STEEL DYNAMICS INC

Ticker: STLD CUSIP: 858119100 Class: COMMON STOCK

LOS ANGELES CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001177206)

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

Q4 2025

Shares 645 Value ($000) $102 Avg Close $158.36 Range $137.70 - $177.84

Q2 2025

Shares 5,998 Value ($000) $768 Avg Close $126.36 Range $102.11 - $140.95

Q4 2023

Shares 4,206 Value ($000) $497 Avg Close $107.90 Range $95.11 - $124.46

Q2 2023

Shares 16,832 Value ($000) $1,834 Avg Close $97.72 Range $86.96 - $110.55

Q4 2022

Shares 3,464 Value ($000) $338 Avg Close $91.75 Range $68.70 - $107.85

Q3 2022

Shares 3,528 Value ($000) $250 Avg Close $71.84 Range $59.25 - $84.09

Q2 2022

Shares 203,225 Value ($000) $13,443 Avg Close $75.64 Range $60.78 - $94.76

Q1 2022

Shares 72,273 Value ($000) $6,030 Avg Close $63.45 Range $47.52 - $84.34

Q2 2021

Shares 7,694 Value ($000) $459 Avg Close $54.47 Range $45.84 - $62.09

Q1 2021

Shares 72,228 Value ($000) $3,666 Avg Close $38.96 Range $31.19 - $48.49

Q4 2020

Shares 71,185 Value ($000) $2,625 Avg Close $31.85 Range $25.96 - $36.89

Q3 2020

Shares 76,020 Value ($000) $2,176 Avg Close $26.10 Range $21.83 - $29.60

Q2 2020

Shares 69,440 Value ($000) $1,812 Avg Close $22.53 Range $18.48 - $27.00

Q1 2020

Shares 25,036 Value ($000) $564 Avg Close $24.36 Range $13.32 - $30.61

Q4 2019

Shares 28,870 Value ($000) $983 Avg Close $28.20 Range $24.32 - $31.60

Q3 2019

Shares 12,844 Value ($000) $383 Avg Close $25.87 Range $22.50 - $28.88

Q2 2019

Shares 7,020 Value ($000) $212 Avg Close $26.59 Range $21.75 - $31.41

Q1 2019

Shares 69,110 Value ($000) $2,438 Avg Close $30.67 Range $25.17 - $33.96

Q4 2018

Shares 54,660 Value ($000) $1,642 Avg Close $32.42 Range $24.79 - $39.93

Q3 2018

Shares 41,850 Value ($000) $1,891 Avg Close $39.33 Range $35.70 - $42.45

Q2 2018

Shares 298,824 Value ($000) $13,731 Avg Close $40.25 Range $36.27 - $44.32

Q1 2018

Shares 509,815 Value ($000) $22,544 Avg Close $39.00 Range $34.83 - $42.94

Q4 2017

Shares 12,840 Value ($000) $554 Avg Close $32.46 Range $28.33 - $37.17

Q2 2017

Shares 35,362 Value ($000) $1,266 Avg Close $28.97 Range $26.88 - $31.37

Q1 2017

Shares 1,324,293 Value ($000) $46,032 Avg Close $29.67 Range $27.09 - $32.02

Q2 2015

Shares 66,042 Value ($000) $1,368 Avg Close $17.16 Range $15.54 - $18.46

Q1 2015

Shares 82,628 Value ($000) $1,661 Avg Close $14.75 Range $13.06 - $16.57

Q4 2014

Shares 77,950 Value ($000) $1,539 Avg Close $16.97 Range $14.81 - $18.55

Q3 2014

Shares 77,950 Value ($000) $1,762 Avg Close $17.12 Range $13.89 - $19.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	645	$102	$158.36	$137.70 - $177.84
Q2 2025	5,998	$768	$126.36	$102.11 - $140.95
Q4 2023	4,206	$497	$107.90	$95.11 - $124.46
Q2 2023	16,832	$1,834	$97.72	$86.96 - $110.55
Q4 2022	3,464	$338	$91.75	$68.70 - $107.85
Q3 2022	3,528	$250	$71.84	$59.25 - $84.09
Q2 2022	203,225	$13,443	$75.64	$60.78 - $94.76
Q1 2022	72,273	$6,030	$63.45	$47.52 - $84.34
Q2 2021	7,694	$459	$54.47	$45.84 - $62.09
Q1 2021	72,228	$3,666	$38.96	$31.19 - $48.49
Q4 2020	71,185	$2,625	$31.85	$25.96 - $36.89
Q3 2020	76,020	$2,176	$26.10	$21.83 - $29.60
Q2 2020	69,440	$1,812	$22.53	$18.48 - $27.00
Q1 2020	25,036	$564	$24.36	$13.32 - $30.61
Q4 2019	28,870	$983	$28.20	$24.32 - $31.60
Q3 2019	12,844	$383	$25.87	$22.50 - $28.88
Q2 2019	7,020	$212	$26.59	$21.75 - $31.41
Q1 2019	69,110	$2,438	$30.67	$25.17 - $33.96
Q4 2018	54,660	$1,642	$32.42	$24.79 - $39.93
Q3 2018	41,850	$1,891	$39.33	$35.70 - $42.45
Q2 2018	298,824	$13,731	$40.25	$36.27 - $44.32
Q1 2018	509,815	$22,544	$39.00	$34.83 - $42.94
Q4 2017	12,840	$554	$32.46	$28.33 - $37.17
Q2 2017	35,362	$1,266	$28.97	$26.88 - $31.37
Q1 2017	1,324,293	$46,032	$29.67	$27.09 - $32.02
Q2 2015	66,042	$1,368	$17.16	$15.54 - $18.46
Q1 2015	82,628	$1,661	$14.75	$13.06 - $16.57
Q4 2014	77,950	$1,539	$16.97	$14.81 - $18.55
Q3 2014	77,950	$1,762	$17.12	$13.89 - $19.97