DAVIDSON CHARLES E

PrivateCIK: 1001391
Location

WEST PALM BEACH, FL

DAVIDSON CHARLES E reported 2 transactions at MAMMOTH ENERGY SERVICES, INC.

Review the transaction codes below to understand the nature of each event.

InsiderDAVIDSON CHARLES ECIK 1001391
Director10% Owner
Since Jun 2018
+6.47M
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
6.47M acquired
Non-Derivative Transactions2

Common Stock

Direct
J · J

Shares

+2.40M

Price / share

Trade value

% of position

New position
6/17/2026
0.002.40M

Common Stock

Indirect
J · J

Shares

+4.07M

Price / share

Trade value

% of position

New position
6/17/2026
0.004.07M
Total

Net shares

+6.47M

Net value

$0.00

Derivative Transactions0
No derivative transactions reported
DAVIDSON CHARLES E — Insider Transaction (Form 4) Filed Jun 22, 2026 | Finecho