SEC Filings for Mammoth Energy Services Inc. (TUSK)

$ 1.93   -0.10 (-4.93%) Volume: 380.19k 4:00 PM EDT 18-Oct-2019
Filing Type:
Form TypeForm DescriptionPagesDateView
10-QGeneral form for quarterly reports under Section 13 or 15(d)808/02/2019
8-KCurrent report pursuant to Section 13 or 15(d)408/01/2019
4Statement of changes in beneficial ownership of securities106/07/2019
4Statement of changes in beneficial ownership of securities106/07/2019
8-KCurrent report pursuant to Section 13 or 15(d)206/07/2019
4Statement of changes in beneficial ownership of securities106/07/2019
4Statement of changes in beneficial ownership of securities106/07/2019
4Statement of changes in beneficial ownership of securities106/07/2019
4Statement of changes in beneficial ownership of securities106/07/2019
10-QGeneral form for quarterly reports under Section 13 or 15(d)1805/02/2019
8-KCurrent report pursuant to Section 13 or 15(d)405/01/2019
DEF 14AOther definitive proxy statements204/26/2019
DEFA14AAdditional proxy soliciting materials - definitive204/26/2019
10-KAnnual report pursuant to Section 13 or 15(d)1203/15/2019
8-KCurrent report pursuant to Section 13 or 15(d)403/14/2019
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