<SEC-DOCUMENT>0001037389-15-000065-index.html : 20150212 <SEC-HEADER>0001037389-15-000065.hdr.sgml : 20150212 <ACCEPTANCE-DATETIME>20150212153549 ACCESSION NUMBER: 0001037389-15-000065 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20150212 DATE AS OF CHANGE: 20150212 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: PSYCHEMEDICS CORP CENTRAL INDEX KEY: 0000806517 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-MEDICAL LABORATORIES [8071] IRS NUMBER: 581701987 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-39145 FILM NUMBER: 15605686 BUSINESS ADDRESS: STREET 1: 125 NAGOG PARK CITY: ACTON STATE: MA ZIP: 01720 BUSINESS PHONE: 978-206-8220 MAIL ADDRESS: STREET 1: 125 NAGOG PARK CITY: ACTON STATE: MA ZIP: 01720 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: RENAISSANCE TECHNOLOGIES LLC CENTRAL INDEX KEY: 0001037389 IRS NUMBER: 260385758 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 800 THIRD AVE CITY: NEW YORK STATE: NY ZIP: 10022 BUSINESS PHONE: 2124866780 MAIL ADDRESS: STREET 1: 800 THIRD AVE CITY: NEW YORK STATE: NY ZIP: 10022 FORMER COMPANY: FORMER CONFORMED NAME: RENAISSANCE TECHNOLOGIES CORP DATE OF NAME CHANGE: 19990324 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G/A <SEQUENCE>1 <FILENAME>pmd-13g_20141231.txt <TEXT> Document 1 - file: pmd-13g_20141231.txt
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