0001209191-13-011749.txt : 20130226 0001209191-13-011749.hdr.sgml : 20130226 20130226172605 ACCESSION NUMBER: 0001209191-13-011749 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20130221 FILED AS OF DATE: 20130226 DATE AS OF CHANGE: 20130226 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Truman Thomas CENTRAL INDEX KEY: 0001508615 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-50857 FILM NUMBER: 13643873 MAIL ADDRESS: STREET 1: 47467 FREMONT BOULEVARD CITY: FREMONT STATE: CA ZIP: 94538 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: VOLTERRA SEMICONDUCTOR CORP CENTRAL INDEX KEY: 0001050550 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] IRS NUMBER: 943251865 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 47467 FREMONT BLVD. CITY: FREMONT STATE: CA ZIP: 94538 BUSINESS PHONE: 510-743-1200 MAIL ADDRESS: STREET 1: 47467 FREMONT BLVD. CITY: FREMONT STATE: CA ZIP: 94538 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2013-02-21 1 0001050550 VOLTERRA SEMICONDUCTOR CORP VLTR 0001508615 Truman Thomas C/O 47467 FREMONT BOULEVARD FREMONT CA 94538 0 1 0 0 VP Worldwide Sales Common Stock 2013-02-21 4 M 0 5000 7.16 A 5000 D Common Stock 2013-02-21 4 S 0 5000 16.00 D 0 D Stock Option (right to buy) 7.16 2013-02-21 4 M 0 5000 0.00 D 2016-01-29 Common Stock 5000 0 D Shares subject to the option vest and become exercisable as follows: 1/4 of the total shares vest on the anniversary of the grant date, and 1/16 of the total shares vest at the end of each subsequent 3-month period. /s/David Oh, by Power of Attorney 2013-02-26