IONS insider buying
Every open-market purchase of Ionis Pharmaceuticals Inc (IONS) stock by its officers, directors and major shareholders, from SEC Form 4 filings.
Bought, last 12 months$1.06M
Insiders buying (12m)1
Purchases on record1
Last purchase filedJul 31, 2026
In the last 12 months, 1 insider of Ionis Pharmaceuticals Inc bought $1.06M of IONS stock on the open market in 1 reported purchase. The most recent was filed on Jul 31, 2026: Hayden Michael R (Director) bought 20,000 shares at $52.94, worth $1.06M.
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| Filed | Insider | Value | Shares | Price | Stake | Trade | |
|---|---|---|---|---|---|---|---|
| Jul 31 | Hayden Michael RDirector | $1.06M | 20,000 | $52.94 | +500% | Jul 30 | SEC |