0000899243-21-045646.txt : 20211122 0000899243-21-045646.hdr.sgml : 20211122 20211122204907 ACCESSION NUMBER: 0000899243-21-045646 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20211122 FILED AS OF DATE: 20211122 DATE AS OF CHANGE: 20211122 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Blackstone Energy Family Investment Partnership NQ ESC L.P. CENTRAL INDEX KEY: 0001855942 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38186 FILM NUMBER: 211434465 BUSINESS ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP INC. STREET 2: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 BUSINESS PHONE: 212-583-5000 MAIL ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP INC. STREET 2: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Blackstone Energy Family Investment Partnership SMD L.P. CENTRAL INDEX KEY: 0001851447 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38186 FILM NUMBER: 211434466 BUSINESS ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP INC. STREET 2: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 BUSINESS PHONE: 212-583-5000 MAIL ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP INC. STREET 2: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Blackstone Energy Partners NQ L.P. CENTRAL INDEX KEY: 0001855931 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38186 FILM NUMBER: 211434468 BUSINESS ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP INC. STREET 2: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 BUSINESS PHONE: 212-583-5000 MAIL ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP INC. STREET 2: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Blackstone Energy Management Associates NQ L.L.C. CENTRAL INDEX KEY: 0001855939 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38186 FILM NUMBER: 211434461 BUSINESS ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP INC. STREET 2: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 BUSINESS PHONE: 212-583-5000 MAIL ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP INC. STREET 2: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: BEP CTOS Holdings L.P. CENTRAL INDEX KEY: 0001857352 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38186 FILM NUMBER: 211434467 BUSINESS ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP INC. STREET 2: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 BUSINESS PHONE: 212-583-5000 MAIL ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP INC. STREET 2: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Blackstone EMA-NQ L.L.C. CENTRAL INDEX KEY: 0001855943 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38186 FILM NUMBER: 211434460 BUSINESS ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP INC. STREET 2: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 BUSINESS PHONE: 212-583-5000 MAIL ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP INC. STREET 2: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Blackstone Capital Partners VI-NQ L.P. CENTRAL INDEX KEY: 0001855944 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38186 FILM NUMBER: 211434464 BUSINESS ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP INC. STREET 2: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 BUSINESS PHONE: 212-583-5000 MAIL ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP INC. STREET 2: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Blackstone Family Investment Partnership VI-NQ ESC L.P. CENTRAL INDEX KEY: 0001856558 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38186 FILM NUMBER: 211434462 BUSINESS ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP INC. STREET 2: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 BUSINESS PHONE: 212-583-5000 MAIL ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP INC. STREET 2: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: BCP CTOS Holdings L.P. CENTRAL INDEX KEY: 0001857351 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38186 FILM NUMBER: 211434463 BUSINESS ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP INC. STREET 2: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 BUSINESS PHONE: 212-583-5000 MAIL ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP INC. STREET 2: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Custom Truck One Source, Inc. CENTRAL INDEX KEY: 0001709682 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-EQUIPMENT RENTAL & LEASING, NEC [7359] 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 doc4.xml FORM 4 SUBMISSION X0306 4 2021-11-22 0 0001709682 Custom Truck One Source, Inc. CTOS 0001855931 Blackstone Energy Partners NQ L.P. C/O CUSTOM TRUCK ONE SOURCE, INC. 7701 INDEPENDENCE AVENUE KANSAS CITY MO 64125 0 0 1 0 0001857352 BEP CTOS Holdings L.P. C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154 0 0 1 0 0001851447 Blackstone Energy Family Investment Partnership SMD L.P. C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154 0 0 1 0 0001855942 Blackstone Energy Family Investment Partnership NQ ESC L.P. C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154 0 0 1 0 0001855944 Blackstone Capital Partners VI-NQ L.P. C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154 0 0 1 0 0001857351 