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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001308225-12-000004
Filing Date
2012-03-12
Accepted
2012-03-12 21:03:38
Documents
1
Period of Report
2012-03-08

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4  
1 PRIMARY DOCUMENT primary_doc.xml 4 4118
  Complete submission text file 0001308225-12-000004.txt   5780
Mailing Address 125 MIDDLESEX TURNPIKE . BEDFORD MA 01730
Business Address 125 MIDDLESEX TURNPIKE . BEDFORD MA 01730 781-266-5618
GSI GROUP INC (Issuer) CIK: 0001076930 (see all company filings)

IRS No.: 980110412 | State of Incorp.: A3 | Fiscal Year End: 1231
SIC: 3690 Miscellaneous Electrical Machinery, Equipment & Supplies

Mailing Address C/O GSI GROUP INC. 125 MIDDLESEX TURNPIKE BEDFORD MA 01730
Business Address
CHANG PETER L (Reporting) CIK: 0001528099 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-35083 | Film No.: 12685596