<SEC-DOCUMENT>0001193125-15-081547-index.html : 20150309 <SEC-HEADER>0001193125-15-081547.hdr.sgml : 20150309 <ACCEPTANCE-DATETIME>20150306205950 ACCESSION NUMBER: 0001193125-15-081547 CONFORMED SUBMISSION TYPE: S-3 PUBLIC DOCUMENT COUNT: 22 FILED AS OF DATE: 20150309 DATE AS OF CHANGE: 20150306 FILER: COMPANY DATA: COMPANY CONFORMED NAME: GSI GROUP INC CENTRAL INDEX KEY: 0001076930 STANDARD INDUSTRIAL CLASSIFICATION: MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES [3690] IRS NUMBER: 980110412 STATE OF INCORPORATION: A3 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: S-3 SEC ACT: 1933 Act SEC FILE NUMBER: 333-202597 FILM NUMBER: 15683295 BUSINESS ADDRESS: STREET 1: 125 MIDDLESEX TURNPIKE STREET 2: . CITY: BEDFORD STATE: MA ZIP: 01730 BUSINESS PHONE: 781-266-5618 MAIL ADDRESS: STREET 1: 125 MIDDLESEX TURNPIKE STREET 2: . CITY: BEDFORD STATE: MA ZIP: 01730 FORMER COMPANY: FORMER CONFORMED NAME: GSI LUMONICS INC DATE OF NAME CHANGE: 19990401 FORMER COMPANY: FORMER CONFORMED NAME: GSI LUMONICS DATE OF NAME CHANGE: 19990331 FORMER COMPANY: FORMER CONFORMED NAME: LUMONICS INC DATE OF NAME CHANGE: 19990115 </SEC-HEADER> <DOCUMENT> <TYPE>S-3 <SEQUENCE>1 <FILENAME>d886938ds3.htm <DESCRIPTION>FORM S-3 <TEXT> Document 1 - file: d886938ds3.htm
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