0001209191-18-001065.txt : 20180103
0001209191-18-001065.hdr.sgml : 20180103
20180103170751
ACCESSION NUMBER: 0001209191-18-001065
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20180102
FILED AS OF DATE: 20180103
DATE AS OF CHANGE: 20180103
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: BURNS MIKE
CENTRAL INDEX KEY: 0001409173
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-35338
FILM NUMBER: 18506531
MAIL ADDRESS:
STREET 1: VOLTERRA SEMICONDUCTOR
STREET 2: 3839 SPINNAKER CT
CITY: FREMONT
STATE: CA
ZIP: 94538
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
2018-01-02
0
0001364962
IMPERVA INC
IMPV
0001409173
BURNS MIKE
C/O IMPERVA, INC.
3400 BRIDGE PARKWAY
REDWOOD SHORES
CA
94065
0
1
0
0
CFO and Treasurer
Restricted Stock Units
2018-01-02
4
A
0
48800
0.00
A
2028-01-01
Common Stock
48800
48800
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: 25% of the underlying shares vest one year following the vesting commencement date of February 15, 2018, 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 under certain circumstances, including a termination 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
2018-01-03