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AFTER HRS · 18:10 ET
Market ClerkRecap
Wed Oct 21 · after hours2 signals today106 insider buys this week · $305.5MCIRO short report next: Oct 31The week ahead

IONS

IONIS PHARMACEUTICALS INC
NASDAQ · HEALTH CARE · PHARMACEUTICAL PREPARATIONS
44.27
−1.13 −2.49%
USD · Oct 21, 06:00 p.m. ET

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One year, everything drawn on

252 SESSIONS · DAILY CLOSES
90735639Oct 16 · EVP Research sell $2KOct 16 · EVP, Chief Human Resources Ofc sell $59KJul 29 · 10-Q filed (Q2 2026)Apr 29 · 10-Q filed (Q1 2026)Feb 26 · 10-K filed (FY 2025)Feb 26 · 10-K filed (Q4 2025)Oct 29 · 10-Q filed (Q3 2025)Jul 29 · 10-Q filed (Q2 2025)Apr 29 · 10-Q filed (Q1 2025)Feb 26 · 10-K filed (FY 2024)Feb 26 · 10-K filed (Q4 2024)Oct 29 · 10-Q filed (Q3 2024)Feb 26 · 10-K filed (FY 2023)Feb 26 · 10-K filed (Q4 2023)OCT 2025JAN 2026APRJUL
Insider buyInsider sellCongress buy, above the lineCongress sell, below10-K / 10-Q filedHOVER A MARKER FOR THE FILING
THE WORK ORDER · 2026-10-21
Insiders (90d): $61K net selling
Shorts (latest report): 20.9M short · +15K last period
Every line of the math
49WATCH

Congress is trading it

No STOCK Act disclosure names IONS.

Insider activity

ALL 2
DateInsiderTypeValue
Oct 16EVP ResearchSell$2K
Oct 16EVP, Chief Human Resources OfcSell$59K
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