0000874015-23-000122.txt : 20230417 0000874015-23-000122.hdr.sgml : 20230417 20230417204043 ACCESSION NUMBER: 0000874015-23-000122 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230417 DATE AS OF CHANGE: 20230417 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: CA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 000-19125 FILM NUMBER: 23825242 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 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Birchler Brian CENTRAL INDEX KEY: 0001970151 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O IONIS PHARMACEUTICALS, INC. STREET 2: 2855 GAZELLE COURT CITY: CARLSBAD STATE: CA ZIP: 92010 144 1 primary_doc.xml 144 0001970151 XXXXXXXX LIVE 0000874015 IONIS PHARMACEUTICALS INC 000-19125 2855 GAZELLE COURT CARLSBAD CA 92010 7609319200 Birchler Brian Officer Common Stock ETrade by Morgan Stanley

200 Hudson Street, Suite 501 Jersey City CA 07311

713 26937.14 142950000 04/17/2023 NASDAQ Common 04/17/2023 RSUs granted under the 2011 Equity Incentive Plan Ionis Pharmaceuticals, Inc. N 713 04/17/2023 Services rendered N Brian Birchler

2855 GAZELLE COURT Carlsbad CA 92010

Common 01/18/2023 3836 151466.38 04/17/2023 Brian Birchler