IONIS PHARMACEUTICALS INC

Ticker: IONS CUSIP: 462222100 Class: COM

PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO's Holding History (CIK: 0001007280)

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

Q4 2025
Shares 47,598 Value ($000) $3,765 Avg Close $75.30 Range $64.93 - $83.61
Q3 2025
Shares 48,545 Value ($000) $3,176 Avg Close $48.82 Range $39.72 - $65.55
Q2 2025
Shares 48,244 Value ($000) $1,906 Avg Close $32.73 Range $23.95 - $40.61
Q1 2025
Shares 48,177 Value ($000) $1,454 Avg Close $32.75 Range $29.61 - $35.48
Q4 2024
Shares 53,748 Value ($000) $1,879 Avg Close $37.38 Range $33.33 - $40.58
Q3 2024
Shares 56,825 Value ($000) $2,276 Avg Close $46.53 Range $39.48 - $52.34
Q2 2024
Shares 55,296 Value ($000) $2,635 Avg Close $41.01 Range $35.95 - $47.86
Q1 2024
Shares 54,493 Value ($000) $2,362 Avg Close $47.67 Range $41.60 - $54.44
Q4 2023
Shares 59,630 Value ($000) $3,017 Avg Close $47.90 Range $41.84 - $52.27
Q3 2023
Shares 58,000 Value ($000) $2,631 Avg Close $41.26 Range $38.26 - $47.72
Q2 2023
Shares 64,426 Value ($000) $2,643 Avg Close $38.43 Range $34.32 - $43.55
Q1 2023
Shares 70,219 Value ($000) $2,510 Avg Close $37.55 Range $32.69 - $41.73
Q4 2022
Shares 76,345 Value ($000) $2,884 Avg Close $42.06 Range $36.69 - $47.74
Q3 2022
Shares 76,123 Value ($000) $3,367 Avg Close $42.14 Range $35.95 - $48.82
Q2 2022
Shares 75,343 Value ($000) $2,789 Avg Close $37.71 Range $31.46 - $44.42
Q1 2022
Shares 77,666 Value ($000) $2,877 Avg Close $32.73 Range $28.25 - $37.15
Q4 2021
Shares 84,661 Value ($000) $2,576 Avg Close $31.48 Range $25.04 - $35.80
Q3 2021
Shares 87,444 Value ($000) $2,933 Avg Close $37.68 Range $33.52 - $40.99
Q2 2021
Shares 80,054 Value ($000) $3,193 Avg Close $39.17 Range $34.43 - $47.87
Q1 2021
Shares 69,385 Value ($000) $3,120 Avg Close $55.77 Range $41.42 - $64.37
Q4 2020
Shares 64,194 Value ($000) $3,630 Avg Close $49.83 Range $45.09 - $60.95
Q3 2020
Shares 51,794 Value ($000) $2,458 Avg Close $55.55 Range $47.19 - $63.49
Q2 2020
Shares 49,824 Value ($000) $2,938 Avg Close $55.63 Range $45.12 - $61.24
Q1 2020
Shares 51,572 Value ($000) $2,438 Avg Close $55.74 Range $39.32 - $64.34
Q4 2019
Shares 43,831 Value ($000) $2,648 Avg Close $59.58 Range $53.34 - $66.22
Q3 2019
Shares 54,423 Value ($000) $3,260 Avg Close $65.17 Range $58.48 - $73.09
Q2 2019
Shares 53,591 Value ($000) $3,444 Avg Close $70.69 Range $61.91 - $86.58
Q1 2019
Shares 55,048 Value ($000) $4,468 Avg Close $64.51 Range $52.45 - $81.59
Q4 2018
Shares 42,172 Value ($000) $2,280 Avg Close $51.00 Range $43.27 - $59.81
Q3 2018
Shares 43,670 Value ($000) $2,252 Avg Close $46.98 Range $41.05 - $54.85
Q2 2018
Shares 47,205 Value ($000) $1,967 Avg Close $44.30 Range $39.07 - $51.00
Q1 2018
Shares 48,718 Value ($000) $2,147 Avg Close $50.80 Range $43.38 - $56.47
Q4 2017
Shares 49,569 Value ($000) $2,493 Avg Close $54.84 Range $50.02 - $65.51
Q3 2017
Shares 49,477 Value ($000) $2,508 Avg Close $52.38 Range $43.75 - $60.01
Q2 2017
Shares 51,102 Value ($000) $2,600 Avg Close $46.57 Range $37.26 - $55.73
Q1 2017
Shares 51,323 Value ($000) $2,063 Avg Close $44.91 Range $37.29 - $56.91
Q4 2016
Shares 51,323 Value ($000) $2,344 Avg Close $39.57 Range $24.58 - $57.00
Q3 2016
Shares 50,077 Value ($000) $1,835 Avg Close $31.29 Range $23.26 - $40.82
Q2 2016
Shares 44,584 Value ($000) $1,038 Avg Close $32.26 Range $19.59 - $46.75
Q1 2016
Shares 45,205 Value ($000) $1,831 Avg Close $40.62 Range $30.93 - $62.68
Q4 2015
Shares 38,376 Value ($000) $2,377 Avg Close $53.96 Range $38.30 - $65.34