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Insider selling
Joseph Klein III sold $910K of Ionis Pharmaceuticals Inc (IONS) stock
Joseph Klein III, Dir of Ionis Pharmaceuticals Inc (IONS), sold 11,518 shares of IONS stock worth $910K, per an SEC Form 4 filed Jul 6, 2026.
The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.
The trade happened on Jul 1, 2026, 5 days before it was made public.
IONS has moved -43.9% since the trade date, from $79.19 to $44.44 (Sep 18, 2026 close).
- Traded
- Jul 1, 2026
- Disclosed
- Jul 6, 2026
- Filing delay
- 5 days
- Price since
- -43.9%
- 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.