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4//SEC Filing

Birchler Brian 4

Accession 0000874015-25-000099

CIK 0000874015other

View on SEC.gov Company Profile

Filed

Mar 3, 7:00 PM ET

Accepted

Mar 4, 5:16 PM ET

Size

4.8 KB

Accession

0000874015-25-000099

Insider Transaction Report

Form 4

Period: 2025-02-28

IONIS PHARMACEUTICALS INCIONS

EVP, Corp and Development Ops

Transactions

Other
Common Stock
2025-02-28$28.21/sh+414$11,680→ 55,465 total

Footnotes (1)

[F1]Reporting shares purchased under the Ionis Pharmaceuticals, Inc. Amended and Restated 2000 Employee Stock Purchase Plan on February 28,2025. These shares may not be sold until August 28, 2025.

Documents

1 file

4
edgardoc.xmlPrimary
PRIMARY DOCUMENT

Issuer

IONIS PHARMACEUTICALS INC

CIK 0000874015

Entity typeother

Related Parties

1

filerCIK 0001970151

Filing Metadata

Form type: 4
Filed: Mar 3, 7:00 PM ET
Accepted: Mar 4, 5:16 PM ET
Size: 4.8 KB

View on SEC.gov