IONIS PHARMACEUTICALS INC

Ticker: IONS CUSIP: 462222100 Class: COM

Magnetar Financial LLC's Holding History (CIK: 0001352851)

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

Q1 2023

Shares 23,652 Value ($000) $845 Avg Close $37.55 Range $32.69 - $41.73

Q4 2022

Shares 34,597 Value ($000) $1 Avg Close $42.06 Range $36.69 - $47.74

Q1 2021

Shares 7,865 Value ($000) $354 Avg Close $55.77 Range $41.42 - $64.37

Q4 2020

Shares 22,039 Value ($000) $1,246 Avg Close $49.83 Range $45.09 - $60.95

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	23,652	$845	$37.55	$32.69 - $41.73
Q4 2022	34,597	$1	$42.06	$36.69 - $47.74
Q1 2021	7,865	$354	$55.77	$41.42 - $64.37
Q4 2020	22,039	$1,246	$49.83	$45.09 - $60.95