<SEC-DOCUMENT>0001387131-20-001277-index.html : 20200211 <SEC-HEADER>0001387131-20-001277.hdr.sgml : 20200211 <ACCEPTANCE-DATETIME>20200211125733 ACCESSION NUMBER: 0001387131-20-001277 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20200211 DATE AS OF CHANGE: 20200211 GROUP MEMBERS: DAVID C. OTT GROUP MEMBERS: O. ANDREAS HALVORSEN GROUP MEMBERS: ROSE S. SHABET GROUP MEMBERS: VIKING GLOBAL OPPORTUNITIES GP LLC GROUP MEMBERS: VIKING GLOBAL OPPORTUNITIES ILLIQUID INVESTMENTS SUB-MASTER LP GROUP MEMBERS: VIKING GLOBAL OPPORTUNITIES LIQUID PORTFOLIO SUB-MASTER LP GROUP MEMBERS: VIKING GLOBAL OPPORTUNITIES PORTFOLIO GP LLC SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Eidos Therapeutics, Inc. CENTRAL INDEX KEY: 0001731831 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 463733671 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-90540 FILM NUMBER: 20595553 BUSINESS ADDRESS: STREET 1: 101 MONTGOMERY STREET, SUITE 2550 CITY: SAN FRANCISCO STATE: CA ZIP: 94104 BUSINESS PHONE: 650-391-9740 MAIL ADDRESS: STREET 1: 101 MONTGOMERY STREET, SUITE 2550 CITY: SAN FRANCISCO STATE: CA ZIP: 94104 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: VIKING GLOBAL INVESTORS LP CENTRAL INDEX KEY: 0001103804 IRS NUMBER: 134055118 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 55 RAILROAD AVENUE CITY: GREENWICH STATE: CT ZIP: 06830 BUSINESS PHONE: 212-672-7050 MAIL ADDRESS: STREET 1: 55 RAILROAD AVENUE CITY: GREENWICH STATE: CT ZIP: 06830 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G/A <SEQUENCE>1 <FILENAME>eidos-sc13ga_123119.htm <DESCRIPTION>AMENDMENT TO FORM SC 13G <TEXT> Document 1 - file: eidos-sc13ga_123119.htm
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