0000899243-20-033178.txt : 20201209 0000899243-20-033178.hdr.sgml : 20201209 20201209170305 ACCESSION NUMBER: 0000899243-20-033178 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20201208 FILED AS OF DATE: 20201209 DATE AS OF CHANGE: 20201209 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Heffernan Michael Thomas CENTRAL INDEX KEY: 0001448914 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-37566 FILM NUMBER: 201378450 MAIL ADDRESS: STREET 1: C/O CORNERSTONE THERAPEUTICS INC. STREET 2: 1255 CRESCENT GREEN DRIVE, SUITE 250 CITY: CARY STATE: NC ZIP: 27518 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: SYNLOGIC, INC. CENTRAL INDEX KEY: 0001527599 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 261824804 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 301 BINNEY STREET STREET 2: SUITE 402 CITY: CAMBRIDGE STATE: MA ZIP: 02142 BUSINESS PHONE: 617-401-9975 MAIL ADDRESS: STREET 1: 301 BINNEY STREET STREET 2: SUITE 402 CITY: CAMBRIDGE STATE: MA ZIP: 02142 FORMER COMPANY: FORMER CONFORMED NAME: Mirna Therapeutics, Inc. DATE OF NAME CHANGE: 20110809 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2020-12-08 0 0001527599 SYNLOGIC, INC. SYBX 0001448914 Heffernan Michael Thomas C/O SYNLOGIC, INC. 301 BINNEY STREET, SUITE 402 CAMBRIDGE MA 02142 1 0 0 0 Stock Option (right to buy) 2.29 2020-12-08 4 A 0 30000 0.00 A 2030-12-08 Common Stock 30000 30000 D The option vests and becomes exercisable in substantially equal installments on each of the first three anniversaries of the Transaction Date, subject to the Reporting Person continuing to provide services to the Issuer through such vesting date. /s/ Michael Heffernan 2020-12-09