IONIS PHARMACEUTICALS INC

Ticker: IONS CUSIP: 462222100 Class: COM

Brooklyn Investment Group's Holding History (CIK: 0001795705)

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

Q4 2025

Shares 4,669 Value ($000) $373 Avg Close $75.30 Range $64.93 - $83.61

Q2 2025

Shares 268 Value ($000) $11 Avg Close $32.73 Range $23.95 - $40.61

Q1 2025

Shares 114 Value ($000) $3 Avg Close $32.75 Range $29.61 - $35.48

Q4 2024

Shares 80 Value ($000) $3 Avg Close $37.38 Range $33.33 - $40.58

Q3 2024

Shares 84 Value ($000) $3 Avg Close $46.53 Range $39.48 - $52.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,669	$373	$75.30	$64.93 - $83.61
Q2 2025	268	$11	$32.73	$23.95 - $40.61
Q1 2025	114	$3	$32.75	$29.61 - $35.48
Q4 2024	80	$3	$37.38	$33.33 - $40.58
Q3 2024	84	$3	$46.53	$39.48 - $52.34