<SEC-DOCUMENT>0001193125-21-041468-index.html : 20210212 <SEC-HEADER>0001193125-21-041468.hdr.sgml : 20210212 <ACCEPTANCE-DATETIME>20210212160703 ACCESSION NUMBER: 0001193125-21-041468 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20210212 DATE AS OF CHANGE: 20210212 GROUP MEMBERS: BIOTECH INVEST N.V. SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: IONIS PHARMACEUTICALS INC CENTRAL INDEX KEY: 0000874015 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 330336973 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-41771 FILM NUMBER: 21627253 BUSINESS ADDRESS: STREET 1: 2855 GAZELLE COURT CITY: CARLSBAD STATE: CA ZIP: 92010 BUSINESS PHONE: 7609319200 MAIL ADDRESS: STREET 1: 2855 GAZELLE COURT CITY: CARLSBAD STATE: CA ZIP: 92010 FORMER COMPANY: FORMER CONFORMED NAME: ISIS PHARMACEUTICALS INC DATE OF NAME CHANGE: 19930328 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: BB BIOTECH AG CENTRAL INDEX KEY: 0000924223 STANDARD INDUSTRIAL CLASSIFICATION: UNKNOWN SIC - 0000 [0000] IRS NUMBER: 000000000 STATE OF INCORPORATION: V8 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: SCHWERTSTRASSE 6 CITY: SCHAFFHAUSEN STATE: V8 ZIP: 8200 BUSINESS PHONE: 411724 59 59 MAIL ADDRESS: STREET 1: SCHWERTSTRASSE 6 CITY: SCHAFFHAUSEN STATE: V8 ZIP: 8200 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G/A <SEQUENCE>1 <FILENAME>d129891dsc13ga.htm <DESCRIPTION>SC 13G/A <TEXT> Document 1 - file: d129891dsc13ga.htm
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