STEEL DYNAMICS INC

Ticker: STLD CUSIP: 858119100 Class: COMMON STOCK

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 12,166,973 Value ($000) $2,061,694 Avg Close $158.36 Range $137.70 - $177.84

Q3 2025

Shares 12,163,335 Value ($000) $1,695,934 Avg Close $130.39 Range $119.11 - $140.98

Q2 2025

Shares 12,199,289 Value ($000) $1,561,631 Avg Close $126.36 Range $102.11 - $140.95

Q1 2025

Shares 12,468,831 Value ($000) $1,559,601 Avg Close $124.96 Range $109.33 - $137.65

Q4 2024

Shares 11,906,735 Value ($000) $1,358,201 Avg Close $130.47 Range $111.65 - $152.72

Q3 2024

Shares 12,339,793 Value ($000) $1,555,801 Avg Close $118.85 Range $102.31 - $134.27

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12,166,973	$2,061,694	$158.36	$137.70 - $177.84
Q3 2025	12,163,335	$1,695,934	$130.39	$119.11 - $140.98
Q2 2025	12,199,289	$1,561,631	$126.36	$102.11 - $140.95
Q1 2025	12,468,831	$1,559,601	$124.96	$109.33 - $137.65
Q4 2024	11,906,735	$1,358,201	$130.47	$111.65 - $152.72
Q3 2024	12,339,793	$1,555,801	$118.85	$102.31 - $134.27