Career & Filing History
Every role Brett P. Monia has reported on a Form 4, reconstructed from the filings themselves. Reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
Brett P. Monia serves as Chief Executive Officer of IONIS PHARMACEUTICALS INC (IONS). Monia has also held reporting roles at COGNITION THERAPEUTICS INC (CGTX). Monia has reported 14 insider filings with the SEC since 2024. The most recent filing was in June 2026.
Every role Brett P. Monia has reported on a Form 4, reconstructed from the filings themselves. Reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
IONIS PHARMACEUTICALS INC (IONS)1 filingCOGNITION THERAPEUTICS INC (CGTX)1 filingUpdated Aug 30, 2026
Brett P. Monia is Chief Executive Officer, Director of IONIS PHARMACEUTICALS INC (IONS). 14 SEC Form 4 filings on record going back to 2024, most recently on 26 June 2026. Most recent open-market trade: sold $4.03M of IONS on 26 June 2026. Lifetime open-market sales: $43.06M.
Every recent SEC Form 4 transaction Brett P. Monia has reported, most recent first.
InsiderAlpha's records for Brett P. Monia go back to 2024: 14 primary Form 4 filings, an average of 4.7 per year. 29 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Insiders who reported open-market trades in the last 12 months at the companies Brett P. Monia files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Brett P. Monia is a corporate insider, tracked as Chief Executive Officer, Director of IONIS PHARMACEUTICALS INC (IONS). InsiderAlpha holds 14 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
2 primary Form 4 filings in the last 90 days, covering 2 companies.
Recorded transactions: 0 open-market purchases and 20 open-market sales ($43.06M) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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