IONIS PHARMACEUTICALS INC
IONS
78 insider filings · Latest: Jul 30, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Jan 30, 2026 | Feb 3 1:51 AM | Patrick R. O'NeilEVP CLO & General Counsel | Sale | 6,179 | $83.53 | $516.2K | 71,983(D) | View → |
| Jan 30, 2026 | Feb 3 1:51 AM | Brett P MoniaDirector, Chief Executive Officer | Sale | 62,970 | $82.72 | $5.2M | 283,927(D) | View → |
| Jan 30, 2026 | Feb 3 1:51 AM | HOUGEN ELIZABETH LEVP, Finance & CFO | Sale | 6,988 | $83.24 | $581.7K | 132,881(D) | View → |
| Jan 30, 2026 | Feb 3 1:51 AM | Brian BirchlerEVP, Corp and Development Ops | Sale | 6,179 | $83.03 | $513.0K | 66,247(D) | View → |
| Jan 30, 2026 | Feb 3 1:51 AM | BENNETT C FRANKEVP, Chief Scientific Officer | Sale | 5,885 | $82.95 | $488.1K | 100,293(D) | View → |
| Jan 30, 2026 | Feb 3 1:51 AM | Joseph BaroldiEVP, Chief Business Officer | Sale | 5,296 | $82.96 | $439.4K | 45,413(D) | View → |
| Feb 2, 2026 | Feb 2 9:22 PM | BENNETT C FRANK | Proposed Sale | 85,089 | $82.93 | $7.1M | — | View → |
| Jan 30, 2026 | Jan 31 1:50 AM | Baroldi Joseph | Proposed Sale | 5,296 | $83.02 | $439.7K | — | View → |
| Jan 30, 2026 | Jan 31 1:47 AM | Birchler Brian | Proposed Sale | 6,179 | $82.91 | $512.3K | — | View → |
| Jan 30, 2026 | Jan 31 1:40 AM | BENNETT C FRANK | Proposed Sale | 5,885 | $82.91 | $487.9K | — | View → |
| Jan 30, 2026 | Jan 31 1:34 AM | HOUGEN ELIZABETH L | Proposed Sale | 6,988 | $83.01 | $580.0K | — | View → |
| Jan 30, 2026 | Jan 31 1:23 AM | Monia Brett P | Proposed Sale | 62,970 | $82.96 | $5.2M | — | View → |
| Jan 30, 2026 | Jan 31 1:20 AM | O'NEIL PATRICK R. | Proposed Sale | 6,179 | $83.01 | $512.9K | — | View → |
| Jan 30, 2026 | Jan 31 1:19 AM | Swayze Eric | Proposed Sale | 6,179 | $83.01 | $512.9K | — | View → |
| Jan 30, 2026 | Jan 31 1:14 AM | Schneider Eugene | Proposed Sale | 6,179 | $83.01 | $512.9K | — | View → |
| Jan 22, 2026 | Jan 23 10:51 PM | Shannon L. DeversEVP, Chief Human Resources Ofc | Sale | 3,977 | $81.34 | $323.5K | 22,541(D) | View → |
| Jan 22, 2026 | Jan 23 9:05 PM | Devers Shannon L. | Proposed Sale | 3,977 | $81.34 | $323.5K | — | View → |
| Jan 22, 2026 | Jan 22 9:07 PM | Devers Shannon L. | Proposed Sale | 3,977 | $81.34 | $323.5K | — | View → |
| Jan 16, 2026 | Jan 21 4:51 PM | Baroldi Mariana | Proposed Sale | 1,171 | $80.00 | $93.7K | — | View → |
| Jan 16, 2026 | Jan 21 1:21 AM | Eric SwayzeEVP Research | Sale | 9,933 | $75.34 | $748.4K | 318(I) | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Jan 15, 2026 | Jan 21 1:18 AM | HOUGEN ELIZABETH LEVP, Finance & CFO | Grant/Award | 47,245 | $0.00 | 68,825(D) | View → |
| Jan 15, 2026 | Jan 21 1:18 AM | Shannon L. DeversEVP, Chief Human Resources Ofc | Option Exercise | 17,377 | — | 43,029(D) | View → |
| Jan 15, 2026 | Jan 21 1:18 AM | Shannon L. DeversEVP, Chief Human Resources Ofc | Grant/Award | 35,475 | $0.00 | 52,704(D) | View → |
| Jan 15, 2026 | Jan 21 1:18 AM | Brian BirchlerEVP, Corp and Development Ops | Option Exercise | 20,089 | — | 41,126(D) | View → |
| Jan 15, 2026 | Jan 21 1:18 AM | Brian BirchlerEVP, Corp and Development Ops | Grant/Award | 35,475 | $0.00 | 50,801(D) | View → |
| Jan 15, 2026 | Jan 21 1:18 AM | BENNETT C FRANKEVP, Chief Scientific Officer | Option Exercise | 21,055 | — | 17,434(D) | View → |
| Jan 15, 2026 | Jan 21 1:18 AM | BENNETT C FRANKEVP, Chief Scientific Officer | Grant/Award | 35,475 | $0.00 | 27,109(D) | View → |
| Jan 15, 2026 | Jan 21 1:18 AM | Joseph BaroldiEVP, Chief Business Officer | Option Exercise | 19,887 | — | 5,474(I) | View → |
| Jan 15, 2026 | Jan 21 1:18 AM | Joseph BaroldiEVP, Chief Business Officer | Grant/Award | 39,375 | $0.00 | 9,374(I) | View → |
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