0001213900-24-029525.txt : 20240402
0001213900-24-029525.hdr.sgml : 20240402
20240402200029
ACCESSION NUMBER: 0001213900-24-029525
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20240331
FILED AS OF DATE: 20240402
DATE AS OF CHANGE: 20240402
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: ECP ControlCo, LLC
CENTRAL INDEX KEY: 0001707921
ORGANIZATION NAME:
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-38186
FILM NUMBER: 24816478
BUSINESS ADDRESS:
STREET 1: 40 BEECHWOOD ROAD
CITY: SUMMIT
STATE: NJ
ZIP: 07901
BUSINESS PHONE: (973) 671-6100
MAIL ADDRESS:
STREET 1: 40 BEECHWOOD ROAD
CITY: SUMMIT
STATE: NJ
ZIP: 07901
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Energy Capital Partners Management, LP
CENTRAL INDEX KEY: 0001815150
ORGANIZATION NAME:
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-38186
FILM NUMBER: 24816476
BUSINESS ADDRESS:
STREET 1: 51 JOHN F. KENNEDY PARKWAY
STREET 2: SUITE 200
CITY: SHORT HILLS
STATE: NJ
ZIP: 07078
BUSINESS PHONE: (973) 671-6100
MAIL ADDRESS:
STREET 1: 51 JOHN F. KENNEDY PARKWAY
STREET 2: SUITE 200
CITY: SHORT HILLS
STATE: NJ
ZIP: 07078
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: ECP Management GP, LLC
CENTRAL INDEX KEY: 0001815147
ORGANIZATION NAME:
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-38186
FILM NUMBER: 24816477
BUSINESS ADDRESS:
STREET 1: 51 JOHN F. KENNEDY PARKWAY
STREET 2: SUITE 200
CITY: SHORT HILLS
STATE: NJ
ZIP: 07078
BUSINESS PHONE: (973) 671-6100
MAIL ADDRESS:
STREET 1: 51 JOHN F. KENNEDY PARKWAY
STREET 2: SUITE 200
CITY: SHORT HILLS
STATE: NJ
ZIP: 07078
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: Custom Truck One Source, Inc.
CENTRAL INDEX KEY: 0001709682
STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-EQUIPMENT RENTAL & LEASING, NEC [7359]
ORGANIZATION NAME: 07 Trade & Services
IRS NUMBER: 000000000
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 7701 INDEPENDENCE AVENUE
CITY: KANSAS CITY
STATE: MO
ZIP: 64125
BUSINESS PHONE: (816) 241-4888
MAIL ADDRESS:
STREET 1: 7701 INDEPENDENCE AVENUE
CITY: KANSAS CITY
STATE: MO
ZIP: 64125
FORMER COMPANY:
FORMER CONFORMED NAME: NESCO HOLDINGS, INC.
DATE OF NAME CHANGE: 20190730
FORMER COMPANY:
FORMER CONFORMED NAME: Capitol Investment Corp. IV
DATE OF NAME CHANGE: 20170619
4
1
ownership.xml
X0508
4
2024-03-31
0
0001709682
Custom Truck One Source, Inc.
CTOS
0001707921
ECP ControlCo, LLC
40 BEECHWOOD ROAD,
SUMMIT,
NJ
07901
1
0
1
0
0001815147
ECP Management GP, LLC
40 BEECHWOOD ROAD,
SUMMIT,
NJ
07901
1
0
1
0
0001815150
Energy Capital Partners Management, LP
40 BEECHWOOD ROAD,
SUMMIT,
NJ
07901
1
0
1
0
0
Common Stock
2024-03-31
4
M
0
18640
0
A
18640
I
See footnote
Common Stock
25738988
I
See footnotes
Restricted Stock Unit
2024-03-31
4
M
0
18640
0
D
Common Stock
18640
0
I
See footnote
Restricted Stock Unit
2024-04-01
4
A
0
22218
0
A
Common Stock
22218
22218
I
See footnote
Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.
Represents securities held directly by Energy Capital Partners Management, LP ("ECP Management"). ECP Management GP, LLC is the general partner of ECP Management and may be deemed to share beneficial ownership of the securities held by ECP Management. ECP ControlCo, LLC ("ECP ControlCo") is the sole member of ECP Management GP, LLC. As a result, ECP ControlCo may be deemed to share beneficial ownership of the securities beneficially owned by ECP Management GP, LLC. The managing members of ECP ControlCo are Douglas Kimmelman, Andrew Singer, Peter Labbat, Tyler Reeder and Rahman D'Argenio all of whom collectively share the power to vote and dispose of the securities beneficially owned by ECP ControlCo. Each such individual disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.
Includes 21,238,988 shares held by NESCO Holdings, LP and 4,500,000 shares held by ECP Cardinal Holdings, LP ("ECP Cardinal"). The general partner of each of ECP Cardinal and NESCO Holdings, LP is NESCO Holdings GP, LLC. ECP Starlight Guarantor (Public), LP ("ECP Starlight") and Energy Capital Partners III (NESCO Co-Invest), LP are the sole members of NESCO Holdings GP, LLC.
ECP ControlCo is the sole member of Energy Capital Partners III, LLC, which is the general partner of (i) Energy Capital Partners GP III, LP, which is the general partner of each of Energy Capital Partners III, LP, Energy Capital Partners III-A, LP, Energy Capital Partners III-B, LP, Energy Capital Partners III-C, LP, and Energy Capital Partners III-D, LP (together, the "ECP III Funds"), which are the sole members of ECP Starlight Public GP, LLC, which is the general partner of ECP Starlight, and (ii) Energy Capital Partners GP III Co-Investment (NESCO), LLC, which is the general partner of Energy Capital Partners III (NESCO Co-Invest), LP. As a result, each of the foregoing entities may be deemed to share beneficial ownership of the shares of Common Stock held by ECP Cardinal and NESCO Holdings, LP.
The restricted stock units vested in full on March 31, 2024.
The restricted stock units will vest on March 31, 2025 and have no expiration date.
ECP ControlCo, LLC By: /s/ Rahman D'Argenio, Managing Member
2024-04-02
ECP Management GP, LLC By: ECP ControlCo, LLC, its sole member By: /s/ Rahman D'Argenio, Managing Member
2024-04-02
ECP ControlCo, LLC By: ECP Management GP, LLC, its general partner By: ECP ControlCo, LLC, its sole member By: /s/ Rahman D'Argenio, Managing Member
2024-04-02