STEEL DYNAMICS INC

Ticker: STLD CUSIP: 858119100 Class: COMMON STOCK

DMC Group, LLC's Holding History (CIK: 0001893403)

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

Q4 2025

Shares 7,953 Value ($000) $1,348 Avg Close $158.36 Range $137.70 - $177.84

Q3 2025

Shares 7,252 Value ($000) $1,011 Avg Close $130.39 Range $119.11 - $140.98

Q2 2025

Shares 7,055 Value ($000) $903 Avg Close $126.36 Range $102.11 - $140.95

Q1 2025

Shares 6,468 Value ($000) $809 Avg Close $124.96 Range $109.33 - $137.65

Q4 2024

Shares 5,569 Value ($000) $635 Avg Close $130.47 Range $111.65 - $152.72

Q3 2024

Shares 4,895 Value ($000) $617 Avg Close $118.85 Range $102.31 - $134.27

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,953	$1,348	$158.36	$137.70 - $177.84
Q3 2025	7,252	$1,011	$130.39	$119.11 - $140.98
Q2 2025	7,055	$903	$126.36	$102.11 - $140.95
Q1 2025	6,468	$809	$124.96	$109.33 - $137.65
Q4 2024	5,569	$635	$130.47	$111.65 - $152.72
Q3 2024	4,895	$617	$118.85	$102.31 - $134.27