IONIS PHARMACEUTICALS INC

Ticker: IONS CUSIP: 462222100 Class: COM

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q4 2020
Shares 30,251 Value ($000) $1,710 Avg Close $49.83 Range $45.09 - $60.95
Q3 2020
Shares 35,137 Value ($000) $1,667 Avg Close $55.55 Range $47.19 - $63.49
Q2 2020
Shares 31,271 Value ($000) $1,844 Avg Close $55.63 Range $45.12 - $61.24
Q1 2020
Shares 27,530 Value ($000) $1,301 Avg Close $55.74 Range $39.32 - $64.34
Q4 2019
Shares 20,076 Value ($000) $1,213 Avg Close $59.58 Range $53.34 - $66.22
Q3 2019
Shares 22,535 Value ($000) $1,350 Avg Close $65.17 Range $58.48 - $73.09
Q2 2019
Shares 21,923 Value ($000) $1,409 Avg Close $70.69 Range $61.91 - $86.58
Q1 2019
Shares 18,644 Value ($000) $1,514 Avg Close $64.51 Range $52.45 - $81.59
Q4 2018
Shares 15,780 Value ($000) $853 Avg Close $51.00 Range $43.27 - $59.81
Q3 2018
Shares 16,204 Value ($000) $836 Avg Close $46.98 Range $41.05 - $54.85
Q2 2018
Shares 15,001 Value ($000) $625 Avg Close $44.30 Range $39.07 - $51.00
Q1 2018
Shares 17,977 Value ($000) $792 Avg Close $50.80 Range $43.38 - $56.47
Q4 2017
Shares 17,469 Value ($000) $879 Avg Close $54.84 Range $50.02 - $65.51
Q3 2017
Shares 17,997 Value ($000) $912 Avg Close $52.38 Range $43.75 - $60.01
Q2 2017
Shares 17,656 Value ($000) $898 Avg Close $46.57 Range $37.26 - $55.73
Q1 2017
Shares 17,082 Value ($000) $687 Avg Close $44.91 Range $37.29 - $56.91
Q4 2016
Shares 18,642 Value ($000) $892 Avg Close $39.57 Range $24.58 - $57.00
Q3 2016
Shares 11,766 Value ($000) $431 Avg Close $31.29 Range $23.26 - $40.82
Q2 2016
Shares 10,287 Value ($000) $240 Avg Close $32.26 Range $19.59 - $46.75
Q1 2016
Shares 7,305 Value ($000) $296 Avg Close $40.62 Range $30.93 - $62.68
Q4 2015
Shares 16,821 Value ($000) $1,042 Avg Close $53.96 Range $38.30 - $65.34