NATIONAL STEEL CO — 3 Filings
12 3 filings on record
This page lists all 3 filings submitted to the SEC by NATIONAL STEEL CO (SID), sorted by most recent first. Each row links to the full filing on EdgarLookup. NATIONAL STEEL CO has filed 12 3 documents with the SEC since 2006. To view all SEC filings by NATIONAL STEEL CO, see the full filings list.
All
20-F
20-F/A
3
425
6-K
6-K/A
CORRESP
CT ORDER
EFFECT
F-4
F-4/A
F-6
F-6 POS
F-6EF
NT 20-F
SC 13D/A
SC 13G/A
SC TO-C
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 3 | PRIMARY DOCUMENT | 0002125076-26-000001 | Mar 26, 2026 | Dec 9, 2025 |
| 3 | PRIMARY DOCUMENT | 0002123602-26-000001 | Mar 23, 2026 | Dec 9, 2025 |
| 3 | PRIMARY DOCUMENT | 0002123591-26-000001 | Mar 23, 2026 | Apr 30, 2025 |
| 3 | PRIMARY DOCUMENT | 0002122961-26-000001 | Mar 23, 2026 | Apr 30, 2025 |
| 3 | PRIMARY DOCUMENT | 0002123089-26-000001 | Mar 23, 2026 | Apr 30, 2025 |
| 3 | PRIMARY DOCUMENT | 0002122779-26-000002 | Mar 23, 2026 | Apr 30, 2025 |
| 3 | PRIMARY DOCUMENT | 0002121945-26-000001 | Mar 18, 2026 | Dec 9, 2025 |
| 3 | PRIMARY DOCUMENT | 0002121877-26-000001 | Mar 18, 2026 | Dec 9, 2025 |
| 3 | PRIMARY DOCUMENT | 0002122129-26-000001 | Mar 18, 2026 | Dec 9, 2025 |
| 3 | PRIMARY DOCUMENT | 0002119817-26-000005 | Mar 18, 2026 | Apr 30, 2025 |
| 3 | PRIMARY DOCUMENT | 0002121772-26-000001 | Mar 18, 2026 | Dec 9, 2025 |
| 3 | PRIMARY DOCUMENT | 0002119831-26-000002 | Mar 18, 2026 | Dec 9, 2025 |