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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0001193125-10-012103
Filing Date
2010-01-25
Accepted
2010-01-25 16:31:51
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G dsc13g.htm SC 13G 59543
  Complete submission text file 0001193125-10-012103.txt   61395
Mailing Address
Business Address 125 HIGH STREET SOUTH BOSTON MA 02110 6174824870
ESSEX INVESTMENT MANAGEMENT CO LLC (Filed by) CIK: 0000201772 (see all company filings)

IRS No.: 004260191 | State of Incorp.: MA | Fiscal Year End: 1130
Type: SC 13G

Mailing Address 1332 LONDONTOWN BLVD SYKESVILLE MD 21784
Business Address 1332 LONDONTOWN BLVD SYKESVILLE MD 21784 4109707874
GSE SYSTEMS INC (Subject) CIK: 0000944480 (see all company filings)

IRS No.: 521868008 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-45371 | Film No.: 10545093
SIC: 7372 Services-Prepackaged Software