0001172661-15-000179.txt : 20150127 0001172661-15-000179.hdr.sgml : 20150127 20150127112516 ACCESSION NUMBER: 0001172661-15-000179 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20141231 FILED AS OF DATE: 20150127 DATE AS OF CHANGE: 20150127 EFFECTIVENESS DATE: 20150127 FILER: COMPANY DATA: COMPANY CONFORMED NAME: ESSEX INVESTMENT MANAGEMENT CO LLC CENTRAL INDEX KEY: 0000201772 IRS NUMBER: 004260191 STATE OF INCORPORATION: DE FISCAL YEAR END: 1130 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-00878 FILM NUMBER: 15550705 BUSINESS ADDRESS: STREET 1: 125 HIGH STREET STREET 2: SUITE 1803 CITY: BOSTON STATE: MA ZIP: 02110 BUSINESS PHONE: 6174824870 MAIL ADDRESS: STREET 1: 125 HIGH STREET STREET 2: SUITE 1803 CITY: BOSTON STATE: MA ZIP: 02110 FORMER COMPANY: FORMER CONFORMED NAME: ESSEX INVESTMENT MANAGEMENT CO INC DATE OF NAME CHANGE: 19920929 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0000201772 XXXXXXXX 12-31-2014 12-31-2014 false ESSEX INVESTMENT MANAGEMENT CO LLC
125 High Street Suite 1803 Boston MA 02110
13F HOLDINGS REPORT 028-00878 N
Michael McCarthy Chief Operating Officer and Chief Compliance Officer 617-342-3245 /s/ Michael McCarthy Boston MA 01-27-2015 0 332 686664
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