Insiders · Profile

Ross Matthew

Director at MAMMOTH ENERGY SERVICES. Filing since 21 Nov 2019. CIK 0001689613

Company

Date

Role

Action

Shares

Amount

Of holding

TUSK MAMMOTH ENERGY SERVICES, INC.

21 Nov 2019

Director

Sold, plan not stated

2,913

$4.20K

12.8%

1 decision on file.