STEEL DYNAMICS INC

Ticker: STLD CUSIP: 858119100 Class: COMMON STOCK

SG Americas Securities, LLC's Holding History (CIK: 0001313360)

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

Q4 2025

Shares 66,768 Value ($000) $11 Avg Close $158.36 Range $137.70 - $177.84

Q3 2025

Shares 4,963 Value ($000) $1 Avg Close $130.39 Range $119.11 - $140.98

Q2 2025

Shares 6,699 Value ($000) $1 Avg Close $126.36 Range $102.11 - $140.95

Q1 2025

Shares 27,381 Value ($000) $3 Avg Close $124.96 Range $109.33 - $137.65

Q4 2024

Shares 1,812 Value ($000) $0 Avg Close $130.47 Range $111.65 - $152.72

Q3 2024

Shares 20,889 Value ($000) $3 Avg Close $118.85 Range $102.31 - $134.27

Q2 2024

Shares 19,187 Value ($000) $2 Avg Close $130.12 Range $115.35 - $147.49

Q1 2024

Shares 29,730 Value ($000) $4 Avg Close $122.14 Range $106.53 - $144.95

Q4 2023

Shares 1,860 Value ($000) $0 Avg Close $107.90 Range $95.11 - $124.46

Q3 2023

Shares 5,626 Value ($000) $1 Avg Close $100.40 Range $92.11 - $107.71

Q2 2023

Shares 7,864 Value ($000) $1 Avg Close $97.72 Range $86.96 - $110.55

Q1 2023

Shares 1,678 Value ($000) $0 Avg Close $111.23 Range $90.76 - $130.54

Q3 2022

Shares 2,579 Value ($000) $183 Avg Close $71.84 Range $59.25 - $84.09

Q2 2022

Shares 10,049 Value ($000) $665 Avg Close $75.64 Range $60.78 - $94.76

Q1 2022

Shares 12,588 Value ($000) $1,050 Avg Close $63.45 Range $47.52 - $84.34

Q4 2021

Shares 15,214 Value ($000) $944 Avg Close $58.59 Range $52.93 - $64.63

Q3 2021

Shares 5,398 Value ($000) $316 Avg Close $59.61 Range $51.19 - $69.35

Q2 2021

Shares 37,769 Value ($000) $2,251 Avg Close $54.47 Range $45.84 - $62.09

Q1 2021

Shares 50,612 Value ($000) $2,569 Avg Close $38.96 Range $31.19 - $48.49

Q4 2020

Shares 28,177 Value ($000) $1,039 Avg Close $31.85 Range $25.96 - $36.89

Q3 2020

Shares 29,791 Value ($000) $853 Avg Close $26.10 Range $21.83 - $29.60

Q2 2020

Shares 41,703 Value ($000) $1,088 Avg Close $22.53 Range $18.48 - $27.00

Q1 2020

Shares 66,089 Value ($000) $1,490 Avg Close $24.36 Range $13.32 - $30.61

Q4 2019

Shares 100,941 Value ($000) $3,436 Avg Close $28.20 Range $24.32 - $31.60

Q3 2019

Shares 56,821 Value ($000) $1,693 Avg Close $25.87 Range $22.50 - $28.88

Q2 2019

Shares 117,117 Value ($000) $3,537 Avg Close $26.59 Range $21.75 - $31.41

Q1 2019

Shares 66,451 Value ($000) $2,344 Avg Close $30.67 Range $25.17 - $33.96

Q4 2018

Shares 46,583 Value ($000) $1,399 Avg Close $32.42 Range $24.79 - $39.93

Q3 2018

Shares 77,733 Value ($000) $3,513 Avg Close $39.33 Range $35.70 - $42.45

Q2 2018

Shares 72,319 Value ($000) $3,323 Avg Close $40.25 Range $36.27 - $44.32

Q1 2018

Shares 90,874 Value ($000) $4,018 Avg Close $39.00 Range $34.83 - $42.94

Q4 2017

Shares 118,679 Value ($000) $5,119 Avg Close $32.46 Range $28.33 - $37.17

Q3 2017

Shares 11,851 Value ($000) $409 Avg Close $29.48 Range $27.05 - $32.51

Q2 2017

Shares 111,788 Value ($000) $4,003 Avg Close $28.97 Range $26.88 - $31.37

Q1 2017

Shares 84,165 Value ($000) $2,926 Avg Close $29.67 Range $27.09 - $32.02

Q4 2016

Shares 15,732 Value ($000) $560 Avg Close $26.10 Range $19.35 - $33.31

Q3 2016

Shares 23,472 Value ($000) $587 Avg Close $21.06 Range $18.79 - $23.10

Q2 2016

Shares 88,334 Value ($000) $2,164 Avg Close $20.03 Range $17.68 - $22.12

