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Insider buying
Michael R Hayden bought $1.1M of Ionis Pharmaceuticals Inc (IONS) stock
Michael R Hayden, Dir of Ionis Pharmaceuticals Inc (IONS), bought 20,000 shares of IONS stock worth $1.1M, per an SEC Form 4 filed Jul 31, 2026.
It was an open-market purchase.
The trade happened on Jul 30, 2026, 1 day before it was made public.
IONS has moved -18.3% since the trade date, from $53.28 to $43.54 (Oct 2, 2026 close).
- Traded
- Jul 30, 2026
- Disclosed
- Jul 31, 2026
- Filing delay
- 1 day
- Price since
- -18.3%
- Role
- Dir
- Source
- SEC Form 4
More IONS insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.