0001179110-21-001112.txt : 20210202 0001179110-21-001112.hdr.sgml : 20210202 20210202184916 ACCESSION NUMBER: 0001179110-21-001112 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210129 FILED AS OF DATE: 20210202 DATE AS OF CHANGE: 20210202 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: MCCOURT Thomas A CENTRAL INDEX KEY: 0001478448 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36065 FILM NUMBER: 21583310 MAIL ADDRESS: STREET 1: C/O IRONWOOD PHARMACEUTICALS, INC. STREET 2: 100 SUMMER STREET, SUITE 2300 CITY: BOSTON STATE: MA ZIP: 02110 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ACCELERON PHARMA INC CENTRAL INDEX KEY: 0001280600 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 128 SIDNEY STREET CITY: CAMBRIDGE STATE: MA ZIP: 02139 BUSINESS PHONE: 617-649-9200 MAIL ADDRESS: STREET 1: 128 SIDNEY STREET CITY: CAMBRIDGE STATE: MA ZIP: 02139 4 1 edgar.xml FORM 4 - X0306 4 2021-01-29 0 0001280600 ACCELERON PHARMA INC XLRN 0001478448 MCCOURT Thomas A 128 SIDNEY STREET CAMBRIDGE MA 02139 1 0 0 0 Common Stock 2021-01-29 4 A 0 1622 0 A 6044 D Option to Purchase Common Stock 115.53 2021-01-29 4 A 0 3222 0 A 2031-01-29 Common Stock 3222 3222 D The shares of common stock underlying this stock option award vest in full on the one year anniversary of the grant date. /s/ Adam M. Veness, as attorney-in-fact for Thomas A. McCourt 2021-02-02