3/14
04:23 pm
tusk
Form 4 MAMMOTH ENERGY SERVICES, For: Mar 12 Filed by: JACOBS JOSEPH
Low
Report
Form 4 MAMMOTH ENERGY SERVICES, For: Mar 12 Filed by: JACOBS JOSEPH
3/14
04:12 pm
tusk
Form 4 MAMMOTH ENERGY SERVICES, For: Mar 12 Filed by: Amron Arthur H
Low
Report
Form 4 MAMMOTH ENERGY SERVICES, For: Mar 12 Filed by: Amron Arthur H
3/1
04:08 pm
tusk
Form 10-K MAMMOTH ENERGY SERVICES, For: Dec 31
Low
Report
Form 10-K MAMMOTH ENERGY SERVICES, For: Dec 31
3/1
09:04 am
tusk
Form 8-K MAMMOTH ENERGY SERVICES, For: Mar 01
Low
Report
Form 8-K MAMMOTH ENERGY SERVICES, For: Mar 01
2/13
05:42 pm
tusk
Form SC 13G/A MAMMOTH ENERGY SERVICES, Filed by: VALUEWORKS LLC
Medium
Report
Form SC 13G/A MAMMOTH ENERGY SERVICES, Filed by: VALUEWORKS LLC
2/9
04:14 pm
tusk
Form SC 13G/A MAMMOTH ENERGY SERVICES, Filed by: WEXFORD CAPITAL LP
Low
Report
Form SC 13G/A MAMMOTH ENERGY SERVICES, Filed by: WEXFORD CAPITAL LP
2/7
07:50 am
tusk
Form SC 13G/A MAMMOTH ENERGY SERVICES, Filed by: ADAGE CAPITAL PARTNERS GP, L.L.C.
Low
Report
Form SC 13G/A MAMMOTH ENERGY SERVICES, Filed by: ADAGE CAPITAL PARTNERS GP, L.L.C.