0000902664-13-002798.txt : 20130808
0000902664-13-002798.hdr.sgml : 20130808
20130808211625
ACCESSION NUMBER: 0000902664-13-002798
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20130806
FILED AS OF DATE: 20130808
DATE AS OF CHANGE: 20130808
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: 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: 131023868
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: 131023869
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
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: 131023870
MAIL ADDRESS:
STREET 1: 200 CLARENDON STREET
STREET 2: 52ND FLOOR
CITY: BOSTON
STATE: MA
ZIP: 02116
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: 131023871
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: 131023872
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
4
1
p13-1574form4.xml
OWNERSHIP DOCUMENT - AMAG PHARMACEUTICALS, INC.
X0306
4
2013-08-06
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")
2013-08-06
4
D
0
1100
23.50
A
3904192
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
2013-08-08
/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
2013-08-08
/s/ Adage Capital Advisors, L.L.C.; By its managing member Robert Atchinson
2013-08-08
/s/ Robert Atchinson
2013-08-08
/s/ Phillip Gross
2013-08-08