0001209191-22-046223.txt : 20220817 0001209191-22-046223.hdr.sgml : 20220817 20220817160526 ACCESSION NUMBER: 0001209191-22-046223 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20220815 FILED AS OF DATE: 20220817 DATE AS OF CHANGE: 20220817 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Rickard Jason CENTRAL INDEX KEY: 0001808505 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34620 FILM NUMBER: 221174005 MAIL ADDRESS: STREET 1: 100 SUMMER STREET, SUITE 2300 CITY: BOSTON STATE: MA ZIP: 02110 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: IRONWOOD PHARMACEUTICALS INC CENTRAL INDEX KEY: 0001446847 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] 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 doc4.xml FORM 4 SUBMISSION X0306 4 2022-08-15 0 0001446847 IRONWOOD PHARMACEUTICALS INC IRWD 0001808505 Rickard Jason C/O IRONWOOD PHARMACEUTICALS, INC. 100 SUMMER STREET, SUITE 2300 BOSTON MA 02110 0 1 0 0 SVP, Chief Operating Officer Class A Common Stock 2022-08-15 4 S 0 994 11.77 D 375736 D This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person. This sale was made to cover tax withholding obligations in connection with vesting and settlement of approximately 25% of the reporting person's restricted stock units granted on September 4, 2018. /s/ Ronald Silver, Attorney-in-Fact 2022-08-17