STEEL DYNAMICS INC

Ticker: STLD CUSIP: 858119100 Class: COMMON STOCK

TRUST CO OF TOLEDO NA /OH/'s Holding History (CIK: 0001008937)

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

Q4 2025

Shares 238 Value ($000) $40 Avg Close $158.36 Range $137.70 - $177.84

Q3 2025

Shares 238 Value ($000) $33 Avg Close $130.39 Range $119.11 - $140.98

Q2 2025

Shares 238 Value ($000) $30 Avg Close $126.36 Range $102.11 - $140.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	238	$40	$158.36	$137.70 - $177.84
Q3 2025	238	$33	$130.39	$119.11 - $140.98
Q2 2025	238	$30	$126.36	$102.11 - $140.95