.00 A 1366 D Common Stock 2015-11-16 4 M 0 2423 0.00 A 3789 D Common Stock 2015-11-16 4 S 0 3789 68.73 D 0 D Restricted Stock Units 2015-11-16 4 M 0 938 0.00 D 2023-02-04 Common Stock 938 4687 D Restricted Stock Units 2015-11-16 4 M 0 1500 0.00 D 2024-02-03 Common Stock 1500 13500 D Restricted Stock Units 2015-11-16 4 M 0 5000 0.00 D 2016-12-15 Common Stock 5000 5000 D Represents the number of shares that were acquired in connection with the net settlement of the restricted stock units listed in Table II. Includes 201 shares of common stock acquired by the reporting person on November 16, 2015 under the Imperva, Inc. 2011 Employee Stock Purchase Plan. This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person. Represents a weighted average sales price per share. These shares were sold in multiple transactions at prices ranging from $68.34 to $69.26. The Reporting Person has provided to the Issuer, and undertakes to provide to the staff of the Securities and Exchange Commission or any security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price within the range. 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, 2013, 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, 2014, 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 restricted stock units vest as follows: 25% of the underlying shares vest one year following the vesting commencement date of November 15, 2012, with the remaining 25% vesting in equal annual 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. /s/ Tram Phi, Attorney-in-Fact 2015-11-17