STEEL DYNAMICS INC

Ticker: STLD CUSIP: 858119100 Class: COMMON STOCK

Lombard Odier Asset Management (Switzerland) SA's Holding History (CIK: 0001535660)

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

Q4 2025

Shares 28,233 Value ($000) $4,784 Avg Close $158.36 Range $137.70 - $177.84

Q2 2025

Shares 10,353 Value ($000) $1,325 Avg Close $126.36 Range $102.11 - $140.95

Q1 2025

Shares 10,353 Value ($000) $1,295 Avg Close $124.96 Range $109.33 - $137.65

Q2 2022

Shares 6,090 Value ($000) $403 Avg Close $75.64 Range $60.78 - $94.76

Q1 2022

Shares 13,883 Value ($000) $1,158 Avg Close $63.45 Range $47.52 - $84.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	28,233	$4,784	$158.36	$137.70 - $177.84
Q2 2025	10,353	$1,325	$126.36	$102.11 - $140.95
Q1 2025	10,353	$1,295	$124.96	$109.33 - $137.65
Q2 2022	6,090	$403	$75.64	$60.78 - $94.76
Q1 2022	13,883	$1,158	$63.45	$47.52 - $84.34