<SEC-DOCUMENT>0000812295-18-000004-index.html : 20180206 <SEC-HEADER>0000812295-18-000004.hdr.sgml : 20180206 <ACCEPTANCE-DATETIME>20180206151921 ACCESSION NUMBER: 0000812295-18-000004 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20180206 DATE AS OF CHANGE: 20180206 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: AMAG PHARMACEUTICALS INC. CENTRAL INDEX KEY: 0000792977 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 042742593 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-38286 FILM NUMBER: 18577392 BUSINESS ADDRESS: STREET 1: 1100 WINTER STREET CITY: WALTHAM STATE: MA ZIP: 02451 BUSINESS PHONE: 6174983300 MAIL ADDRESS: STREET 1: 1100 WINTER STREET CITY: WALTHAM STATE: MA ZIP: 02451 FORMER COMPANY: FORMER CONFORMED NAME: ADVANCED MAGNETICS INC DATE OF NAME CHANGE: 19920703 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: JANUS CAPITAL MANAGEMENT LLC CENTRAL INDEX KEY: 0000812295 STANDARD INDUSTRIAL CLASSIFICATION: UNKNOWN SIC - 0000 [0000] IRS NUMBER: 753019302 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 151 DETROIT ST. CITY: DENVER STATE: CO ZIP: 80206-4805 BUSINESS PHONE: 3033333863 MAIL ADDRESS: STREET 1: 151 DETROIT ST. CITY: DENVER STATE: CO ZIP: 80206-4805 FORMER COMPANY: FORMER CONFORMED NAME: JANUS CAPITAL GROUP INC DATE OF NAME CHANGE: 20030103 FORMER COMPANY: FORMER CONFORMED NAME: JANUS CAPITAL MANAGEMENT LLC DATE OF NAME CHANGE: 20020424 FORMER COMPANY: FORMER CONFORMED NAME: JANUS CAPITAL CORP DATE OF NAME CHANGE: 19931213 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G/A <SEQUENCE>1 <FILENAME>amag2102018.txt <DESCRIPTION>JANUS CAPITAL MANAGEMENT 12/31/17 <5% ANNUAL CLOSEOUT <TEXT> Document 1 - file: amag2102018.txt
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