[424B5] STEEL DYNAMICS INC Prospectus Supplement (Debt Securities)
Steel Dynamics, Inc. is offering two series of senior unsecured notes, including a new series of notes and additional 5.250% notes due May 15, 2035 that will form a single series with $600,000,000 of existing 2035 notes. Interest on the new series will be paid semi-annually, and the 2035 notes pay 5.250% interest semi-annually each May 15 and November 15. The company plans to use the net proceeds mainly to redeem its $400 million 5.000% notes due 2026 and for general corporate purposes such as working capital, capital spending, investments, debt repayment and share repurchases. These notes rank equally with about $3.9 billion of existing senior unsecured debt and are structurally subordinated to roughly $1.3 billion of subsidiary liabilities as of September 30, 2025. Steel Dynamics generated net sales of $17.5 billion in 2024 and $13.8 billion for the first nine months of 2025, with net income attributable to the company of $1.54 billion in 2024 and $919.6 million for the first nine months of 2025.
- None.
- None.
Insights
Steel Dynamics issues new senior notes and adds to 5.250% 2035 series while refinancing 2026 debt.
Steel Dynamics is issuing a new series of senior unsecured notes and additional 5.250% notes due
The company plans to use net proceeds primarily to redeem its
Operating results show net sales of
Registration Statement No. 333-268703
PRELIMINARY PROSPECTUS SUPPLEMENT DATED NOVEMBER 18, 2025
(To Prospectus dated December 7, 2022)
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Price to Public(1)
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Underwriting
Discount |
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Proceeds to
Us (before expenses)(1) |
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Per 20 Note
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Total
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Per Additional 2035 Note
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Total
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J.P. Morgan
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Morgan Stanley
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BofA Securities
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Wells Fargo Securities
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Page
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ABOUT THIS PROSPECTUS SUPPLEMENT
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CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS
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SUMMARY
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RISK FACTORS
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USE OF PROCEEDS
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CAPITALIZATION
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DESCRIPTION OF NOTES
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MATERIAL U.S. FEDERAL INCOME TAX CONSIDERATIONS
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UNDERWRITING
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LEGAL MATTERS
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EXPERTS
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WHERE YOU CAN FIND MORE INFORMATION
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INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE
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Page
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ABOUT THIS PROSPECTUS
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CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS
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THE COMPANY
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RISK FACTORS
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USE OF PROCEEDS
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DESCRIPTION OF OUR DEBT SECURITIES
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PLAN OF DISTRIBUTION
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LEGAL MATTERS
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EXPERTS
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WHERE YOU CAN FIND MORE INFORMATION
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INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE
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Year Ended
December 31, |
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Nine Months Ended
September 30, |
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2023
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2024
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2024
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2025
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(unaudited)
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(unaudited)
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(dollars in thousands)
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| Operating data: | | | | | | | | | | | | | | | | | | | | | | | | | |
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Net sales
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| | | $ | 18,795,316 | | | | | $ | 17,540,390 | | | | | $ | 13,668,252 | | | | | $ | 13,762,533 | | |
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Costs of goods sold
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| | | | 14,749,433 | | | | | | 14,737,804 | | | | | | 11,307,400 | | | | | | 11,899,641 | | |
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Gross profit
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| | | | 4,045,883 | | | | | | 2,802,586 | | | | | | 2,360,852 | | | | | | 1,862,892 | | |
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Selling, general and administrative expenses
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| | | | 894,702 | | | | | | 859,549 | | | | | | 655,317 | | | | | | 697,136 | | |
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Operating income
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| | | | 3,151,181 | | | | | | 1,943,037 | | | | | | 1,705,535 | | | | | | 1,165,756 | | |
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Interest expense, net of capitalized interest
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| | | | 76,484 | | | | | | 56,347 | | | | | | 41,768 | | | | | | 43,085 | | |
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Other (income), net
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| | | | (144,246) | | | | | | (96,191) | | | | | | (75,151) | | | | | | (59,695) | | |
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Income before income taxes
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| | | | 3,218,943 | | | | | | 1,982,881 | | | | | | 1,738,918 | | | | | | 1,182,366 | | |
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Income tax expense
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| | | | 751,611 | | | | | | 432,925 | | | | | | 398,834 | | | | | | 259,570 | | |
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Net income
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| | | | 2,467,332 | | | | | | 1,549,956 | | | | | | 1,340,084 | | | | | | 922,796 | | |
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Net (income) attributable to non-controlling interests
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| | | | (16,450) | | | | | | (12,822) | | | | | | (10,243) | | | | | | (3,234) | | |
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Net income attributable to Steel Dynamics, Inc.
