Patrick R. O'Neil, EVP & General Counsel at IONIS PHARMACEUTICALS INC (IONS), sold 5,324 shares at $63.50 ($338K) on 2021-01-25, disclosed to the SEC on 2021-01-27.
Seasonal sale ($338k) by EVP & General Counsel — this insider has traded IONS in January in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.
| Filing → |
| IONS | SELL | 2026-02-02 | $516K | — | Filing → |
| IONS | SELL | 2026-01-20 | $697K | — | Filing → |
| IONS | SELL | 2025-10-08 | $1.2M | — | Filing → |