SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001144204-19-010579
Filing Date
2019-02-27
Accepted
2019-02-27 16:44:23
Documents
105
Period of Report
2018-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K stld-20181231x10k.htm 10-K 5510877
2 EXHIBIT 21.1 stld-20181231xex21_1.htm EX-21.1 33715
3 EXHIBIT 23.1 stld-20181231xex23_1.htm EX-23.1 8326
4 EXHIBIT 31.1 stld-20181231xex31_1.htm EX-31.1 17526
5 EXHIBIT 31.2 stld-20181231xex31_2.htm EX-31.2 18157
6 EXHIBIT 32.1 stld-20181231xex32_1.htm EX-32.1 12548
7 EXHIBIT 32.2 stld-20181231xex32_2.htm EX-32.2 14223
14 GRAPHIC stld-20181231x10kg001.jpg GRAPHIC 109565
15 GRAPHIC stld-20181231x10kg002.jpg GRAPHIC 19151
16 GRAPHIC stld-20181231x10kg003.jpg GRAPHIC 19408
17 GRAPHIC stld-20181231x10kg004.jpg GRAPHIC 27929
18 GRAPHIC stld-20181231x10kg005.jpg GRAPHIC 36128
19 GRAPHIC stld-20181231x10kg006.jpg GRAPHIC 44315
20 GRAPHIC stld-20181231x10kg007.jpg GRAPHIC 46829
  Complete submission text file 0001144204-19-010579.txt   24331412

Data Files

Seq Description Document Type Size
8 XBRL INSTANCE DOCUMENT stld-20181231.xml EX-101.INS 7400034
9 XBRL TAXONOMY EXTENSION SCHEMA stld-20181231.xsd EX-101.SCH 69250
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE stld-20181231_cal.xml EX-101.CAL 99206
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE stld-20181231_def.xml EX-101.DEF 353032
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE stld-20181231_lab.xml EX-101.LAB 684032
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE stld-20181231_pre.xml EX-101.PRE 617971
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.: 19638356
SIC: 3312 Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)
Office of Manufacturing