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 |
|---|---|---|---|---|---|---|---|---|
| Apr 16, 2026 | Apr 16 10:47 PM | Birchler Brian | Proposed Sale | 973 | $75.40 | $73.4K | — | View → |
| Apr 16, 2026 | Apr 16 10:45 PM | Baroldi Joseph | Proposed Sale | 5,619 | $75.40 | $423.7K | — | View → |
| Apr 1, 2026 | Apr 2 11:43 PM | Joseph Klein IIIDirector | Sale | 22,321 | $75.55 | $1.7M | 11,014(D) | View → |
| Apr 2, 2026 | Apr 2 11:43 PM | Shannon L. DeversEVP, Chief Human Resources Ofc | Sale | 6,193 | $74.05 | $458.6K | 16,348(D) | View → |
| Mar 3, 2026 | Mar 31 9:28 PM | Diaz Allene M. | Proposed Sale | 68,800 | $79.50 | $5.5M | — | View → |
| Mar 19, 2026 | Mar 24 8:43 PM | Schneider Eugene | Proposed Sale | 5,812 | $70.97 | $412.5K | — | View → |
| Mar 19, 2026 | Mar 23 11:36 PM | Eugene SchneiderEVP, Chf Clinical Develop Ofcr | Sale | 5,812 | $70.97 | $412.5K | 63,890(D) | View → |
| Mar 19, 2026 | Mar 19 8:01 PM | Schneider Eugene | Proposed Sale | 5,812 | $70.97 | $412.5K | — | View → |
| Mar 17, 2026 | Mar 18 9:19 PM | HOUGEN ELIZABETH LEVP, Finance & CFO | Sale | 10,172 | $73.21 | $744.7K | 82,660(D) | View → |
| Mar 16, 2026 | Mar 18 9:19 PM | HOUGEN ELIZABETH LEVP, Finance & CFO | Sale | 215,048 | $72.40 | $15.6M | 92,832(D) | View → |
| Mar 16, 2026 | Mar 16 8:32 PM | HOUGEN ELIZABETH L | Proposed Sale | 225,200 | $72.31 | $16.3M | — | View → |
| Mar 9, 2026 | Mar 11 8:19 PM | Patrick R. O'NeilEVP CLO & General Counsel | Sale | 10,148 | $75.25 | $763.7K | 62,211(D) | View → |
| Mar 10, 2026 | Mar 11 8:19 PM | Brett P MoniaDirector, Chief Executive Officer | Sale | 34,103 | $75.92 | $2.6M | 242,662(D) | View → |
| Mar 9, 2026 | Mar 11 8:19 PM | Brett P MoniaDirector, Chief Executive Officer | Sale | 126,670 | $75.20 | $9.5M | 242,662(D) | View → |
| Mar 10, 2026 | Mar 11 8:18 PM | Kyle JenneEVP, Chf GL Pdt Str Ofcr | Sale | 37,277 | $75.85 | $2.8M | 11,714(D) | View → |
| Mar 10, 2026 | Mar 10 8:00 PM | Jenne Kyle | Proposed Sale | 58,253 | $75.57 | $4.4M | — | View → |
| Mar 9, 2026 | Mar 9 8:16 PM | O'NEIL PATRICK R. | Proposed Sale | 13,217 | $75.25 | $994.6K | — | View → |
| Mar 4, 2026 | Mar 5 11:14 PM | Joseph LoscalzoDirector | Sale | 200 | $80.00 | $16.0K | 36,330(D) | View → |
| Mar 3, 2026 | Mar 5 11:14 PM | Joseph LoscalzoDirector | Sale | 832 | $80.33 | $66.8K | 36,330(D) | View → |
| Mar 3, 2026 | Mar 5 11:14 PM | Joseph Klein IIIDirector | Sale | 21,332 | $79.51 | $1.7M | 11,014(D) | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Mar 3, 2026 | Mar 5 11:14 PM | Shannon L. DeversEVP, Chief Human Resources Ofc | Option Exercise | 20,106 | $52.87 | 8,877(D) | View → |
| Mar 3, 2026 | Mar 5 11:13 PM | BENNETT C FRANKEVP, Chief Scientific Officer | Option Exercise | 65,089 | $60.89 | 0(D) | View → |
| Mar 4, 2026 | Mar 5 11:13 PM | Joseph BaroldiEVP, Chief Business Officer | Option Exercise | 439 | $56.78 | 3,866(I) | View → |
| Mar 3, 2026 | Mar 5 11:13 PM | Joseph BaroldiEVP, Chief Business Officer | Option Exercise | 1,699 | $56.78 | 4,104(I) | View → |
| Feb 2, 2026 | Feb 4 9:06 PM | BENNETT C FRANKEVP, Chief Scientific Officer | Option Exercise | 65,089 | $60.89 | 0(D) | View → |
| Jan 15, 2026 | Jan 21 1:21 AM | Michael J. YangDirector | Option Exercise | 1,930 | — | 7,150(D) | View → |
| Jan 15, 2026 | Jan 21 1:21 AM | Eric SwayzeEVP Research | Option Exercise | 21,477 | — | 386(I) | View → |
| Jan 15, 2026 | Jan 21 1:21 AM | Eric SwayzeEVP Research | Grant/Award | 35,700 | $0.00 | 611(I) | View → |
| Jan 15, 2026 | Jan 21 1:21 AM | Eugene SchneiderEVP, Chf Clinical Develop Ofcr | Option Exercise | 21,685 | — | 39,251(D) | View → |
| Jan 15, 2026 | Jan 21 1:21 AM | Eugene SchneiderEVP, Chf Clinical Develop Ofcr | Grant/Award | 35,475 | $0.00 | 48,926(D) | View → |
| Jan 15, 2026 | Jan 21 1:20 AM | Patrick R. O'NeilEVP CLO & General Counsel | Option Exercise | 21,473 | — | 39,251(D) | View → |
| Jan 15, 2026 | Jan 21 1:20 AM | Patrick R. O'NeilEVP CLO & General Counsel | Grant/Award | 35,475 | $0.00 | 48,926(D) | View → |
| Jan 15, 2026 | Jan 21 1:20 AM | Brett P MoniaDirector, Chief Executive Officer | Grant/Award | 156,585 | $0.00 | 205,719(D) | View → |
| Jan 15, 2026 | Jan 21 1:20 AM | Brett P MoniaDirector, Chief Executive Officer | Option Exercise | 89,145 | — | 163,014(D) | View → |
| 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 → |