SELLAS LIFE SCIENCES GROUP I

Ticker: SLS CUSIP: 81642T209 Class: COM NEW

Quadrature Capital Ltd's Holding History (CIK: 0001651424)

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

Q3 2025

Shares 16,579 Value ($000) $27 Avg Close $1.78 Range $1.50 - $2.27

Q2 2025

Shares 24,284 Value ($000) $53 Avg Close $1.53 Range $0.95 - $2.22

Q1 2025

Shares 20,673 Value ($000) $22 Avg Close $1.19 Range $0.85 - $1.84

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	16,579	$27	$1.78	$1.50 - $2.27
Q2 2025	24,284	$53	$1.53	$0.95 - $2.22
Q1 2025	20,673	$22	$1.19	$0.85 - $1.84