C. Frank Bennett, Chief Scientific Officer at IONIS PHARMACEUTICALS INC (IONS), sold 14,106 shares at $51.32 ($724K) on 2020-12-02, disclosed to the SEC on 2020-12-04.
Open-market sale of $724k IONS by Chief Scientific Officer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $51.32 | 7,053 | $362K | 50.0% |
| 2 | $51.32 | 7,053 | $362K | 50.0% |
| Total | $51.32 avg | 14,106 | $724K | 100% |
| Filing → |
| IONS | SELL | 2026-02-04 | $14.1M | — | Filing → |
| IONS | SELL | 2026-02-02 | $976K | — | Filing → |
| IONS | SELL | 2026-01-20 | $675K | — | Filing → |