Q1 2016

Shares 81,177 Value ($000) $1,827 Avg Close $15.36 Range $12.48 - $18.79

Q4 2015

Shares 62,217 Value ($000) $1,112 Avg Close $14.45 Range $13.12 - $15.93

Q3 2015

Shares 7,217 Value ($000) $124 Avg Close $15.53 Range $13.35 - $17.42

Q2 2015

Shares 70,193 Value ($000) $1,454 Avg Close $17.16 Range $15.54 - $18.46

Q1 2015

Shares 28,962 Value ($000) $582 Avg Close $14.75 Range $13.06 - $16.57

Q4 2014

Shares 13,105 Value ($000) $259 Avg Close $16.97 Range $14.81 - $18.55

Q3 2014

Shares 11,454 Value ($000) $259 Avg Close $17.12 Range $13.89 - $19.97

Q2 2014

Shares 85,085 Value ($000) $1,527 Avg Close $13.98 Range $13.22 - $14.83

Q1 2014

Shares 129,928 Value ($000) $2,311 Avg Close $13.53 Range $12.21 - $15.09

Q4 2013

Shares 80,025 Value ($000) $1,564 Avg Close $14.08 Range $12.49 - $15.25

Q3 2013

Shares 160,807 Value ($000) $2,688 Avg Close $12.11 Range $11.42 - $13.41

Q2 2013

Shares 210,137 Value ($000) $3,133 Avg Close $11.35 Range $10.49 - $12.29

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	66,768	$11	$158.36	$137.70 - $177.84
Q3 2025	4,963	$1	$130.39	$119.11 - $140.98
Q2 2025	6,699	$1	$126.36	$102.11 - $140.95
Q1 2025	27,381	$3	$124.96	$109.33 - $137.65
Q4 2024	1,812	$0	$130.47	$111.65 - $152.72
Q3 2024	20,889	$3	$118.85	$102.31 - $134.27
Q2 2024	19,187	$2	$130.12	$115.35 - $147.49
Q1 2024	29,730	$4	$122.14	$106.53 - $144.95
Q4 2023	1,860	$0	$107.90	$95.11 - $124.46
Q3 2023	5,626	$1	$100.40	$92.11 - $107.71
Q2 2023	7,864	$1	$97.72	$86.96 - $110.55
Q1 2023	1,678	$0	$111.23	$90.76 - $130.54
Q3 2022	2,579	$183	$71.84	$59.25 - $84.09
Q2 2022	10,049	$665	$75.64	$60.78 - $94.76
Q1 2022	12,588	$1,050	$63.45	$47.52 - $84.34
Q4 2021	15,214	$944	$58.59	$52.93 - $64.63
Q3 2021	5,398	$316	$59.61	$51.19 - $69.35
Q2 2021	37,769	$2,251	$54.47	$45.84 - $62.09
Q1 2021	50,612	$2,569	$38.96	$31.19 - $48.49
Q4 2020	28,177	$1,039	$31.85	$25.96 - $36.89
Q3 2020	29,791	$853	$26.10	$21.83 - $29.60
Q2 2020	41,703	$1,088	$22.53	$18.48 - $27.00
Q1 2020	66,089	$1,490	$24.36	$13.32 - $30.61
Q4 2019	100,941	$3,436	$28.20	$24.32 - $31.60
Q3 2019	56,821	$1,693	$25.87	$22.50 - $28.88
Q2 2019	117,117	$3,537	$26.59	$21.75 - $31.41
Q1 2019	66,451	$2,344	$30.67	$25.17 - $33.96
Q4 2018	46,583	$1,399	$32.42	$24.79 - $39.93
Q3 2018	77,733	$3,513	$39.33	$35.70 - $42.45
Q2 2018	72,319	$3,323	$40.25	$36.27 - $44.32
Q1 2018	90,874	$4,018	$39.00	$34.83 - $42.94
Q4 2017	118,679	$5,119	$32.46	$28.33 - $37.17
Q3 2017	11,851	$409	$29.48	$27.05 - $32.51
Q2 2017	111,788	$4,003	$28.97	$26.88 - $31.37
Q1 2017	84,165	$2,926	$29.67	$27.09 - $32.02
Q4 2016	15,732	$560	$26.10	$19.35 - $33.31
Q3 2016	23,472	$587	$21.06	$18.79 - $23.10
Q2 2016	88,334	$2,164	$20.03	$17.68 - $22.12
Q1 2016	81,177	$1,827	$15.36	$12.48 - $18.79
Q4 2015	62,217	$1,112	$14.45	$13.12 - $15.93
Q3 2015	7,217	$124	$15.53	$13.35 - $17.42
Q2 2015	70,193	$1,454	$17.16	$15.54 - $18.46
Q1 2015	28,962	$582	$14.75	$13.06 - $16.57
Q4 2014	13,105	$259	$16.97	$14.81 - $18.55
Q3 2014	11,454	$259	$17.12	$13.89 - $19.97
Q2 2014	85,085	$1,527	$13.98	$13.22 - $14.83
Q1 2014	129,928	$2,311	$13.53	$12.21 - $15.09
Q4 2013	80,025	$1,564	$14.08	$12.49 - $15.25
Q3 2013	160,807	$2,688	$12.11	$11.42 - $13.41
Q2 2013	210,137	$3,133	$11.35	$10.49 - $12.29