IONIS PHARMACEUTICALS INC

Ticker: IONS CUSIP: 462222100 Class: COM

Vanguard Personalized Indexing Management, LLC's Holding History (CIK: 0001767306)

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

Q4 2025
Shares 12,461 Value ($000) $986 Avg Close $75.30 Range $64.93 - $83.61
Q3 2025
Shares 12,090 Value ($000) $791 Avg Close $48.82 Range $39.72 - $65.55
Q2 2025
Shares 12,072 Value ($000) $477 Avg Close $32.73 Range $23.95 - $40.61
Q1 2025
Shares 10,313 Value ($000) $311 Avg Close $32.75 Range $29.61 - $35.48
Q4 2024
Shares 12,271 Value ($000) $429 Avg Close $37.38 Range $33.33 - $40.58
Q3 2024
Shares 8,404 Value ($000) $337 Avg Close $46.53 Range $39.48 - $52.34
Q2 2024
Shares 7,624 Value ($000) $363 Avg Close $41.01 Range $35.95 - $47.86
Q1 2024
Shares 7,363 Value ($000) $319 Avg Close $47.67 Range $41.60 - $54.44
Q4 2023
Shares 8,342 Value ($000) $422 Avg Close $47.90 Range $41.84 - $52.27
Q3 2023
Shares 6,778 Value ($000) $307 Avg Close $41.26 Range $38.26 - $47.72
Q2 2023
Shares 7,167 Value ($000) $294 Avg Close $38.43 Range $34.32 - $43.55
Q1 2023
Shares 5,866 Value ($000) $210 Avg Close $37.55 Range $32.69 - $41.73
Q4 2022
Shares 6,159 Value ($000) $233 Avg Close $42.06 Range $36.69 - $47.74
Q3 2022
Shares 5,209 Value ($000) $230 Avg Close $42.14 Range $35.95 - $48.82
Q2 2022
Shares 6,083 Value ($000) $225 Avg Close $37.71 Range $31.46 - $44.42
Q1 2022
Shares 5,596 Value ($000) $207 Avg Close $32.73 Range $28.25 - $37.15
Q3 2021
Shares 13,544 Value ($000) $454 Avg Close $37.68 Range $33.52 - $40.99