IONIS PHARMACEUTICALS INC

Ticker: IONS CUSIP: 462222100 Class: COM

PRINCIPAL SECURITIES, INC.'s Holding History (CIK: 0000012600)

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

Q3 2025
Shares 111 Value ($000) $7 Avg Close $48.82 Range $39.72 - $65.55
Q2 2025
Shares 63 Value ($000) $2 Avg Close $32.73 Range $23.95 - $40.61
Q1 2025
Shares 67 Value ($000) $2 Avg Close $32.75 Range $29.61 - $35.48
Q4 2024
Shares 67 Value ($000) $2 Avg Close $37.38 Range $33.33 - $40.58
Q3 2024
Shares 4 Value ($000) $0 Avg Close $46.53 Range $39.48 - $52.34
Q2 2024
Shares 13 Value ($000) $1 Avg Close $41.01 Range $35.95 - $47.86