STEEL DYNAMICS INC — 424B2 Filings
8 424B2 filings on record
This page lists all 424B2 filings submitted to the SEC by STEEL DYNAMICS INC (STLD), sorted by most recent first. Each row links to the full filing on EdgarLookup. STEEL DYNAMICS INC has filed 8 424B2 documents with the SEC since 2019. To view all SEC filings by STEEL DYNAMICS INC, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
144
3
3/A
4
4/A
424B1
424B2
424B3
424B4
424B5
425
5
8-A12G
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
DEFR14A
EFFECT
FWP
POS AM
POSASR
PRE 14A
RW
S-1
S-1/A
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
SC 13G
SC 13G/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 424B2 | 424B2 | 0001104659-25-114149 | Nov 19, 2025 | — |
| 424B2 | 424B2 | 0001104659-25-022570 | Mar 11, 2025 | — |
| 424B2 | 424B2 | 0001104659-24-075734 | Jun 27, 2024 | — |
| 424B2 | 424B2 | 0001047469-20-005151 | Oct 8, 2020 | — |
| 424B2 | 424B2 | 0001047469-20-003360 | Jun 4, 2020 | — |
| 424B2 | 424B2 | 0001047469-19-006782 | Dec 10, 2019 | — |
| 424B2 | 424B2 | 0001047469-09-006190 | Jun 5, 2009 | — |
| 424B2 | 424B2 | 0001047469-09-006189 | Jun 5, 2009 | — |