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 |
|---|---|---|---|---|---|---|---|---|
| Aug 4, 2025 | Aug 4 8:02 PM | Schneider Eugene | Proposed Sale | 9,549 | $42.88 | $409.5K | — | View → |
| Jul 30, 2025 | Jul 30 8:53 PM | Monia Brett P | Proposed Sale | 2,432 | $45.00 | $109.4K | — | View → |
| Apr 16, 2025 | Apr 16 9:41 PM | Jenne Kyle | Proposed Sale | 3,016 | $28.36 | $85.5K | — | View → |
| Apr 16, 2025 | Apr 16 9:40 PM | Birchler Brian | Proposed Sale | 680 | $28.37 | $19.3K | — | View → |
| Apr 16, 2025 | Apr 16 9:38 PM | Baroldi Joseph | Proposed Sale | 3,928 | $28.40 | $111.6K | — | View → |
| Mar 11, 2025 | Mar 11 8:04 PM | Monia Brett P | Proposed Sale | 140 | $32.32 | $4.5K | — | View → |
| Feb 4, 2025 | Feb 4 10:15 PM | O'NEIL PATRICK R. | Proposed Sale | 7,372 | $32.13 | $236.9K | — | View → |
| Feb 4, 2025 | Feb 4 9:56 PM | Monia Brett P | Proposed Sale | 40,003 | $32.13 | $1.3M | — | View → |
| Feb 4, 2025 | Feb 4 9:45 PM | O'NEIL PATRICK R. | Proposed Sale | 7,372 | $32.13 | $236.9K | — | View → |
| Jan 31, 2025 | Jan 31 10:43 PM | Schneider Eugene | Proposed Sale | 1,700 | $33.00 | $56.1K | — | View → |
| Jan 31, 2025 | Jan 31 10:41 PM | Geary Richard S | Proposed Sale | 1,910 | $35.00 | $66.8K | — | View → |
| Jan 31, 2025 | Jan 31 10:03 PM | Swayze Eric | Proposed Sale | 1,857 | $35.00 | $65.0K | — | View → |
| Jan 31, 2025 | Jan 31 10:02 PM | O'NEIL PATRICK R. | Proposed Sale | 1,910 | $35.00 | $66.8K | — | View → |
| Jan 31, 2025 | Jan 31 10:01 PM | HOUGEN ELIZABETH L | Proposed Sale | 2,069 | $35.00 | $72.4K | — | View → |
| Jan 31, 2025 | Jan 31 9:59 PM | BENNETT C FRANK | Proposed Sale | 1,803 | $35.00 | $63.1K | — | View → |
| Jan 31, 2025 | Jan 31 9:58 PM | Monia Brett P | Proposed Sale | 13,242 | $33.53 | $444.0K | — | View → |
| Jan 16, 2025 | Jan 17 12:31 AM | Swayze Eric | Proposed Sale | 7,154 | $32.70 | $233.9K | — | View → |
| Jan 16, 2025 | Jan 17 12:30 AM | Schneider Eugene | Proposed Sale | 6,523 | $32.70 | $213.3K | — | View → |
| Jan 16, 2025 | Jan 17 12:29 AM | O'NEIL PATRICK R. | Proposed Sale | 7,360 | $32.70 | $240.7K | — | View → |
| Jan 16, 2025 | Jan 17 12:28 AM | Monia Brett P | Proposed Sale | 33,445 | $32.70 | $1.1M | — | 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 → |