0001067689-12-000006.txt : 20120224 0001067689-12-000006.hdr.sgml : 20120224 20120224161239 ACCESSION NUMBER: 0001067689-12-000006 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120222 FILED AS OF DATE: 20120224 DATE AS OF CHANGE: 20120224 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Buckley Robert CENTRAL INDEX KEY: 0001513778 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35083 FILM NUMBER: 12638323 MAIL ADDRESS: STREET 1: C/O GSI GROUP INC. STREET 2: 125 MIDDLESEX TURNPIKE CITY: BEDFORD STATE: MA ZIP: 01730-1409 ISSUER: 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 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 4 1 primary_doc.xml PRIMARY DOCUMENT X0304 4 2012-02-22 0 0001076930 GSI GROUP INC GSIG 0001513778 Buckley Robert C/O GSI GROUP INC. 125 MIDDLESEX TURNPIKE BEDFORD MA 01730-1409 0 1 0 0 Chief Financial Officer Common Stock 2012-02-22 4 M 0 36666 0 A 36666 D Common Stock 2012-02-22 4 S 0 11984 11.58 D 24682 D Restricted Stock Unit 2012-02-22 4 M 0 36666 0 D Common Stock 36666 73334 D The sale to pay withholding taxes reported in this Form 4 was effectuated pursuant to a Rule 10b5-1 Trading Instruction adopted by the reporting person on November 28, 2011. Each Restricted Stock Unit represents the right to receive one GSI Group Inc. common share upon vesting of such Restricted Stock Unit. The Restricted Stock Units reported on this Form 4 vested on February 22, 2012. /s/ Robert Buckley 2012-02-24