Energy Capital Partners Management, LP - Aug 27, 2024 Form 4 Insider Report for Custom Truck One Source, Inc. (CTOS)

Role: Director
Signature: Energy Capital Partners Management, LP, By: /s/ Christopher M. Leininger, Partner and General Counsel
Stock symbol: CTOS
Transactions as of: Aug 27, 2024
Transactions value $: -$77,690
Form type: 4
Date filed: 8/29/2024, 04:30 PM
Previous filing: Aug 1, 2024

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CTOS	Common Stock	Sale	-$77.7K	-18.6K	-100%	$4.17	0	Aug 27, 2024	See footnote	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Energy Capital Partners Management, LP is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.

Explanation of Responses:

Id	Content
F1	The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.165 to $4.185. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
F2	These securities are beneficially owned by Energy Capital Partners Management, LP ("ECP Management"). ECP Management is controlled by its business unit committee, which consists of Douglas Kimmelman, Peter Labbat, Tyler Reeder, Murray Karp, Raoul Hughes and Xavier Robert, all of whom collectively share the power to vote and dispose of the securities beneficially owned by ECP Management.

Content

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.165 to $4.185. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

These securities are beneficially owned by Energy Capital Partners Management, LP ("ECP Management"). ECP Management is controlled by its business unit committee, which consists of Douglas Kimmelman, Peter Labbat, Tyler Reeder, Murray Karp, Raoul Hughes and Xavier Robert, all of whom collectively share the power to vote and dispose of the securities beneficially owned by ECP Management.