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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000874015-20-000131
Filing Date
2020-09-23
Accepted
2020-09-23 18:44:03
Documents
1
Period of Report
2020-09-21

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgar.html 4  
1 PRIMARY DOCUMENT edgar.xml 4 6363
  Complete submission text file 0000874015-20-000131.txt   7763
Mailing Address 2855 GAZELLE COURT CARLSBAD CA 92010
Business Address 2855 GAZELLE COURT CARLSBAD CA 92010 7609319200
IONIS PHARMACEUTICALS INC (Issuer) CIK: 0000874015 (see all company filings)

IRS No.: 330336973 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations

Mailing Address 2855 GAZELLE COURT CARLSBAD CA 92010
Business Address
CROOKE STANLEY T (Reporting) CIK: 0000897667 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-19125 | Film No.: 201193051