EIN MARK

PrivateCIK: 1246840
Location

MCCLEAN, VA

EIN MARK reported 1 transaction at CUSTOM TRUCK ONE SOURCE, INC.

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

InsiderEIN MARKCIK 1246840
Director10% Owner
Since Jul 2019
-3.67M
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
3.67M disposed
Non-Derivative Transactions1

Common Stock

Indirect
J · J

Shares

3.67M

Price / share

Trade value

% of position

New position
10/17/2025
3.67M0.00
Total

Net shares

3.67M

Net value

$0.00

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1

Common Stock

Direct
Shares owned5.14M
Total
5.14M direct5.14M
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
EIN MARK — Insider Transaction (Form 4) Filed Oct 21, 2025 | Finecho