0000874015-24-000089.txt : 20240202 0000874015-24-000089.hdr.sgml : 20240202 20240202172512 ACCESSION NUMBER: 0000874015-24-000089 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240202 DATE AS OF CHANGE: 20240202 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: IONIS PHARMACEUTICALS INC CENTRAL INDEX KEY: 0000874015 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences 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: 24592889 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: HOUGEN ELIZABETH L CENTRAL INDEX KEY: 0001074773 STANDARD INDUSTRIAL CLASSIFICATION: IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES [2835] ORGANIZATION NAME: 03 Life Sciences STATE OF INCORPORATION: DE FISCAL YEAR END: 0331 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 2855 GAZELLE COURT STREET 2: C/O IONIS PHARMACEUTICALS, INC. CITY: CARLSBAD STATE: CA ZIP: 92010 144 1 primary_doc.xml 144 0001074773 XXXXXXXX LIVE 0000874015 IONIS PHARMACEUTICALS INC 000-19125 2855 GAZELLE COURT CARLSBAD CA 92010 7609319200 HOUGEN ELIZABETH L Officer Common Stock Morgan Stanley Smith Barney

1585 Broadway New York NY 10036

2125 105272.23 143472119 02/02/2024 NASDAQ Common Stock 02/01/2024 PSUs granted under the 2011 Equity Incentive Plan Ionis Pharmaceuticals, Inc. N 2125 02/01/2024 Services rendered N Morgan Stanley Smith Barney

1585 Broadway New York NY 10036

Common stock 01/17/2024 8683 437770.81 02/02/2024 Elizabeth L. Hougen