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IONIS PHARMACEUTICALS INC IONS
Nasdaq · XNAS · stock · Pharmaceutical Preparations · website · IPO 1991-05-17
IONIS PHARMACEUTICALS INC insider transactions (Form 4)
| Insider | Role | Date | Action | Shares | Price |
|---|---|---|---|---|---|
| Monia Brett P | Chief Executive Officer | 2026-06-26 | Option exercise | 50,000 | $56.78 |
| Monia Brett P | Chief Executive Officer | 2026-06-26 | Sell | 50,000 | $80.59 |
| Monia Brett P | Chief Executive Officer | 2026-06-25 | Option exercise | 21,072 | $32.60 |
| Monia Brett P | Chief Executive Officer | 2026-06-25 | Sell | 21,072 | $78.49 |
| Swayze Eric | EVP Research | 2026-06-25 | Sell | 10,602 | $79.18 |
| Monia Brett P | Chief Executive Officer | 2026-06-24 | Sell | 14,565 | $78.41 |
| Monia Brett P | Chief Executive Officer | 2026-06-24 | Option exercise | 14,565 | $32.60 |
| BERTHELSEN SPENCER R | director | 2026-06-15 | Option exercise | 8,000 | $24.42 |
Source: SEC EDGAR filings · CIK 0000874015 · as of 2025-12-31. Facts from filings plus Stocktoria's own computed scores — not investment advice.