IONIS PHARMACEUTICALS INC

Ticker: IONS CUSIP: 462222100 Class: COM

HARBOUR INVESTMENTS, INC.'s Holding History (CIK: 0000810121)

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

Q4 2025
Shares 228 Value ($000) $18 Avg Close $75.30 Range $64.93 - $83.61
Q3 2025
Shares 210 Value ($000) $14 Avg Close $48.82 Range $39.72 - $65.55
Q2 2025
Shares 200 Value ($000) $8 Avg Close $32.73 Range $23.95 - $40.61
Q1 2025
Shares 900 Value ($000) $27 Avg Close $32.75 Range $29.61 - $35.48
Q4 2024
Shares 900 Value ($000) $31 Avg Close $37.38 Range $33.33 - $40.58
Q3 2024
Shares 900 Value ($000) $36 Avg Close $46.53 Range $39.48 - $52.34
Q2 2024
Shares 900 Value ($000) $43 Avg Close $41.01 Range $35.95 - $47.86
Q1 2024
Shares 900 Value ($000) $39 Avg Close $47.67 Range $41.60 - $54.44
Q4 2023
Shares 900 Value ($000) $46 Avg Close $47.90 Range $41.84 - $52.27
Q3 2023
Shares 900 Value ($000) $41 Avg Close $41.26 Range $38.26 - $47.72
Q2 2023
Shares 900 Value ($000) $37 Avg Close $38.43 Range $34.32 - $43.55
Q1 2023
Shares 900 Value ($000) $32 Avg Close $37.55 Range $32.69 - $41.73
Q4 2022
Shares 1,210 Value ($000) $46 Avg Close $42.06 Range $36.69 - $47.74
Q3 2022
Shares 1,260 Value ($000) $47 Avg Close $42.14 Range $35.95 - $48.82
Q2 2022
Shares 1,260 Value ($000) $47 Avg Close $37.71 Range $31.46 - $44.42
Q4 2021
Shares 1,260 Value ($000) $38 Avg Close $31.48 Range $25.04 - $35.80
Q3 2021
Shares 2,018 Value ($000) $68 Avg Close $37.68 Range $33.52 - $40.99
Q2 2021
Shares 1,695 Value ($000) $68 Avg Close $39.17 Range $34.43 - $47.87
Q1 2021
Shares 1,705 Value ($000) $77 Avg Close $55.77 Range $41.42 - $64.37