IONIS PHARMACEUTICALS INC

Ticker: IONS CUSIP: 462222100 Class: COM

BALYASNY ASSET MANAGEMENT L.P.'s Holding History (CIK: 0001218710)

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

Q4 2025
Shares 120,577 Value ($000) $9,539 Avg Close $75.30 Range $64.93 - $83.61
Q3 2025
Shares 760,111 Value ($000) $49,726 Avg Close $48.82 Range $39.72 - $65.55
Q2 2025
Shares 768,648 Value ($000) $30,369 Avg Close $32.73 Range $23.95 - $40.61
Q2 2024
Shares 1,077,321 Value ($000) $51,345 Avg Close $41.01 Range $35.95 - $47.86
Q2 2023
Shares 125,850 Value ($000) $5,164 Avg Close $38.43 Range $34.32 - $43.55
Q1 2023
Shares 203,466 Value ($000) $7,272 Avg Close $37.55 Range $32.69 - $41.73
Q2 2022
Shares 155,533 Value ($000) $5,758 Avg Close $37.71 Range $31.46 - $44.42
Q4 2021
Shares 193,120 Value ($000) $5,877 Avg Close $31.48 Range $25.04 - $35.80
Q3 2021
Shares 142,015 Value ($000) $4,763 Avg Close $37.68 Range $33.52 - $40.99
Q2 2021
Shares 263,286 Value ($000) $10,502 Avg Close $39.17 Range $34.43 - $47.87
Q4 2020
Shares 44,848 Value ($000) $2,536 Avg Close $49.83 Range $45.09 - $60.95
Q3 2019
Shares 253,265 Value ($000) $15,173 Avg Close $65.17 Range $58.48 - $73.09
Q4 2017
Shares 12,500 Value ($000) $629 Avg Close $54.84 Range $50.02 - $65.51
Q3 2017
Shares 5,100 Value ($000) $259 Avg Close $52.38 Range $43.75 - $60.01
Q2 2017
Shares 13,800 Value ($000) $702 Avg Close $46.57 Range $37.26 - $55.73
Q4 2015
Shares 185,954 Value ($000) $11,516 Avg Close $53.96 Range $38.30 - $65.34