IONIS PHARMACEUTICALS INC
IONS
63 insider filings · Latest: Jun 26, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Mar 3, 2026 | Mar 3 10:35 PM | KLEIN JOSEPH III | Proposed Sale | 65,345 | $77.07 | $5.0M | — | View → |
| Mar 3, 2026 | Mar 3 10:34 PM | Devers Shannon L. | Proposed Sale | 39,014 | $79.50 | $3.1M | — | View → |
| Feb 13, 2026 | Feb 14 12:40 AM | Eric SwayzeEVP Research | Sale | 15,642 | $81.76 | $1.3M | 32,105(D) | View → |
| Feb 11, 2026 | Feb 14 12:40 AM | Lynne B ParshallDirector | Sale | 5,000 | $82.72 | $413.6K | 56,344(D) | View → |
| Feb 13, 2026 | Feb 13 9:04 PM | Swayze Eric | Proposed Sale | 15,642 | $81.65 | $1.3M | — | View → |
| Feb 11, 2026 | Feb 11 9:02 PM | PARSHALL B LYNNE | Proposed Sale | 10,000 | $82.74 | $827.4K | — | View → |
| Feb 6, 2026 | Feb 10 10:04 PM | Brett P MoniaDirector, Chief Executive Officer | Sale | 29,430 | $85.79 | $2.5M | 254,497(D) | View → |
| Feb 6, 2026 | Feb 6 9:09 PM | Monia Brett P | Proposed Sale | 290,203 | $85.55 | $24.8M | — | View → |
| Feb 2, 2026 | Feb 4 9:06 PM | BENNETT C FRANKEVP, Chief Scientific Officer | Sale | 85,089 | $82.93 | $7.1M | 80,293(D) | View → |
| Jan 30, 2026 | Feb 3 1:52 AM | Eric SwayzeEVP Research | Sale | 6,179 | $82.93 | $512.4K | 47,747(D) | View → |
| Jan 30, 2026 | Feb 3 1:52 AM | Eugene SchneiderEVP, Chf Clinical Develop Ofcr | Sale | 6,179 | $83.45 | $515.6K | 69,702(D) | View → |
| 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 → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Jan 2, 2026 | Jan 21 1:20 AM | Holly B. KordasiewiczEVP, Chief Development Officer | Grant/Award | 7,500 | $79.67 | 16,600(D) | View → |
| Jan 15, 2026 | Jan 21 1:18 AM | Holly B. KordasiewiczEVP, Chief Development Officer | Option Exercise | 11,119 | — | 20,830(D) | View → |
| Jan 15, 2026 | Jan 21 1:18 AM | Holly B. KordasiewiczEVP, Chief Development Officer | Grant/Award | 24,900 | — | 45,730(D) | View → |
| Jan 15, 2026 | Jan 21 1:18 AM | Kyle JenneEVP, Chf GL Pdt Str Ofcr | Option Exercise | 7,013 | — | 29,664(D) | View → |
| Jan 15, 2026 | Jan 21 1:18 AM | Kyle JenneEVP, Chf GL Pdt Str Ofcr | Grant/Award | 35,475 | $0.00 | 37,725(D) | View → |
| Jan 15, 2026 | Jan 21 1:18 AM | HOUGEN ELIZABETH LEVP, Finance & CFO | Option Exercise | 28,729 | — | 55,940(D) | View → |
| 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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