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 |
|---|---|---|---|---|---|---|---|
| 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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