12 filings
S-3
TUSK
Mammoth Energy Services Inc
Shelf registration
18 Jun 21
12:00am
424B5
TUSK
Mammoth Energy Services Inc
28 Jun 18
Prospectus supplement for primary offering
5:32pm
424B5
TUSK
Mammoth Energy Services Inc
26 Jun 18
Prospectus supplement for primary offering
5:24pm
S-3
TUSK
Mammoth Energy Services Inc
1 Nov 17
Shelf registration
12:00am
S-8
h5qrfo1ukp5ao7w31n
18 Apr 17
Registration of securities for employees
12:00am
424B4
98jlxe0sj9czzo
17 Oct 16
Prospectus supplement with pricing info
12:00am
8-A12B
g645kwrc 8xpx
13 Oct 16
Registration of securities on exchange
12:00am
S-1/A
pjuyyrzyhtic
23 Sep 16
IPO registration (amended)
12:00am
S-1
fmx57pao9
2 Sep 16
IPO registration
12:00am
DRS
h0w q3gtjxvfkspifa
18 Jul 16
Draft registration statement
12:00am
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