Birchler Brian

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Birchler Brian
CIK #0001970151
EDGAR Form CIK 2011 - 2026
3 [0001970151]
4 [0001970151]
Form 3/4/5 Subject 2011 - 2026
Ionis Pharmaceuticals Inc
Birchler Brian
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Ionis Pharmaceuticals Inc IONS
Common Stock
2026-02-27 Other 351 $48.87 17,153
Ionis Pharmaceuticals Inc IONS
Common Stock
2026-01-30 Sell 6,179 $83.03 513,042
Ionis Pharmaceuticals Inc IONS
Common Stock
2026-01-29 Grant 11,991 $0.00
Ionis Pharmaceuticals Inc IONS
Common Stock
2026-01-16 Sell 8,480 $75.11 636,933
Ionis Pharmaceuticals Inc IONS
Common Stock
2026-01-15 Option exercise 20,089 $0.00
Ionis Pharmaceuticals Inc IONS
Restricted Stock Unit · derivative
2026-01-15 Option exercise 20,089 $0.00
Ionis Pharmaceuticals Inc IONS
Restricted Stock Unit · derivative
2026-01-15 Grant 9,675 $0.00
Ionis Pharmaceuticals Inc IONS
Performance Restricted Stock Units · derivative
2026-01-15 Grant 25,800 $0.00
Ionis Pharmaceuticals Inc IONS
Non-Qualified Stock Option (right to buy) · derivative
2026-01-02 Grant 19,350 $0.00
Ionis Pharmaceuticals Inc IONS
Common Stock
2025-11-06 Sell 8,000 $76.17 609,360
Ionis Pharmaceuticals Inc IONS
Common Stock
2025-10-15 Option exercise 12,425 $53.77 668,092
Ionis Pharmaceuticals Inc IONS
Non-Qualified Stock Option (right to buy) · derivative
2025-10-15 Option exercise 12,425 $0.00
Ionis Pharmaceuticals Inc IONS
Common Stock
2025-10-15 Sell 12,425 $72.23 897,458
Ionis Pharmaceuticals Inc IONS
Non-Qualified Stock Option (right to buy) · derivative
2025-10-14 Option exercise 11,475 $0.00
Ionis Pharmaceuticals Inc IONS
Common Stock
2025-10-14 Option exercise 11,475 $53.77 617,011
Ionis Pharmaceuticals Inc IONS
Common Stock
2025-10-14 Sell 11,475 $72.03 826,544
Ionis Pharmaceuticals Inc IONS
Common Stock
2025-04-16 Sell 680 $28.37 19,292
Ionis Pharmaceuticals Inc IONS
Restricted Stock Unit · derivative
2025-04-15 Option exercise 1,875 $0.00
Ionis Pharmaceuticals Inc IONS
Common Stock
2025-04-15 Option exercise 1,875 $0.00
Ionis Pharmaceuticals Inc IONS
Common Stock
2025-02-28 Other 414 $28.21 11,679
showing 20 of 43 most recent transactions
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