59 filings
SD
SID
National Steel Co
8 May 23
Conflict minerals disclosure
3:40pm
SD
SID
National Steel Co
31 May 22
Conflict minerals disclosure
12:00am
EFFECT
SID
National Steel Co
9 Mar 22
Notice of effectiveness
12:15am
SD
SID
National Steel Co
1 Jun 21
Conflict minerals disclosure
12:00am
UPLOAD
SID
National Steel Co
8 Dec 20
Letter from SEC
12:00am
CORRESP
o5089uq9mp1q18 jl798
2 Dec 20
Correspondence with SEC
12:00am
UPLOAD
8sjtb7jcnmkg
17 Nov 20
Letter from SEC
12:00am
SD
3ky25kp8rt
5 May 20
Conflict minerals disclosure
5:29pm
SD
163odw82q
28 May 19
Conflict minerals disclosure
6:34am
UPLOAD
fr021v7plqo44
7 Sep 18
Letter from SEC
12:00am
CORRESP
kyd85em
24 Aug 18
Correspondence with SEC
12:00am
UPLOAD
n1aerek6uh2
30 Jul 18
Letter from SEC
12:00am
SD
ae53pg njzs41w19by
21 May 18
Conflict minerals disclosure
4:59pm
SD
gik9y3
1 Jun 17
Conflict minerals disclosure
12:00am
UPLOAD
hikhj4njod438aar5yu
26 Jan 17
Letter from SEC
12:00am
CORRESP
p7nvy
14 Dec 16
Correspondence with SEC
12:00am
UPLOAD
kmfg wj803jj
30 Nov 16
Letter from SEC
12:00am
CORRESP
iuju5a dh9
14 Nov 16
Correspondence with SEC
12:00am
UPLOAD
1mw52sjzbf 6xz
28 Oct 16
Letter from SEC
12:00am
CORRESP
2dukgoik0wjfsz0fewvn
25 Aug 16
Correspondence with SEC
12:00am