ECP ControlCo, LLC - 19 Dec 2024 SCHEDULE 13D/A Report for Custom Truck One Source, Inc. Common Stock (CTOS)

Filing Manager
ECP ControlCo, LLC
Reporting Manager
ECP ControlCo, LLC
Security
Custom Truck One Source, Inc. Common Stock
Symbol
CTOS
Shares outstanding
232,675,286 shares
Disclosed Ownership
16,287,270 shares
Ownership
7%
Form type
SCHEDULE 13D/A
Filing time
23 Dec 2024, 20:20:52 UTC
Date of event
19 Dec 2024
Next filing
03 Feb 2025
SEC
View on sec.gov

Reporting Managers (15)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
ECP ControlCo, LLC 7% 16,287,270 0 16,287,270 /s/ Rahman D'Argenio Rahman D'Argenio Managing Member 0001707921
Energy Capital Partners III, LLC 7% 16,287,270 0 16,287,270 ECP ControlCo, LLC, its managing member /s/ Rahman D'Argenio Rahman D'Argenio Managing Member
Energy Capital Partners GP III, LP 7% 16,287,270 0 16,287,270 Energy Capital Partners III, LLC, its general partner ECP ControlCo, LLC, its managing member /s/ Rahman D'Argenio Rahman D'Argenio Managing Member
Energy Capital Partners III, LP 7% 16,287,270 0 16,287,270 Energy Capital Partners GP III, LP, its general partner Energy Capital Partners III, LLC, its general partner ECP ControlCo, LLC, its managing member Rahman D'Argenio Managing Member
Energy Capital Partners III-A, LP 7% 16,287,270 0 16,287,270 Energy Capital Partners GP III, LP, its general partner Energy Capital Partners III, LLC, its general partner ECP ControlCo, LLC, its managing member Rahman D'Argenio Managing Member
Energy Capital Partners III-B, LP 7% 16,287,270 0 16,287,270 Energy Capital Partners GP III, LP, its general partner Energy Capital Partners III, LLC, its general partner ECP ControlCo, LLC, its managing member Rahman D'Argenio Managing Member
Energy Capital Partners III-C, LP 7% 16,287,270 0 16,287,270 Energy Capital Partners GP III, LP, its general partner Energy Capital Partners III, LLC, its general partner ECP ControlCo, LLC, its managing member Rahman D'Argenio Managing Member
Energy Capital Partners III-D, LP 7% 16,287,270 0 16,287,270 Energy Capital Partners GP III, LP, its general partner Energy Capital Partners III, LLC, its general partner ECP ControlCo, LLC, its managing member Rahman D'Argenio Managing Member
Energy Capital Partners GP III Co-Investment (NESCO), LLC 7% 16,287,270 0 16,287,270 Energy Capital Partners III, LLC, its general partner ECP ControlCo, LLC, its managing member /s/ Rahman D'Argenio Rahman D'Argenio Managing Member
Energy Capital Partners III (NESCO Co-Invest), LP 7% 16,287,270 0 16,287,270 Energy Capital Partners GP III Co-Investment (NESCO), LLC Energy Capital Partners III, LLC, its general partner ECP ControlCo, LLC, its managing membe Rahman D'Argenio Managing Member
ECP Starlight Public GP, LLC 7% 16,287,270 0 16,287,270 /s/ Christopher M. Leininger Christopher M. Leininger Executive Vice President & General Counsel
ECP Starlight Guarantor (Public), LP 7% 16,287,270 0 16,287,270 ECP Starlight Public GP, LLC, its general partner /s/ Christopher M. Leininger Christopher M. Leininger Executive Vice President & General Counsel
NESCO Holdings GP, LLC 7% 16,287,270 0 16,287,270 /s/ Rahman D'Argenio Rahman D'Argenio President
NESCO Holdings, LP 5.8% 13,439,824 0 13,439,824 NESCO Holdings GP, LLC, its general partner /s/ Rahman D'Argenio Rahman D'Argenio President
ECP Cardinal Holdings, LP 1.2% 2,847,446 0 2,847,446 NESCO Holdings GP, LLC, its general partner /s/ Rahman D'Argenio Rahman D'Argenio President