0001181431-12-026820.txt : 20120501 0001181431-12-026820.hdr.sgml : 20120501 20120501175931 ACCESSION NUMBER: 0001181431-12-026820 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120209 FILED AS OF DATE: 20120501 DATE AS OF CHANGE: 20120501 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: 12802065 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 rrd343622.xml ROBERT GUYETT - OPTION EXERCISE 4/30/12 X0305 4 2012-02-09 0 0000319815 MAXWELL TECHNOLOGIES INC MXWL 0001213188 GUYETT ROBERT L 9244 BALBOA AVENUE SAN DIEGO 92123 1 0 0 0 Common Stock 2012-02-09 5 G 0 3148 0 D 0 D Common Stock 2012-02-09 5 G 0 3148 0 A 67664 I By Guyett Family Trust Common Stock 2012-04-30 4 M 0 11000 6.76 A 78664 I By Guyett Family Trust Stock Option (right to buy) 7.44 2012-04-30 4 M 0 5000 7.44 D 2004-12-19 2013-12-19 Common Stock 5000 0 D Stock Option (right to buy) 6.20 2012-04-30 4 M 0 3000 6.2 D 2004-06-23 2013-06-23 Common Stock 3000 0 D Stock Option (right to buy) 6.20 2012-04-30 4 M 0 3000 6.2 D 2003-06-23 2013-06-23 Common Stock 3000 0 D Kevin S. Royal - Attorney in Fact 2012-05-01