| 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 |
|---|---|---|---|---|---|---|---|---|---|
Ionis Pharmaceuticals, Inc. (IONS) has 19 insiders with recent SEC Form 4 filings, including 0 buys and 14 sells. IONS is classified in the Biotechnology industry within the Health Care sector.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| Dir | 156.0K | $8.51M | - | |
| CEO | 99.9K | $5.44M | - | |
| CFO | 82.7K | $4.51M | - | |
| VP | 74.4K | $4.06M | - | |
| VP | 69.7K | $3.80M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Jul 7, 2026 | Bennett C Frank64 | EVP, Chief Scientific Officer | Sell | 20,536 | $84.95 | $1,744,623.34 | -21.5% | - | - | |
| Jul 7, 2026 | Kordasiewicz Holly B. | EVP, Chief Development Officer | Sell | 362 | $84.30 | $30,516.60 | -1.6% | - | - | |
| Jul 7, 2026 | Diaz Allene M. | Director | Sale+OE | 10,111 | $85.42 | $863,637.13 | -72.6% | - | - | |
| Jun 26, 2026 | Monia Brett P60 | Chief Executive Officer | Sale+OE | 85,637 | $79.70 | $6,825,523.71 | -10.4% | - | - | |
| Jun 25, 2026 | Swayze Eric63 | EVP Research | Sell | 10,602 | $79.18 | $839,491.80 | -32.8% | - | - | |
| Jun 15, 2026 | Berthelsen Spencer R | Director | Sale+OE | 8,000 | $73.49 | $587,920.00 | -4.9% | - | - | |
| Jun 12, 2026 | Kordasiewicz Holly B. | EVP, Chief Development Officer | Sale+OE | 60,846 | $73.41 | $4,466,427.83 | -48.4% | - | - | |
| Apr 16, 2026 | Birchler Brian55 | EVP, Corp And Development Ops | Sale+OE | 973 | $75.04 | $73,015.87 | -1.4% | -27.3% | - | |
| Apr 16, 2026 | Jenne Kyle | EVP, Chf Gl Pdt Str Ofcr | Sale+OE | 4,902 | $75.17 | $368,488.24 | -17.1% | -27.3% | - | |
| Apr 16, 2026 | Baroldi Joseph53 | EVP, Chief Business Officer | Sale+OE | 5,619 | $74.56 | $418,952.64 | -10.8% | -27.3% | - |