11 results
10-K
2019 FY
EX-4.1
TUSK
Mammoth Energy Services Inc
Annual report
2 Mar 20
12:00am
8-K
EX-4.1
TUSK
Mammoth Energy Services Inc
16 Nov 16
Other Events
12:00am
8-K
EX-4.2
TUSK
Mammoth Energy Services Inc
16 Nov 16
Other Events
12:00am
8-K
EX-4.3
TUSK
Mammoth Energy Services Inc
16 Nov 16
Other Events
12:00am
S-1/A
EX-4.4
8fvmc40v9vfgx0slg4h
23 Sep 16
IPO registration (amended)
12:00am
S-1/A
EX-4.2
a9lsgb1sb02zfzg
23 Sep 16
IPO registration (amended)
12:00am
S-1/A
EX-4.3
y995hu6e
23 Sep 16
IPO registration (amended)
12:00am
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