IONIS PHARMACEUTICALS INC

Ticker: IONS CUSIP: 462222100 Class: COM

PEAK6 LLC's Holding History (CIK: 0001389958)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 30,642 Value ($000) $2,424 Avg Close $75.30 Range $64.93 - $83.61
Q3 2025
Shares 6,112 Value ($000) $400 Avg Close $48.82 Range $39.72 - $65.55