<SEC-DOCUMENT>0001104659-17-022374-index.html : 20170410 <SEC-HEADER>0001104659-17-022374.hdr.sgml : 20170410 <ACCEPTANCE-DATETIME>20170410075811 ACCESSION NUMBER: 0001104659-17-022374 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 4 CONFORMED PERIOD OF REPORT: 20170407 ITEM INFORMATION: Material Modifications to Rights of Security Holders ITEM INFORMATION: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year ITEM INFORMATION: Financial Statements and Exhibits FILED AS OF DATE: 20170410 DATE AS OF CHANGE: 20170410 FILER: 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: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-10865 FILM NUMBER: 17751657 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 </SEC-HEADER> <DOCUMENT> <TYPE>8-K <SEQUENCE>1 <FILENAME>a17-11048_18k.htm <DESCRIPTION>8-K <TEXT> Document 1 - file: a17-11048_18k.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-3.1 <SEQUENCE>2 <FILENAME>a17-11048_1ex3d1.htm <DESCRIPTION>EX-3.1 <TEXT> Document 2 - file: a17-11048_1ex3d1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-4.2 <SEQUENCE>3 <FILENAME>a17-11048_1ex4d2.htm <DESCRIPTION>EX-4.2 <TEXT> Document 3 - file: a17-11048_1ex4d2.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-4.3 <SEQUENCE>4 <FILENAME>a17-11048_1ex4d3.htm <DESCRIPTION>EX-4.3 <TEXT> Document 4 - file: a17-11048_1ex4d3.htm
</DOCUMENT> </SEC-DOCUMENT>