292 filings
Page 4 of 15
4
TUSK
Mammoth Energy Services Inc
11 Mar 22
MAMMOTH ENERGY SERVICES / Mark E. Layton ownership change
4:31pm
10-K
2021 FY
TUSK
Mammoth Energy Services Inc
Annual report
4 Mar 22
4:58pm
8-K
TUSK
Mammoth Energy Services Inc
4 Mar 22
Mammoth Energy Services, Inc. Announces Fourth Quarter and Full Year 2021 Operational and Financial Results
8:42am
5
TUSK
Mammoth Energy Services Inc
14 Feb 22
MAMMOTH ENERGY SERVICES / ARTHUR L SMITH ownership change
4:07pm
SC 13G/A
TUSK
Mammoth Energy Services Inc
9 Feb 22
MAMMOTH ENERGY SERVICES / WEXFORD CAPITAL ownership change
4:05pm
4
TUSK
Mammoth Energy Services Inc
14 Dec 21
MAMMOTH ENERGY SERVICES / ARTHUR L SMITH ownership change
4:07pm
10-Q
2021 Q3
TUSK
Mammoth Energy Services Inc
Quarterly report
5 Nov 21
4:59pm
8-K
TUSK
Mammoth Energy Services Inc
5 Nov 21
Mammoth Energy Services, Inc. Announces Third Quarter 2021 Operational and Financial Results
8:47am
8-K
TUSK
Mammoth Energy Services Inc
3 Nov 21
Mammoth Energy Announces Notice of Proposed Settlement of Derivative Action
8:05am
8-K
TUSK
Mammoth Energy Services Inc
27 Sep 21
Triggering Events That Accelerate or Increase a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement
9:06am
10-Q
2021 Q2
TUSK
Mammoth Energy Services Inc
Quarterly report
3 Aug 21
12:00am
8-K
TUSK
Mammoth Energy Services Inc
30 Jul 21
Mammoth Energy Services, Inc. Announces Second Quarter 2021 Operational and Financial Results
8:09am
EFFECT
TUSK
Mammoth Energy Services Inc
13 Jul 21
Notice of effectiveness
12:15am
3
GPOR Distribution Trust
12 Jul 21
Initial statement of insider ownership
4:04pm
SC 13D
GPOR Distribution Trust
12 Jul 21
MAMMOTH ENERGY SERVICES / GPOR Distribution Trust ownership change
4:02pm
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
S-3
TUSK
Mammoth Energy Services Inc
Shelf registration
18 Jun 21
12:00am
8-K
TUSK
Mammoth Energy Services Inc
9 Jun 21
Other Events
4:11pm
4
TUSK
Mammoth Energy Services Inc
4 Jun 21
MAMMOTH ENERGY SERVICES / ARTHUR L SMITH ownership change
4:55pm