28 filings
EFFECT
TUSK
Mammoth Energy Services Inc
13 Jul 21
Notice of effectiveness
12:15am
CORRESP
TUSK
Mammoth Energy Services Inc
8 Jul 21
Correspondence with SEC
12:00am
UPLOAD
TUSK
Mammoth Energy Services Inc
25 Jun 21
Letter from SEC
12:00am
CT ORDER
TUSK
Mammoth Energy Services Inc
13 Nov 18
Confidential treatment order
3:13pm
CT ORDER
TUSK
Mammoth Energy Services Inc
25 Oct 18
Confidential treatment order
12:00am
EFFECT
d8dnn13c0lsyda0 oktb
20 Jun 18
Notice of effectiveness
12:15am
CORRESP
5m5bi
15 Jun 18
Correspondence with SEC
12:00am
UPLOAD
gxfqmz32u
29 May 18
Letter from SEC
12:00am
CORRESP
x8jr99f
4 May 18
Correspondence with SEC
12:00am
UPLOAD
qfriu2bxt
24 Apr 18
Letter from SEC
12:00am
CORRESP
9ly6t2f3a2tvll97ukm
10 Apr 18
Correspondence with SEC
12:00am
UPLOAD
l27taf57c7 cd2xo2v
4 Apr 18
Letter from SEC
12:00am
CORRESP
m3xxvnl1qqg8jaqkto
6 Feb 18
Correspondence with SEC
12:00am
CORRESP
zud n6tykr9bs
24 Jan 18
Correspondence with SEC
12:00am
CORRESP
gk5r0r vvs
17 Jan 18
Correspondence with SEC
12:00am
UPLOAD
rvz9w6
3 Jan 18
Letter from SEC
12:00am
CORRESP
xhzrx26
12 Dec 17
Correspondence with SEC
12:00am
UPLOAD
zkue6c8uczqz
4 Dec 17
Letter from SEC
12:00am
CT ORDER
cfw0o3z903lamfrfj
14 Oct 16
Confidential treatment order
12:00am
EFFECT
id29rga91ticf5im
13 Oct 16
Notice of effectiveness
12:00am