STEEL DYNAMICS INC

Ticker: STLD CUSIP: 858119100 Class: COMMON STOCK

SUMMIT SECURITIES GROUP LLC's Holding History (CIK: 0001531593)

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

Q4 2025
Shares 2,704 Value ($000) $458 Avg Close $158.36 Range $137.70 - $177.84
Q3 2025
Shares 239 Value ($000) $33 Avg Close $130.39 Range $119.11 - $140.98
Q2 2025
Shares 2,004 Value ($000) $257 Avg Close $126.36 Range $102.11 - $140.95
Q4 2023
Shares 100 Value ($000) $0 Avg Close $107.90 Range $95.11 - $124.46
Q2 2023
Shares 210 Value ($000) $0 Avg Close $97.72 Range $86.96 - $110.55
Q1 2023
Shares 326 Value ($000) $0 Avg Close $111.23 Range $90.76 - $130.54
Q4 2022
Shares 168 Value ($000) $0 Avg Close $91.75 Range $68.70 - $107.85
Q1 2022
Shares 100 Value ($000) $8 Avg Close $63.45 Range $47.52 - $84.34
Q2 2021
Shares 8,900 Value ($000) $530 Avg Close $54.47 Range $45.84 - $62.09
Q1 2021
Shares 15,500 Value ($000) $787 Avg Close $38.96 Range $31.19 - $48.49
Q4 2020
Shares 17,800 Value ($000) $656 Avg Close $31.85 Range $25.96 - $36.89
Q2 2017
Shares 63,729 Value ($000) $2,282 Avg Close $28.97 Range $26.88 - $31.37
Q1 2017
Shares 14,931 Value ($000) $519 Avg Close $29.67 Range $27.09 - $32.02
Q2 2016
Shares 21,280 Value ($000) $521 Avg Close $20.03 Range $17.68 - $22.12
Q1 2016
Shares 67,180 Value ($000) $1,512 Avg Close $15.36 Range $12.48 - $18.79
Q3 2014
Shares 2,400 Value ($000) $54 Avg Close $17.12 Range $13.89 - $19.97
Q4 2013
Shares 600 Value ($000) $12 Avg Close $14.08 Range $12.49 - $15.25