<SEC-DOCUMENT>0000935836-23-000439-index.html : 20230605 <SEC-HEADER>0000935836-23-000439.hdr.sgml : 20230605 <ACCEPTANCE-DATETIME>20230605160945 ACCESSION NUMBER: 0000935836-23-000439 CONFORMED SUBMISSION TYPE: SC 13G PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230605 DATE AS OF CHANGE: 20230605 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: TScan Therapeutics, Inc. CENTRAL INDEX KEY: 0001783328 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 825282075 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G SEC ACT: 1934 Act SEC FILE NUMBER: 005-92700 FILM NUMBER: 23992546 BUSINESS ADDRESS: STREET 1: 880 WINTER STREET CITY: WALTHAM STATE: MA ZIP: 02451 BUSINESS PHONE: 857-399-9500 MAIL ADDRESS: STREET 1: 880 WINTER STREET CITY: WALTHAM STATE: MA ZIP: 02451 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: EcoR1 Capital, LLC CENTRAL INDEX KEY: 0001587114 IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G BUSINESS ADDRESS: STREET 1: 357 TEHAMA STREET #3 CITY: SAN FRANCISCO STATE: CA ZIP: 94103 BUSINESS PHONE: 415-448-6534 MAIL ADDRESS: STREET 1: 357 TEHAMA STREET #3 CITY: SAN FRANCISCO STATE: CA ZIP: 94103 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G <SEQUENCE>1 <FILENAME>tscan.htm <TEXT> Document 1 - file: tscan.htm
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