0001181431-11-019243.txt : 20110321 0001181431-11-019243.hdr.sgml : 20110321 20110321140618 ACCESSION NUMBER: 0001181431-11-019243 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110210 FILED AS OF DATE: 20110321 DATE AS OF CHANGE: 20110321 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: GUYETT ROBERT L CENTRAL INDEX KEY: 0001213188 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-15477 FILM NUMBER: 11700870 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MAXWELL TECHNOLOGIES INC CENTRAL INDEX KEY: 0000319815 STANDARD INDUSTRIAL CLASSIFICATION: MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES [3690] IRS NUMBER: 952390133 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 9244 BALBOA AVENUE CITY: SAN DIEGO STATE: CA ZIP: 92123 BUSINESS PHONE: 858-503-3300 MAIL ADDRESS: STREET 1: 9244 BALBOA AVENUE CITY: SAN DIEGO STATE: CA ZIP: 92123 FORMER COMPANY: FORMER CONFORMED NAME: MAXWELL LABORATORIES INC /DE/ DATE OF NAME CHANGE: 19920703 4 1 rrd306084.xml ROBERT GUYETT - OPTION EXERCISE 03/14/2011 X0303 4 2011-02-10 0 0000319815 MAXWELL TECHNOLOGIES INC MXWL 0001213188 GUYETT ROBERT L 9244 BALBOA AVENUE SAN DIEGO 92123 1 0 0 0 Common Stock 2011-02-10 4 G 0 4000 0 D 4957 D Common Stock 2011-02-10 4 G 0 4000 0 A 59707 I By Guyett Family Trust Common Stock 2011-02-15 4 G 0 1809 0 D 3148 D Common Stock 2011-02-15 4 G 0 1809 0 A 61516 I By Guyett Family Trust Common Stock 2011-03-14 4 M 0 3000 15.70 A 6148 D Common Stock 2011-03-14 4 G 0 3000 0 D 3148 D Common Stock 2011-03-14 4 G 0 3000 0 A 64516 I By Guyett Family Trust Stock Option (right to buy) 15.70 2011-03-14 4 M 0 3000 15.70 D 2002-04-30 2011-04-30 Common Stock 3000 0 D Kevin S. Royal - Attorney in Fact 2011-03-21