Ionis Pharmaceuticals Inc (IONS) Insider Trading
- $25,659,000.00
- $228,408,051.13
- Feb. 13, 2026
- Stanley T Crooke
| Trader Name | Date | Title | Amount | Price | Type | Total Value |
|---|---|---|---|---|---|---|
| May 30, 2013 | Director | 10,000 | $21.96 | Sell | $219,600.00 | |
| Jan. 16, 2013 | CEO | 1,460 | $14.00 | Sell | $20,440.00 |
Insiders are both buying and selling Ionis Pharmaceuticals Inc stock.
The insider traders at Ionis Pharmaceuticals Inc are: Stanley T Crooke, Patrick R O'neil, Brett P Monia, B Lynne Parshall, C Frank Bennett, Joseph Klein III, Elizabeth L Hougen, Richard S Geary, Eric Swayze, Frederick T Muto, Joseph H Wender, Stanley Crooke, Stanley T. Crooke, Eugene Schneider, Spencer R Berthelsen, Brian Birchler, Sarah Boyce, Joseph Wender, Patrick R. O'neil, Michael R Hayden, Richard Geary, Allene M Diaz, Brett Monia, Joseph Baroldi, Elizabeth L. Hougen, Onaiza Cadoret-Manier, Brett P. Monia, Shannon L Devers, Breaux Castleman, and Ionis Pharmaceuticals Inc
The most active insider trader at Ionis Pharmaceuticals Inc is Stanley T Crooke with 63 trades.
Stanley T Crooke has sold the most Ionis Pharmaceuticals Inc stock with a total value of $66,110,239.88.
Ionis Pharmaceuticals Inc has bought the most Ionis Pharmaceuticals Inc stock with a total value of $50,000,000.00.
The most recent insider trade for Ionis Pharmaceuticals Inc was on Feb. 13, 2026.
The single biggest insider buy for Ionis Pharmaceuticals Inc was from Ionis Pharmaceuticals Inc with a total value of $25,000,000.00 on July 19, 2017.
The single biggest insider sell for Ionis Pharmaceuticals Inc was from Brett P Monia with a total value of $12,294,060.48 on Sept. 3, 2025.