IONIS PHARMACEUTICALS INC (IIONS) — Insider Trading
Insider trading activity for IONIS PHARMACEUTICALS INC sourced from SEC EDGAR Form 4 filings.
Overview
- Total insider trades: 100
- Last trade date: Oct 16, 2026
- Ticker: IIONS
Top Insiders
- Reikes Peter N — 1 trades, buy: $0, sell: $0
- HERMAN JOAN E — 2 trades, buy: $0, sell: $0
- Hayden Michael R — 2 trades, buy: $0, sell: $0
- HANTSON LUDWIG — 1 trades, buy: $0, sell: $0
- YANG MICHAEL J. — 2 trades, buy: $0, sell: $0
Recent Trades
| Date | Insider | Ticker / Company |
Type | Shares | Value |
| Oct 16, 2026 |
Devers Shannon L. |
IIONS IONIS PHARMACEUTICALS INC |
OTHER |
1,357 |
$60K |
| Jul 1, 2026 |
BERTHELSEN SPENCER R |
IONS IONIS PHARMACEUTICALS INC |
OTHER |
2,301 |
N/A |
| Jul 1, 2026 |
BERTHELSEN SPENCER R |
IONS IONIS PHARMACEUTICALS INC |
OTHER |
5,369 |
N/A |
| Jul 1, 2026 |
Diaz Allene M. |
IONS IONIS PHARMACEUTICALS INC |
OTHER |
2,301 |
N/A |
| Jul 1, 2026 |
Diaz Allene M. |
IONS IONIS PHARMACEUTICALS INC |
OTHER |
5,369 |
N/A |
| Jul 1, 2026 |
Hayden Michael R |
IONS IONIS PHARMACEUTICALS INC |
OTHER |
2,301 |
N/A |
| Jul 1, 2026 |
Hayden Michael R |
IONS IONIS PHARMACEUTICALS INC |
OTHER |
5,369 |
N/A |
| Jul 1, 2026 |
KLEIN JOSEPH III |
IONS IONIS PHARMACEUTICALS INC |
OTHER |
2,301 |
N/A |
| Jul 1, 2026 |
KLEIN JOSEPH III |
IONS IONIS PHARMACEUTICALS INC |
OTHER |
5,369 |
N/A |
| Jul 1, 2026 |
KLEIN JOSEPH III |
IONS IONIS PHARMACEUTICALS INC |
OTHER |
11,518 |
N/A |
| Jul 1, 2026 |
KLEIN JOSEPH III |
IONS IONIS PHARMACEUTICALS INC |
SELL |
11,419 |
$903K |
| Jul 1, 2026 |
KLEIN JOSEPH III |
IONS IONIS PHARMACEUTICALS INC |
SELL |
99 |
$8K |
| Jul 1, 2026 |
KLEIN JOSEPH III |
IONS IONIS PHARMACEUTICALS INC |
OTHER |
11,518 |
$460K |
| Jul 1, 2026 |
HERMAN JOAN E |
IONS IONIS PHARMACEUTICALS INC |
OTHER |
2,301 |
N/A |
| Jul 1, 2026 |
HERMAN JOAN E |
IONS IONIS PHARMACEUTICALS INC |
OTHER |
5,369 |
N/A |
| Jul 1, 2026 |
LOSCALZO JOSEPH |
IONS IONIS PHARMACEUTICALS INC |
OTHER |
2,301 |
N/A |
| Jul 1, 2026 |
LOSCALZO JOSEPH |
IONS IONIS PHARMACEUTICALS INC |
OTHER |
5,369 |
N/A |
| Jul 1, 2026 |
YANG MICHAEL J. |
IONS IONIS PHARMACEUTICALS INC |
OTHER |
2,301 |
N/A |
| Jul 1, 2026 |
YANG MICHAEL J. |
IONS IONIS PHARMACEUTICALS INC |
OTHER |
5,369 |
N/A |
| Jun 26, 2026 |
Schneider Eugene |
IONS IONIS PHARMACEUTICALS INC |
OTHER |
26,000 |
N/A |
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