Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001679268-25-000023
Filing Date
2025-04-28
Accepted
2025-04-28 16:30:54
Documents
3

Document Format Files

Seq Description Document Type Size
1 DEFA14A a2025-04x29defa14a.htm DEFA14A 9283
2 notice1.jpg GRAPHIC 131167
3 notice2.jpg GRAPHIC 104187
  Complete submission text file 0001679268-25-000023.txt   333459
Mailing Address 14201 CALIBER DRIVE SUITE 300 OKLAHOMA CITY OK 73134
Business Address 14201 CALIBER DRIVE SUITE 300 OKLAHOMA CITY OK 73134 405-608-6007
MAMMOTH ENERGY SERVICES, INC. (Filer) CIK: 0001679268 (see all company filings)

EIN.: 320498321 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-37917 | Film No.: 25880864
SIC: 1389 Oil & Gas Field Services, NEC
(CF Office: 01 Energy & Transportation)