0001179110-15-000667.txt : 20150108 0001179110-15-000667.hdr.sgml : 20150108 20150108133207 ACCESSION NUMBER: 0001179110-15-000667 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20150101 FILED AS OF DATE: 20150108 DATE AS OF CHANGE: 20150108 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MERRIMACK PHARMACEUTICALS INC CENTRAL INDEX KEY: 0001274792 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: ONE KENDALL SQUARE STREET 2: SUITE B7201 CITY: CAMBRIDGE STATE: MA ZIP: 02139 BUSINESS PHONE: 617-441-1000 MAIL ADDRESS: STREET 1: ONE KENDALL SQUARE STREET 2: SUITE B7201 CITY: CAMBRIDGE STATE: MA ZIP: 02139 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: RAY RUSSELL T CENTRAL INDEX KEY: 0001225960 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35409 FILM NUMBER: 15515732 MAIL ADDRESS: STREET 1: 2525 DUPONT DR CITY: IRVINE STATE: CA ZIP: 92612 3 1 edgar.xml FORM 3 - X0206 3 2015-01-01 0 0001274792 MERRIMACK PHARMACEUTICALS INC MACK 0001225960 RAY RUSSELL T C/O MERRIMACK PHARMACEUTICALS, INC. ONE KENDALL SQUARE, SUITE B7201 CAMBRIDGE MA 02139 1 0 0 0 Common Stock 10000 I By RBKD Enterprises, LLC /s/ Jeffrey A. Munsie, attorney-in-fact 2015-01-08