0000874015-21-000051.txt : 20210128 0000874015-21-000051.hdr.sgml : 20210128 20210128192203 ACCESSION NUMBER: 0000874015-21-000051 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210126 FILED AS OF DATE: 20210128 DATE AS OF CHANGE: 20210128 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: CROOKE STANLEY T CENTRAL INDEX KEY: 0000897667 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-19125 FILM NUMBER: 21567301 MAIL ADDRESS: STREET 1: 2855 GAZELLE COURT CITY: CARLSBAD STATE: CA ZIP: 92010 ISSUER: 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 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 4 1 edgar.xml PRIMARY DOCUMENT X0306 4 2021-01-26 0000874015 IONIS PHARMACEUTICALS INC IONS 0000897667 CROOKE STANLEY T C/O IONIS PHARMACEUTICALS, INC. 2855 GAZELLE COURT CARLSBAD, CA 92010 1 1 0 0 Exec Chairman of the Board Common Stock 2021-01-26 2021-01-26 4 S 0 28333 63.7353 D 2021 D Common Stock 3111 I By wife Common Stock 494391 I By trust Shares sold pursuant to a Rule 10b5-1 Trading Plan adopted by the reporting person on January 2, 2020. The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.00 to $64.00, inclusive. The reporting person undertakes to provide to Ionis Pharmaceuticals, Inc., any security holder of Ionis Pharmaceuticals, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (2) of this Form 4. /s/Patrick R. O'Neil, attorney-in-fact 2021-01-28