IONIS PHARMACEUTICALS INC

Ticker: IONS CUSIP: 462222100 Class: COM

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

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

Q4 2025
Shares 9,649 Value ($000) $763 Avg Close $75.30 Range $64.93 - $83.61
Q3 2024
Shares 8,940 Value ($000) $358 Avg Close $46.53 Range $39.48 - $52.34
Q2 2024
Shares 80,198 Value ($000) $3,822 Avg Close $41.01 Range $35.95 - $47.86
Q1 2024
Shares 11,122 Value ($000) $482 Avg Close $47.67 Range $41.60 - $54.44
Q4 2023
Shares 15,404 Value ($000) $779 Avg Close $47.90 Range $41.84 - $52.27
Q3 2023
Shares 5,344 Value ($000) $242 Avg Close $41.26 Range $38.26 - $47.72
Q3 2022
Shares 8,670 Value ($000) $383 Avg Close $42.14 Range $35.95 - $48.82
Q2 2022
Shares 6,573 Value ($000) $243 Avg Close $37.71 Range $31.46 - $44.42
Q4 2019
Shares 6,895 Value ($000) $417 Avg Close $59.58 Range $53.34 - $66.22
Q2 2018
Shares 5,113 Value ($000) $213 Avg Close $44.30 Range $39.07 - $51.00
Q1 2018
Shares 7,894 Value ($000) $348 Avg Close $50.80 Range $43.38 - $56.47
Q4 2017
Shares 5,045 Value ($000) $254 Avg Close $54.84 Range $50.02 - $65.51
Q2 2017
Shares 11,550 Value ($000) $588 Avg Close $46.57 Range $37.26 - $55.73