0001209191-12-044787.txt : 20120907 0001209191-12-044787.hdr.sgml : 20120907 20120907185513 ACCESSION NUMBER: 0001209191-12-044787 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120907 FILED AS OF DATE: 20120907 DATE AS OF CHANGE: 20120907 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Teuscher Craig CENTRAL INDEX KEY: 0001294485 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-50857 FILM NUMBER: 121081290 MAIL ADDRESS: STREET 1: C/O VOLTERRA SEMICONDUCTOR CORPORATION STREET 2: 3839 SPINNAKER COURT 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 2012-09-07 0 0001050550 VOLTERRA SEMICONDUCTOR CORP VLTR 0001294485 Teuscher Craig C/O VOLTERRA SEMICONDUCTOR CORPORATION 47467 FREMONT BLVD. FREMONT CA 94538 0 1 0 0 SVP, Notebook Products Group Common Stock 2012-09-07 4 S 0 25000 24.09 D 161554 I Held in Trust Common Stock 912 D Held by the Teuscher 2007 Trust, of which the reporting person is a co-trustee. /s/David Oh, by Power of Attorney 2012-09-07