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| | | $ | 2,450,882 | | | | | $ | 1,537,134 | | | | | $ | 1,329,841 | | | | | $ | 919,562 | | |
| Other financial data: | | | | | | | | | | | | | | | | | | | | | | | | | |
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Capital expenditures
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| | | $ | 1,657,905 | | | | | $ | 1,868,006 | | | | | $ | 1,414,831 | | | | | $ | 759,529 | | |
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Aggregate amount of cash dividends paid
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| | | | 271,317 | | | | | | 282,616 | | | | | | 212,216 | | | | | | 218,098 | | |
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Net cash provided by operating activities
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| | | | 3,519,928 | | | | | | 1,844,503 | | | | | | 1,497,631 | | | | | | 1,176,822 | | |
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Year Ended
December 31, |
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Nine Months Ended
September 30, |
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2023
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2024
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2024
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2025
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(unaudited)
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(unaudited)
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(dollars in thousands)
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Net cash used in investing activities
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| | | | (1,970,249) | | | | | | (1,303,360) | | | | | | (1,354,515) | | | | | | (604,983) | | |
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Net cash used in financing activities
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| | | | (1,777,134) | | | | | | (1,352,597) | | | | | | (528,824) | | | | | | (391,152) | | |
| Balance sheet data (as of period end): | | | | | | | | | | | | | | | | | | | | | | | | | |
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Cash and equivalents and short-term investments
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| | | $ | 2,122,097 | | | | | $ | 737,275 | | | | | $ | 1,660,553 | | | | | $ | 770,356 | | |
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Net property, plant and equipment
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| | | | 6,734,218 | | | | | | 8,117,988 | | | | | | 7,825,869 | | | | | | 8,493,550 | | |
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Total assets
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| | | | 14,908,420 | | | | | | 14,935,233 | | | | | | 15,659,821 | | | | | | 15,965,030 | | |
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Long-term debt (including current maturities)
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| | | | 3,071,056 | | | | | | 3,231,007 | | | | | | 3,683,884 | | | | | | 3,782,455 | | |
| Other data (unaudited): | | | | | | | | | | | | | | | | | | | | | | | | | |
| Shipments: | | | | | | | | | | | | | | | | | | | | | | | | | |
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Steel operations (net tons)
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| | | | 12,821,753 | | | | | | 12,660,487 | | | | | | 9,640,171 | | | | | | 10,444,667 | | |
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Ferrous metals (gross tons)
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| | | | 5,792,484 | | | | | | 5,850,544 | | | | | | 4,429,523 | | | | | | 4,639,168 | | |
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Nonferrous metals (thousands of pounds)
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| | | | 970,445 | | | | | | 965,491 | | | | | | 739,057 | | | | | | 721,499 | | |
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Steel fabrication (net tons)
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| | | | 662,539 | | | | | | 607,407 | | | | | | 461,506 | | | | | | 422,492 | | |
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As of September 30,
2025 |
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Actual
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As Adjusted
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(Dollars in millions)
(unaudited) |
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Cash and equivalents
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| | | $ | 770.4 | | | | | $ | | | |
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Short-term investments
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| | | $ | — | | | | | $ | — | | |
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Other secured obligations(1)
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| | | $ | 3.0 | | | | | $ | 3.0 | | |
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Total secured debts(1)
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| | | $ | 3.0 | | | | | $ | 3.0 | | |
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Senior Credit Facility(2)
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| | | | — | | | | | | — | | |
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5.000% Notes due 2026
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| | | $ | 400.0 | | | | | | — | | |
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1.650% Notes due 2027
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| | | | 350.0 | | | | | $ | 350.0 | | |
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3.450% Notes due 2030
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| | | | 600.0 | | | | | | 600.0 | | |
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3.250% Notes due 2031
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| | | | 500.0 | | | | | | 500.0 | | |
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5.375% Notes due 2034
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| | | | 600.0 | | | | | | 600.0 | | |
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5.250% Notes due 2035(3)
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| | | | 600.0 | | | | | | | | |
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3.250% Notes due 2050
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| | | | 400.0 | | | | | | 400.0 | | |
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5.750% Notes due 2055
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| | | | 400.0 | | | | | | 400.0 | | |
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20 Notes offered hereby
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| | | | — | | | | | | | | |
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Total Debt
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| | | $ | 3,853.0 | | | | | $ | | | |
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Redeemable non-controlling interest
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| | | $ | 141.2 | | | | | $ | 141.2 | | |
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Total equity
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| | | $ | 8,829.1 | | | | | $ | 8,829.1 | | |
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Total Capitalization
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| | | $ | 12,823.3 | | | | | $ | | | |
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Underwriter
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Principal
Amount of the 20 Notes |
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Principal
Amount of the Additional 2035 Notes |
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J.P. Morgan Securities LLC
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| | | $ | | | | | $ | | | ||
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Morgan Stanley & Co. LLC
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BofA Securities, Inc.
