NATIONAL STEEL CO Form 6-K: Report of foreign private issuer
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2018-12-20: Form 6-K; Period of report 2018-12-31; Description SID20181220_6K1; Document sid20181220_6k1.htm.
- 2018-12-20: Form 6-K; Period of report 2018-12-31; Description SID20181220_6K; Document sid20181220_6k.htm.
- 2018-12-18: Form 6-K; Period of report 2018-12-31; Description FORM 6-K; Document sid20181218_6k.htm.
- 2018-12-14: Form 6-K; Period of report 2018-12-31; Description FORM 6-K; Document sid20181214_6k.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2018-12-20 | 6-K | 2018-12-31 | SID20181220_6K1 | sid20181220_6k1.htm |
| 2018-12-20 | 6-K | 2018-12-31 | SID20181220_6K | sid20181220_6k.htm |
| 2018-12-18 | 6-K | 2018-12-31 | FORM 6-K | sid20181218_6k.htm |
| 2018-12-14 | 6-K | 2018-12-31 | FORM 6-K | sid20181214_6k.htm |
| 2018-12-13 | 6-K | 2018-12-31 | FORM 6-K | sid20181212_6k1.htm |
| 2018-12-13 | 6-K | 2018-12-31 | SID20181212_6K | sid20181212_6k.htm |
| 2018-11-29 | 6-K | 2018-09-30 | QUARTERLY FINANCIAL INFORMATION - SEPTEMBER 30, 2018 - CIA SIDERURGICA NACIONAL | siditr3q18_6k.htm |
| 2018-11-08 | 6-K | 2018-12-31 | FORM 6-K | sid20181108_6k.htm |
| 2018-11-08 | 6-K | 2018-09-30 | SIDPR3Q18_6K | sidpr3q18_6k.htm |
| 2018-09-20 | 6-K | 2018-09-30 | MATERIAL FACT | sid20180919_6k.htm |
| 2018-09-04 | 6-K | 2018-09-30 | FORM 6-K | sid20180903_6k.htm |
| 2018-08-30 | 6-K | 2018-09-30 | SID20180829_6K | sid20180829_6k.htm |
| 2018-08-29 | 6-K | 2018-09-30 | 6-K | siditr2q18_6k.htm |
| 2018-08-28 | 6-K | 2018-09-30 | 6-K | sid20180828_6k.htm |
| 2018-08-21 | 6-K/A | 2018-09-30 | SID20180821_6KA1 | sid20180821_6ka1.htm |
| 2018-08-21 | 6-K/A | 2018-09-30 | SID20180821_6KA | sid20180821_6ka.htm |
| 2018-08-20 | 6-K/A | 2018-09-30 | 6-K/A | sid20180820_6ka.htm |
| 2018-08-20 | 6-K | 2018-09-30 | MATERIAL FACT | sid20180817_6k1.htm |
| 2018-08-20 | 6-K | 2018-09-30 | NOTICE TO THE SHAREHOLDERS | sid20180817_6k.htm |
| 2018-08-10 | 6-K | 2018-09-30 | 6-K | sid20180810_6k.htm |
| 2018-08-08 | 6-K | 2018-09-30 | SID20180808_6K | sid20180808_6k.htm |
| 2018-08-08 | 6-K | 2018-09-30 | 6-K | sid20180808_6k.htm |
| 2018-08-08 | 6-K | 2018-06-30 | 2Q18 EARNINGS RELEASE | sidpr2q18_6k.htm |
| 2018-07-05 | 6-K | 2018-09-30 | FORM 6-K | sid20180705_6k.htm |
| 2018-07-02 | 6-K | 2018-06-30 | MATERIAL FACT | sid20180629_6k.htm |
| 2018-06-28 | 6-K | 2018-06-30 | FORM 6-K | sid20180628_6k.htm |
| 2018-06-20 | 6-K | 2018-06-30 | 6-K | sid20180620_6k.htm |
| 2018-06-15 | 6-K | 2018-06-30 | SID20180615_6K | sid20180615_6k.htm |
| 2018-06-06 | 6-K | 2018-06-30 | SID20180605_6K | sid20180605_6k.htm |
| 2018-06-06 | 6-K/A | 2018-06-30 | SID20180605_6KA | sid20180605_6ka.htm |
| 2018-05-31 | 6-K | 2018-06-30 | FORM 6-K | sid20180530_6k.htm |
| 2018-05-31 | 6-K | 2018-03-30 | ITR 1Q18 | siditr1q18_6k.htm |
