IONIS PHARMACEUTICALS INC

Ticker: IONS CUSIP: 462222100 Class: COM

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q2 2020

Shares 36,000 Value ($000) $2,123 Avg Close $55.63 Range $45.12 - $61.24

Q1 2020

Shares 36,200 Value ($000) $1,712 Avg Close $55.74 Range $39.32 - $64.34

Q4 2019

Shares 36,200 Value ($000) $2,187 Avg Close $59.58 Range $53.34 - $66.22

Q3 2019

Shares 36,200 Value ($000) $2,169 Avg Close $65.17 Range $58.48 - $73.09

Q2 2017

Shares 59,800 Value ($000) $3,042 Avg Close $46.57 Range $37.26 - $55.73

Q1 2017

Shares 101,700 Value ($000) $4,088 Avg Close $44.91 Range $37.29 - $56.91

Q4 2016

Shares 160,500 Value ($000) $7,677 Avg Close $39.57 Range $24.58 - $57.00

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2020	36,000	$2,123	$55.63	$45.12 - $61.24
Q1 2020	36,200	$1,712	$55.74	$39.32 - $64.34
Q4 2019	36,200	$2,187	$59.58	$53.34 - $66.22
Q3 2019	36,200	$2,169	$65.17	$58.48 - $73.09
Q2 2017	59,800	$3,042	$46.57	$37.26 - $55.73
Q1 2017	101,700	$4,088	$44.91	$37.29 - $56.91
Q4 2016	160,500	$7,677	$39.57	$24.58 - $57.00