IONIS PHARMACEUTICALS INC (IONS) Insider Trading
Sector: Biotechnology · Market Cap: $9.9B · 0 insider purchases in the last 7 days
No open market insider purchases at IONIS PHARMACEUTICALS INC in the last 7 days.
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Start for FreeAbout IONIS PHARMACEUTICALS INC Insider Trading
1 insider at IONIS PHARMACEUTICALS INC (IONS) has purchased stock in the past 90 days, totaling $1.1M across 2 transactions (20,000 shares).
The most recent purchase was by Director Hayden Michael R on July 31, 2026 — a $258K buy of 5,000 shares at $51.60, bringing their total holdings to 24,000 shares.
This insider buying is notable given that IONS had no recorded open market purchases in the nine months before that.
IONS is in the Biotechnology sector within the Biotechnology industry with a market cap of $9.9B.
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