<SEC-DOCUMENT>0000902664-19-003959-index.html : 20191010 <SEC-HEADER>0000902664-19-003959.hdr.sgml : 20191010 <ACCEPTANCE-DATETIME>20191010163252 ACCESSION NUMBER: 0000902664-19-003959 CONFORMED SUBMISSION TYPE: SC 13D/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20191010 DATE AS OF CHANGE: 20191010 GROUP MEMBERS: DAVID JOHNSON GROUP MEMBERS: KENNETH SHEA 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 13D/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-38286 FILM NUMBER: 191146449 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: AMAG PHARMACEUTICALS INC. DATE OF NAME CHANGE: 20070724 FORMER COMPANY: FORMER CONFORMED NAME: ADVANCED MAGNETICS INC DATE OF NAME CHANGE: 19920703 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: Caligan Partners LP CENTRAL INDEX KEY: 0001727492 IRS NUMBER: 822603419 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13D/A BUSINESS ADDRESS: STREET 1: 520 MADISON AVENUE CITY: NEW YORK STATE: NY ZIP: 10022 BUSINESS PHONE: 718-570-6018 MAIL ADDRESS: STREET 1: 520 MADISON AVENUE CITY: NEW YORK STATE: NY ZIP: 10022 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13D/A <SEQUENCE>1 <FILENAME>p19-2049sc13da.htm <DESCRIPTION>AMAG PHARMACEUTICALS, INC. <TEXT> Document 1 - file: p19-2049sc13da.htm
</DOCUMENT> </SEC-DOCUMENT>