0000902664-13-003065.txt : 20130823 0000902664-13-003065.hdr.sgml : 20130823 20130823191626 ACCESSION NUMBER: 0000902664-13-003065 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20130821 FILED AS OF DATE: 20130823 DATE AS OF CHANGE: 20130823 ISSUER: 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 BUSINESS ADDRESS: STREET 1: 100 HAYDEN AVENUE CITY: LEXINGTON STATE: MA ZIP: 02421 BUSINESS PHONE: 6174983300 MAIL ADDRESS: STREET 1: 100 HAYDEN AVENUE CITY: LEXINGTON STATE: MA ZIP: 02421 FORMER COMPANY: FORMER CONFORMED NAME: ADVANCED MAGNETICS INC DATE OF NAME CHANGE: 19920703 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Atchinson Robert CENTRAL INDEX KEY: 0001403404 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-10865 FILM NUMBER: 131058604 MAIL ADDRESS: STREET 1: 200 CLARENDON STREET STREET 2: 52ND FLOOR CITY: BOSTON STATE: MA ZIP: 02116 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Gross Phillip CENTRAL INDEX KEY: 0001403413 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-10865 FILM NUMBER: 131058605 MAIL ADDRESS: STREET 1: 200 CLARENDON STREET STREET 2: 52ND FLOOR CITY: BOSTON STATE: MA ZIP: 02116 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Adage Capital Advisors, L.L.C. CENTRAL INDEX KEY: 0001403403 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-10865 FILM NUMBER: 131058606 BUSINESS ADDRESS: STREET 1: 200 CLARENDON STREET STREET 2: 52ND FLOOR CITY: BOSTON STATE: MA ZIP: 02116 BUSINESS PHONE: 617-867-2800 MAIL ADDRESS: STREET 1: 200 CLARENDON STREET STREET 2: 52ND FLOOR CITY: BOSTON STATE: MA ZIP: 02116 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Adage Capital Partners, L.P. CENTRAL INDEX KEY: 0001163846 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-10865 FILM NUMBER: 131058607 BUSINESS ADDRESS: STREET 1: 200 CLARENDON STREET, 52ND FLOOR CITY: BOSTON STATE: MA ZIP: 02116 BUSINESS PHONE: (617) 867-2800 MAIL ADDRESS: STREET 1: 200 CLARENDON STREET, 52ND FLOOR CITY: BOSTON STATE: MA ZIP: 02116 FORMER NAME: FORMER CONFORMED NAME: ADAGE CAPITAL PARTNERS LP DATE OF NAME CHANGE: 20011219 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ADAGE CAPITAL PARTNERS GP LLC CENTRAL INDEX KEY: 0001165408 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-10865 FILM NUMBER: 131058608 BUSINESS ADDRESS: STREET 1: 200 CLARENDON STREET STREET 2: 52ND FLOOR CITY: BOSTON STATE: MA ZIP: 02116 BUSINESS PHONE: (617) 867-2800 MAIL ADDRESS: STREET 1: 200 CLARENDON STREET, 52ND FLOOR CITY: BOSTON STATE: MA ZIP: 02116 4 1 p13-1672form4.xml AMAG PHARMACEUTICALS, INC. X0306 4 2013-08-21 0 0000792977 AMAG PHARMACEUTICALS INC. AMAG 0001165408 ADAGE CAPITAL PARTNERS GP LLC 200 CLARENDON STREET, 52ND FLOOR BOSTON MA 02116 0 0 1 0 0001163846 Adage Capital Partners, L.P. 200 CLARENDON STREET, 52ND FLOOR BOSTON MA 02116 0 0 1 0 0001403403 Adage Capital Advisors, L.L.C. 200 CLARENDON STREET 52ND FLOOR BOSTON MA 02116 0 0 1 0 0001403404 Atchinson Robert 200 CLARENDON STREET 52ND FLOOR BOSTON MA 02116 0 0 1 0 0001403413 Gross Phillip 200 CLARENDON STREET 52ND FLOOR BOSTON MA 02116 0 0 1 0 Common Stock, par value $.01 per share ("Common Stock")Commo 2013-08-21 4 D 0 400 23.46 D 3903792 I See Footnote Common Stock 2013-08-21 4 D 0 1400 23.51 D 3902392 I See Footnote Common Stock 2013-08-22 4 D 0 1000 24.19 D 3901392 I See Footnote Common Stock 2013-08-22 4 D 0 8000 24.26 D 3893392 I See Footnote Common Stock 2013-08-22 4 D 0 11000 24.36 D 3882392 I See Footnote Common Stock 2013-08-23 4 D 0 3600 24.42 D 3878792 I See Footnote Adage Capital Partners GP, L.L.C., a Delaware limited liability company ("ACPGP"), serves as the general partner of Adage Capital Partners, L.P., a Delaware limited partnership (the "Fund"), and as such has discretion over the portfolio securities beneficially owned by the Fund. Adage Capital Advisors, L.L.C., a Delaware limited liability company ("ACA"), is the managing member of ACPGP and directs ACPGP's operations. Robert Atchinson and Phillip Gross are the managing members of ACPGP and ACA and general partners of the Fund. ACPGP, ACA, Robert Atchinson and Phillip Gross disclaim beneficial ownership of the reported securities except to the extent of their pecuniary interest therein. /s/ Adage Capital Partners GP, L.L.C.; By its managing member Adage Capital Advisors, L.L.C.; By its managing member Robert Atchinson 2013-08-23 /s/ Adage Capital Partners, L.P.; By its general partner Adage Capital Partners GP, L.L.C.; By its managing member Adage Capital Advisors, L.L.C.; By its managing member Robert Atchinson 2013-08-23 /s/ Adage Capital Advisors, L.L.C.; By its managing member Robert Atchinson/s/ Adage Capital Advisors, L.L.C.; By its managing member Robert Atchinson 2013-08-23 /s/ Robert Atchinson 2013-08-23 /s/ Phillip Gross/s/ Phillip Gross 2013-08-23