| 2018-05-30 | 6-K | 2018-06-30 | SID20180529_6K1 | sid20180529_6k1.htm |
| 2018-05-30 | 6-K | 2018-06-30 | SID20180529_6K2 | sid20180529_6k2.htm |
| 2018-05-30 | 6-K | 2018-06-30 | SID20180529_6K | sid20180529_6k.htm |
| 2018-05-15 | 6-K | 2018-06-30 | 6-K | sid20180515_6k.htm |
| 2018-05-15 | 6-K | 2018-03-31 | 1Q18 EARNINGS RELEASE | sidpr1q18_6k.htm |
| 2018-05-15 | 6-K | 2018-06-30 | MATERIAL FACT | sid20180514_6k.htm |
| 2018-05-01 | 6-K | 2017-12-31 | FORM 6-K | siddf2017_6k.htm |
| 2018-04-30 | 6-K | 2018-06-30 | SID20180427_6K | sid20180427_6k.htm |
| 2018-04-27 | 6-K | 2018-06-30 | 6-K | sid20180426_6k1.htm |
| 2018-04-26 | 6-K | 2018-06-30 | FORM 6-K | sid20180426_6k.htm |
| 2018-04-26 | 6-K | 2018-06-30 | CONSOLIDATED REMOTE VOTING MAP | sid20180425_6k.htm |
| 2018-04-23 | 6-K | 2018-06-30 | SID20180420_6K1 | sid20180420_6k1.htm |
| 2018-04-20 | 6-K | 2018-06-30 | FORM 6-K | sid20180420_6km.htm |
| 2018-04-09 | 6-K | 2018-06-30 | FORM 6-K | sid20180406_6k2.htm |
| 2018-04-09 | 6-K | 2018-06-30 | SID20180406_6K | sid20180406_6k.htm |
| 2018-04-09 | 6-K | 2018-06-30 | SID20180406_6K1 | sid20180406_6k1.htm |
| 2018-04-04 | 6-K | 2018-06-30 | FORM 6-K | sid20180404_6k.htm |
| 2018-03-29 | 6-K | 2018-03-31 | FORM 6-K | sid20180328_6k1.htm |
| 2018-03-29 | 6-K | 2018-03-31 | SID20180328_6K | sid20180328_6k.htm |
| 2018-03-28 | 6-K | 2018-03-31 | CALL NOTICE OF ORDINARY GENERAL ASSEMBLY | sid20180327_6k2.htm |
| 2018-03-28 | 6-K | 2018-03-31 | CALL NOTICE OF ORDINARY GENERAL ASSEMBLY | sid20180327_6k2.htm |
| 2018-03-28 | 6-K | 2018-03-31 | REMOTE VOTING FORM | sid20180327_6k1.htm |
| 2018-03-27 | 6-K | 2018-03-31 | 6-K | sid20180327_6k.htm |
| 2018-03-27 | 6-K | 2018-03-31 | 6-K | sidpr4q17_6k.htm |
| 2018-03-27 | 6-K | 2018-03-31 | 6-K | sid20180326_6k1.htm |
| 2018-03-26 | 6-K | 2018-03-31 | 6-K | sid20180326_6k.htm |
| 2018-03-15 | 6-K | 2018-03-31 | SID20180314_6K | sid20180314_6k.htm |
| 2018-03-05 | 6-K | 2018-03-31 | FORM 6-K | sid20180305_6k.htm |
| 2018-03-01 | 6-K | 2018-03-31 | 6-K | siditr2q17_6k.htm |
| 2018-03-01 | 6-K | 2018-03-31 | 6-K | siditr1q17_6k.htm |
| 2018-02-09 | 6-K | 2018-03-31 | 6-K | sid20180208_6k.htm |
| 2018-02-09 | 6-K | 2018-03-31 | AMENDMENT TO TERMS OF CASH TENDER OFFERS BY CSN RESOURCES S.A. | sid20180208_6k1.htm |
| 2018-02-02 | 6-K | 2018-03-31 | Report of foreign private issuer | sid20180201_6k2.htm |
| 2018-02-01 | 6-K | 2018-03-31 | SID20180201_6K1 | sid20180201_6k1.htm |
| 2018-02-01 | 6-K | 2018-03-31 | 6-K | sid20180201_6k.htm |
| 2018-01-26 | 6-K | 2017-09-30 | QUARTERLY FINANCIAL INFORMATION - SEPTEMBER 30, 2017 | sid20180126_6k.htm |
| 2018-01-26 | 6-K | 2017-09-30 | QUARTERLY FINANCIAL INFORMATION - SEPTEMBER 30, 2017 | siditr3q17_6k.htm |
| 2018-01-11 | 6-K | 2018-03-31 | SID20180111_6K | sid20180111_6k.htm |
| 2018-01-04 | 6-K | 2018-03-31 | NOTICE TO THE MARKET | sid20180104_6k.htm |