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Wells Fargo Securities, LLC
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Total
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| | | $ | | | | | $ | | | | |
Investor Relations Department
7575 West Jefferson Blvd.
Fort Wayne, Indiana 46804
(260) 969-3500
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Page
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ABOUT THIS PROSPECTUS
|
| | | | ii | | |
|
CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS
|
| | | | iii | | |
|
THE COMPANY
|
| | | | 1 | | |
|
RISK FACTORS
|
| | | | 2 | | |
|
USE OF PROCEEDS
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| | | | 2 | | |
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DESCRIPTION OF OUR DEBT SECURITIES
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| | | | 3 | | |
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PLAN OF DISTRIBUTION
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| | | | 13 | | |
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LEGAL MATTERS
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| | | | 15 | | |
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EXPERTS
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| | | | 15 | | |
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WHERE YOU CAN FIND MORE INFORMATION
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INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE
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Investor Relations Department
7575 West Jefferson Blvd.
Fort Wayne, Indiana 46804
(260) 969-3500
$ 5.250% Notes due 2035
FAQ
What is Steel Dynamics (STLD) offering in this prospectus supplement?
Steel Dynamics is offering a new series of senior unsecured notes and additional 5.250% notes due 2035. The additional 2035 notes will have the same terms as the existing 5.250% notes due 2035, other than issue date and initial price, and will form a single series that trades interchangeably with the existing $600,000,000 2035 notes.
How will Steel Dynamics use the net proceeds from the new notes offering?
The company plans to use the net proceeds for redemption of its $400 million 5.000% notes due 2026 and for other general corporate purposes. These may include working capital, capital expenditures, investments in subsidiaries, additional debt repayment, acquisitions and purchases of its common stock.
What are the key terms and ranking of the 5.250% Notes due 2035?
The additional notes will bear interest at 5.250% per annum, maturing on May 15, 2035, with interest payable semi-annually on May 15 and November 15. They are senior unsecured obligations, ranking equally with Steel Dynamics’ existing senior indebtedness and effectively subordinated to any secured debt and to all liabilities of its subsidiaries.
What is Steel Dynamics’ current debt position relative to these new notes?
As of September 30, 2025, Steel Dynamics had about $3.9 billion of indebtedness ranking equally with the notes and $1.2 billion of undrawn availability under its $1.2 billion unsecured revolving credit facility. Its subsidiaries had approximately $1.3 billion of liabilities, excluding intercompany obligations, which are effectively senior to the notes.
How has Steel Dynamics (STLD) been performing financially around this offering?
Steel Dynamics reported net sales of $17.5 billion in 2024 versus $18.8 billion in 2023. Net income attributable to the company was $1.54 billion in 2024 compared with $2.45 billion in 2023. For the first nine months of 2025, net sales were $13.8 billion with net income attributable to the company of $919.6 million.
What protections do holders of the new Steel Dynamics notes have?
The notes include covenants limiting certain liens on principal properties, restricting specified sale/leaseback transactions and providing a Change of Control Triggering Event put right at 101% of principal plus accrued interest. They are also redeemable at Steel Dynamics’ option at defined make-whole and par call prices.
Will the new Steel Dynamics notes be listed on a securities exchange?
No. The company does not intend to apply for listing of either series of the notes on any securities exchange or for quotation on an automated dealer quotation system. The additional 2035 notes will trade over-the-counter together with the existing 2035 notes.