Insiders · Profile

SMITH ARTHUR L

Director at MAMMOTH ENERGY SERVICES. Filing since 9 Jun 2017. CIK 0001034323

Company
Date
Role
Action
Shares
Amount
Of holding
22 May 2025
Director
Sold at will
20,000
$50.20K
13.3%
20 May 2025
Director
Sold at will
50,000
$125.50K
25.0%
19 May 2025
Director
Sold at will
15,000
$37.35K
7.0%
11 Nov 2022
Director
Sold, plan not stated
20,000
$141.32K
10.9%
13 Dec 2021
Director
Bought
25,000
$50.00K
16.1%
4 Sep 2020
Director
Bought
20,000
$25.80K
18.2%
3 Dec 2018
Director
Sold, plan not stated
6,000
$149.10K
100%
9 Jun 2017
Director
Bought
6,000
$101.46K
opened
8 decisions on file.