STEEL DYNAMICS INC

Ticker: STLD CUSIP: 858119100 Class: COMMON STOCK

OMERS ADMINISTRATION Corp's Holding History (CIK: 0001053321)

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

Q4 2025

Shares 6,366 Value ($000) $1,079 Avg Close $158.36 Range $137.70 - $177.84

Q3 2025

Shares 25,699 Value ($000) $3,583 Avg Close $130.39 Range $119.11 - $140.98

Q2 2025

Shares 11,899 Value ($000) $1,523 Avg Close $126.36 Range $102.11 - $140.95

Q1 2025

Shares 19,399 Value ($000) $2,426 Avg Close $124.96 Range $109.33 - $137.65

Q4 2024

Shares 16,366 Value ($000) $1,867 Avg Close $130.47 Range $111.65 - $152.72

Q3 2024

Shares 21,754 Value ($000) $2,743 Avg Close $118.85 Range $102.31 - $134.27

Q2 2024

Shares 20,454 Value ($000) $2,649 Avg Close $130.12 Range $115.35 - $147.49

Q2 2015

Shares 52,300 Value ($000) $1,083 Avg Close $17.16 Range $15.54 - $18.46

Q1 2015

Shares 37,200 Value ($000) $748 Avg Close $14.75 Range $13.06 - $16.57

Q2 2014

Shares 105,400 Value ($000) $1,892 Avg Close $13.98 Range $13.22 - $14.83

Q1 2014

Shares 105,400 Value ($000) $1,875 Avg Close $13.53 Range $12.21 - $15.09

Q4 2013

Shares 43,700 Value ($000) $854 Avg Close $14.08 Range $12.49 - $15.25

Q3 2013

Shares 44,300 Value ($000) $740 Avg Close $12.11 Range $11.42 - $13.41

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,366	$1,079	$158.36	$137.70 - $177.84
Q3 2025	25,699	$3,583	$130.39	$119.11 - $140.98
Q2 2025	11,899	$1,523	$126.36	$102.11 - $140.95
Q1 2025	19,399	$2,426	$124.96	$109.33 - $137.65
Q4 2024	16,366	$1,867	$130.47	$111.65 - $152.72
Q3 2024	21,754	$2,743	$118.85	$102.31 - $134.27
Q2 2024	20,454	$2,649	$130.12	$115.35 - $147.49
Q2 2015	52,300	$1,083	$17.16	$15.54 - $18.46
Q1 2015	37,200	$748	$14.75	$13.06 - $16.57
Q2 2014	105,400	$1,892	$13.98	$13.22 - $14.83
Q1 2014	105,400	$1,875	$13.53	$12.21 - $15.09
Q4 2013	43,700	$854	$14.08	$12.49 - $15.25
Q3 2013	44,300	$740	$12.11	$11.42 - $13.41