Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000902664-13-002356
Filing Date
2013-05-24
Accepted
2013-05-24 12:43:29
Documents
1

Document Format Files

Seq Description Document Type Size
1 GSI GROUP INC. p13-1316sc13g.htm SC 13G 87090
  Complete submission text file 0000902664-13-002356.txt   88898
Mailing Address 125 MIDDLESEX TURNPIKE . BEDFORD MA 01730
Business Address 125 MIDDLESEX TURNPIKE . BEDFORD MA 01730 781-266-5618
GSI GROUP INC (Subject) CIK: 0001076930 (see all company filings)

EIN.: 980110412 | State of Incorp.: A3 | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-60011 | Film No.: 13871079
SIC: 3690 Miscellaneous Electrical Machinery, Equipment & Supplies

Mailing Address 401 BAY STREET SUITE 1900, P.O. BOX 19 TORONTO A6 M5H 2Y4
Business Address 401 BAY STREET SUITE 1900, P.O. BOX 19 TORONTO A6 M5H 2Y4 416-367-4364
Polar Securities Inc. (Filed by) CIK: 0001326389 (see all company filings)

EIN.: 000000000 | State of Incorp.: A6 | Fiscal Year End: 0331
Type: SC 13G