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 |
|---|---|---|---|---|---|---|---|---|
| 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 → |
| Jan 16, 2025 | Jan 17 12:25 AM | HOUGEN ELIZABETH L | Proposed Sale | 8,870 | $32.70 | $290.0K | — | View → |
| Jan 16, 2025 | Jan 17 12:23 AM | Geary Richard S | Proposed Sale | 7,072 | $32.70 | $231.3K | — | View → |
| Jan 16, 2025 | Jan 17 12:22 AM | Devers Shannon L. | Proposed Sale | 4,267 | $32.70 | $139.5K | — | View → |
| Jan 16, 2025 | Jan 17 12:21 AM | Birchler Brian | Proposed Sale | 5,400 | $32.70 | $176.6K | — | View → |
| Jan 16, 2025 | Jan 17 12:19 AM | BENNETT C FRANK | Proposed Sale | 6,752 | $32.70 | $220.8K | — | View → |
| Jan 16, 2025 | Jan 17 12:18 AM | Baroldi Joseph | Proposed Sale | 3,401 | $32.70 | $111.2K | — | View → |
| Nov 12, 2024 | Nov 13 1:55 PM | Monia Brett P | Proposed Sale | 6,630 | $38.88 | $257.8K | — | View → |
| Nov 12, 2024 | Nov 12 9:17 PM | Monia Brett P | Proposed Sale | 6,629 | $38.89 | $257.8K | — | View → |
| Nov 12, 2024 | Nov 12 9:16 PM | Swayze Eric | Proposed Sale | 1,194 | $38.88 | $46.4K | — | 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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