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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001558370-22-002377
Filing Date
2022-02-28
Accepted
2022-02-28 16:43:52
Documents
98
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 10-K stld-20211231x10k.htm   iXBRL 10-K 3464038
2 EX-21.1 stld-20211231xex21d1.htm EX-21.1 26990
3 EX-23.1 stld-20211231xex23d1.htm EX-23.1 6682
4 EX-31.1 stld-20211231xex31d1.htm EX-31.1 9664
5 EX-31.2 stld-20211231xex31d2.htm EX-31.2 9846
6 EX-32.1 stld-20211231xex32d1.htm EX-32.1 7231
7 EX-32.2 stld-20211231xex32d2.htm EX-32.2 7475
8 GRAPHIC stld-20211231x10k001.jpg GRAPHIC 17349
9 GRAPHIC stld-20211231x10k002.jpg GRAPHIC 18726
10 GRAPHIC stld-20211231x10k004.jpg GRAPHIC 152470
11 GRAPHIC stld-20211231x10k005.jpg GRAPHIC 13629
12 GRAPHIC stld-20211231x10k006.jpg GRAPHIC 15485
13 GRAPHIC stld-20211231x10k008.jpg GRAPHIC 39395
14 GRAPHIC stld-20211231x10k009.jpg GRAPHIC 52848
15 GRAPHIC stld-20211231x10k010.jpg GRAPHIC 55393
  Complete submission text file 0001558370-22-002377.txt   15722746

Data Files

Seq Description Document Type Size
16 EX-101.SCH stld-20211231.xsd EX-101.SCH 63107
17 EX-101.CAL stld-20211231_cal.xml EX-101.CAL 93108
18 EX-101.DEF stld-20211231_def.xml EX-101.DEF 303994
19 EX-101.LAB stld-20211231_lab.xml EX-101.LAB 628119
20 EX-101.PRE stld-20211231_pre.xml EX-101.PRE 522263
92 EXTRACTED XBRL INSTANCE DOCUMENT stld-20211231x10k_htm.xml XML 3634014
Mailing Address 7575 W JEFFERSON BLVD FORT WAYNE IN 46804
Business Address 7575 W JEFFERSON BLVD FORT WAYNE IN 46804 260 459 3553
STEEL DYNAMICS INC (Filer) CIK: 0001022671 (see all company filings)

IRS No.: 351929476 | State of Incorp.: IN | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-21719 | Film No.: 22690587
SIC: 3312 Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)