0000950170-24-076220.txt : 20240621 0000950170-24-076220.hdr.sgml : 20240621 20240621160508 ACCESSION NUMBER: 0000950170-24-076220 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240618 FILED AS OF DATE: 20240621 DATE AS OF CHANGE: 20240621 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Moukheibir Catherine CENTRAL INDEX KEY: 0001772130 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34620 FILM NUMBER: 241060135 MAIL ADDRESS: STREET 1: C/O IRONWOOD PHARMACEUTICALS, INC. STREET 2: 100 SUMMER STREET, SUITE 2300 CITY: BOSTON STATE: MA ZIP: 02110 FORMER NAME: FORMER CONFORMED NAME: Moukheibir Catherine Michener DATE OF NAME CHANGE: 20190328 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: IRONWOOD PHARMACEUTICALS INC CENTRAL INDEX KEY: 0001446847 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences IRS NUMBER: 043404176 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 100 SUMMER STREET, SUITE 2300 CITY: BOSTON STATE: MA ZIP: 02110 BUSINESS PHONE: 617-621-7722 MAIL ADDRESS: STREET 1: 100 SUMMER STREET, SUITE 2300 CITY: BOSTON STATE: MA ZIP: 02110 4 1 ownership.xml 4 X0508 4 2024-06-18 0001446847 IRONWOOD PHARMACEUTICALS INC IRWD 0001772130 Moukheibir Catherine C/O IRONWOOD PHARMACEUTICALS, INC. 100 SUMMER STREET, SUITE 2300 BOSTON MA 02110 true false false false false Class A Common Stock 2024-06-18 4 A false 24311 0 A 72944 D The restricted stock, granted pursuant to the Second Amended and Restated Non-employee Director Compensation Policy, effective January 1, 2024, vests in full on the date immediately preceding the date of the annual meeting of stockholders for the next calendar year. /s/ Brian Tessler, Attorney-in-Fact 2024-06-21