Disclosure 0000874015-26-000267-2

SEC FORM 4

$59,081.88

IONIS PHARMACEUTICALS INC (IONS)

Sale of 1,357 shares at $43.5386 per share.

Reporting Person Devers Shannon L. · Officer Title EVP, Chief Human Resources Ofc · Transaction Code S

Traded Oct 16, 2026 · Disclosed Oct 19, 2026

Source: SEC Form 4 · 0000874015-26-000267 · filed 2026-10-19 · View filing →

Composed from the Form 4 as filed with the SEC. Share counts, prices and dates are the filing's own; the disclosure lag is counted in business days from the transaction date to the filing date. What is a Form 4?

Cite this card

Desq Long. "IONIS PHARMACEUTICALS INC (IONS)." Disclosed 2026-10-19. https://desqlong.com/cards/0000874015-26-000267-2 (retrieved 2026-10-20).