| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Insider activity in IONS over the last quarter tilts toward selling: insiders offloaded a net 1,410 shares worth roughly $61K. In the past 30 days, 0 insiders bought and 2 sold.
Both insiders who sold still hold shares after their sales.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| CEO | 242.8K | $9.81M | - | |
| Dir | 161.2K | $6.52M | - | |
| VP | 102.9K | $4.16M | - | |
| CFO | 82.7K | $3.34M | - | |
| VP | 77.1K | $3.12M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 26, 2026 | Brett P Monia63 | Chief Executive Officer | Sale+OE10b5-1 | 85,637 | $79.70 | $6,825,523.71 | -25.9% | -46.0% | - | |
| Jun 25, 2026 | Eric Swayze67 | EVP Research | Sell10b5-1 | 10,602 | $79.18 | $839,491.80 | -32.8% | -43.9% | - | |
| Jun 15, 2026 | Spencer R Berthelsen56 | Director | Sale+OE10b5-1 | 8,000 | $73.49 | $587,920.00 | -4.9% | -30.4% | - | |
| Jun 12, 2026 | Holly B. Kordasiewicz60 | EVP, Chief Development Officer | Sale+OE10b5-1 | 60,846 | $73.41 | $4,466,427.83 | -73.0% | -24.1% | - | |
| Jun 1, 2026 | Spencer R Berthelsen56 | Director | Sale+OE10b5-1 | 8,000 | $75.67 | $605,360.00 | -4.9% | -19.9% | - | |
| May 14, 2026 | Brett P Monia63 | Chief Executive Officer | Sale+OE10b5-1 | 4,536 | $78.49 | $356,012.45 | -1.8% | -25.3% | - | |
| May 4, 2026 | Joseph Loscalzo55 | Director | Sale+OE10b5-1 | 77,289 | $75.06 | $5,801,226.23 | -68.0% | -27.8% | - | |
| May 1, 2026 | Joseph Klein III62 | Director | Sale+OE10b5-1 | 10,111 | $73.51 | $743,238.27 | -47.9% | -29.2% | - | |
| Apr 28, 2026 | Joseph Baroldi65 | EVP, Chief Business Officer | Sell10b5-1 | 1,626 | $71.79 | $116,726.80 | -3.5% | -22.0% | - | |
| Apr 16, 2026 | Kyle Jenne51 | EVP, Chf Gl Pdt Str Officer | Sale+OE | 4,902 | $75.17 | $368,488.24 | -17.1% | -27.3% | - |