0000048532-23-000021.txt : 20231215 0000048532-23-000021.hdr.sgml : 20231215 20231215150449 ACCESSION NUMBER: 0000048532-23-000021 CONFORMED SUBMISSION TYPE: 144/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20231215 DATE AS OF CHANGE: 20231215 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/A SEC ACT: 1933 Act SEC FILE NUMBER: 000-19125 FILM NUMBER: 231489949 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: Monia Brett P CENTRAL INDEX KEY: 0001537529 FILING VALUES: FORM TYPE: 144/A MAIL ADDRESS: STREET 1: 2855 GAZELLE COURT STREET 2: C/O IONIS PHARMACEUTICALS, INC. CITY: CARLSBAD STATE: CA ZIP: 92010 144/A 1 primary_doc.xml 144/A 0000048532-23-000018 0001537529 XXXXXXXX LIVE 0000874015 IONIS PHARMACEUTICALS INC 000-19125 2855 GAZELLE COURT CARLSBAD CA 92010 7609319200 Monia Brett P Officer Director COMMON STOCK INSIGHT SECURITIES, INC.

600 CENTRAL STE 293 HIGHLAND PARK CA 60035

10613 526236.00 143100000 12/14/2023 NYSE COMMON STOCK 01/03/2021 COMPENSATION IONIS PHARMACEUTICALS, INC. N 10613 01/03/2021 COMPENSATION N BRETT MONIA

2855 GAZELLE COURT CARLSBAD CA 92010

COMMON STOCK 10/12/2023 3770 173420.00 INSIGHT SECURITIES SOLD 10,613 SHARES OF IONIS PHARMACEUTICALS,INC. FOR BRETT MONIA. FILED 144/A TO CORRECT DATE OF ACQUISITION AND DATE OF PAYMENT. 12/15/2023 07/13/2023 MICHAEL MAKULA