STEEL DYNAMICS INC

Ticker: STLD CUSIP: 858119100 Class: COMMON STOCK

Susquehanna Portfolio Strategies, LLC's Holding History (CIK: 0001996449)

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

Q4 2025

Shares 21,696 Value ($000) $3,676 Avg Close $158.36 Range $137.70 - $177.84

Q3 2025

Shares 21,696 Value ($000) $3,025 Avg Close $130.39 Range $119.11 - $140.98

Q2 2025

Shares 15,500 Value ($000) $1,984 Avg Close $126.36 Range $102.11 - $140.95

Q1 2025

Shares 3,100 Value ($000) $388 Avg Close $124.96 Range $109.33 - $137.65

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	21,696	$3,676	$158.36	$137.70 - $177.84
Q3 2025	21,696	$3,025	$130.39	$119.11 - $140.98
Q2 2025	15,500	$1,984	$126.36	$102.11 - $140.95
Q1 2025	3,100	$388	$124.96	$109.33 - $137.65