<SEC-DOCUMENT>0001485003-21-000159-index.html : 20210721 <SEC-HEADER>0001485003-21-000159.hdr.sgml : 20210721 <ACCEPTANCE-DATETIME>20210721173935 ACCESSION NUMBER: 0001485003-21-000159 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 4 CONFORMED PERIOD OF REPORT: 20210720 FILED AS OF DATE: 20210721 DATE AS OF CHANGE: 20210721 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Jewett Michael A. S. CENTRAL INDEX KEY: 0001873730 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36296 FILM NUMBER: 211105397 MAIL ADDRESS: STREET 1: C/O SESEN BIO, INC. STREET 2: 245 FIRST STREET, SUITE 1800 CITY: CAMBRIDGE STATE: MA ZIP: 02142 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Sesen Bio, Inc. CENTRAL INDEX KEY: 0001485003 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 262025616 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 245 FIRST STREET STREET 2: SUITE 1800 CITY: CAMBRIDGE STATE: MA ZIP: 02142 BUSINESS PHONE: 617-444-8550 MAIL ADDRESS: STREET 1: 245 FIRST STREET STREET 2: SUITE 1800 CITY: CAMBRIDGE STATE: MA ZIP: 02142 FORMER COMPANY: FORMER CONFORMED NAME: Eleven Biotherapeutics, Inc. DATE OF NAME CHANGE: 20100223 </SEC-HEADER> <DOCUMENT> <TYPE>3 <SEQUENCE>1 <FILENAME>wf-form3_162690356027307.xml <DESCRIPTION>FORM 3 <TEXT> Document 1 - file: wf-form3_162690356027307.html
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