BCP CTOS Holdings L.P. C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154 0 0 1 0 0001856558 Blackstone Family Investment Partnership VI-NQ ESC L.P. C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154 0 0 1 0 0001855939 Blackstone Energy Management Associates NQ L.L.C. C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154 0 0 1 0 0001855943 Blackstone EMA-NQ L.L.C. C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154 0 0 1 0 Common Stock 2021-11-22 4 S 0 2549735 8.2025 D 382460 I See Footnotes Common Stock 2021-11-22 4 S 0 3149642 8.2025 D 472446 I See Footnotes Common Stock 2021-11-22 4 S 0 305733 8.2025 D 45860 I See Footnotes Common Stock 2021-11-22 4 S 0 156378 8.2025 D 23457 I See Footnotes Common Stock 2021-11-22 4 S 0 3036582 8.2025 D 455487 I See Footnotes Common Stock 2021-11-22 4 S 0 3109809 8.2025 D 466472 I See Footnotes Common Stock 2021-11-22 4 S 0 15096 8.2025 D 2264 I See Footnotes This amount represents the $8.5000 public offering price per share of common stock, par value $0.0001 per share ("Common Stock"), of Custom Truck One Source, Inc. (the "Issuer"), less the underwriting discount of $0.02975 per share. The Underwriters have not yet exercised their Over-allotment Option to purchase additional shares of Common Stock. Reflects shares of Common Stock directly held by Blackstone Energy Partners NQ L.P. ("BEP NQ"). Reflects shares of Common Stock directly held by BEP CTOS Holdings L.P. ("BEP CTOS"). Reflects shares of Common Stock directly held by Blackstone Energy Family Investment Partnership SMD L.P. ("BE SMD"). Reflects shares of Common Stock directly held by Blackstone Energy Family Investment Partnership NQ ESC L.P. ("BE NQ"). Reflects shares of Common Stock directly held by Blackstone Capital Partners VI-NQ L.P. ("BCP VI-NQ"). Reflects shares of Common Stock directly held by BCP CTOS Holdings L.P. ("BCP CTOS"). Reflects shares of Common Stock directly held by Blackstone Family Investment Partnership VI-NQ ESC L.P. ("BE FIP"). Blackstone Energy Management Associates NQ L.L.C. ("BEMA") is the general partner of BEP NQ and BEP CTOS. Blackstone EMA-NQ L.L.C. ("BEMA NQ") is the managing member of BEMA. BEP Side-by-Side GP NQ L.L.C. ("BEP GP") is the general partner of BE NQ. Blackstone Management Associates VI-NQ L.L.C. ("BMA NQ") is the general partner of BCP VI-NQ and BCP CTOS. BMA VI-NQ L.L.C. ("BMA VI-NQ") is the managing member of BMA NQ. Blackstone Family GP L.L.C. ("BS GP") is the general partner of BE SMD. BS GP is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman. BCP VI-NQ Side-by-Side GP L.L.C. ("BCP GP") is the general partner of BE FIP. Blackstone Holdings III L.P. ("Holdings III") is the sole member of each of BEMA NQ, BEP GP and BMA VI-NQ. The general partner of Holdings III is Blackstone Holdings III GP L.P. ("Holdings III GP"). The general partner of Holdings III GP is Blackstone Holdings III GP Management L.L.C ("Holdings III GP Management"). Blackstone Holdings II L.P. ("Holdings II") is the sole member of BCP GP. Blackstone Holdings I/II GP L.L.C. ("Holdings I/II GP") is the general partner of Holdings II. Blackstone Inc. ("Blackstone") is the sole member of Holdings III GP Management and Holdings I/II GP. The sole holder of the Series II preferred stock of Blackstone is Blackstone Group Management L.L.C. ("BS Group Management"). BS Group Management is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman. Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person. Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 4. Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934 (the "Exchange Act"), each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the securities reported herein for purposes of Section 16 of the Exchange Act or for any other purpose or that the Reporting Persons are subject to Section 16 of the Exchange Act. Form 1 of 3 BLACKSTONE ENERGY PARTNERS NQ L.P., By: Blackstone Energy Management Associates NQ L.L.C., its general partner, By: Blackstone EMA-NQ L.L.C., its managing member, By: /s/ Tabea Hsi, Name: Tabea Hsi, Title: Authorized Person 2021-11-22 BEP CTOS HOLDINGS L.P., By: Blackstone Energy Management Associates NQ L.L.C., its general partner, By: Blackstone EMA-NQ L.L.C., its managing member, By: /s/ Tabea Hsi, Name: Tabea Hsi, Title: Authorized Person 2021-11-22 BLACKSTONE ENERGY FAMILY INVESTMENT PARTNERSHIP SMD L.P., By: Blackstone Family GP L.L.C., its general partner, By: /s/ Tabea Hsi, Name: Tabea Hsi, Title: Senior Managing Director 2021-11-22 BLACKSTONE ENERGY FAMILY INVESTMENT PARTNERSHIP NQ ESC L.P., By: BEP Side-by-Side GP NQ L.L.C., its general partner, By: /s/ Tabea Hsi, Name: Tabea Hsi, Title: Authorized Person 2021-11-22 BLACKSTONE CAPITAL PARTNERS VI-NQ L.P., By: Blackstone Management Associates VI-NQ L.L.C., its general partner, By: BMA VI-NQ L.L.C., its managing member, By: /s/ Tabea Hsi, Name: Tabea Hsi, Title: Authorized Person 2021-11-22 BCP CTOS HOLDINGS L.P., By: Blackstone Management Associates VI-NQ L.L.C., its general partner, By: BMA VI-NQ L.L.C., its managing member, By: /s/ Tabea Hsi, Name: Tabea Hsi, Title: Authorized Person 2021-11-22 BLACKSTONE FAMILY INVESTMENT PARTNERSHIP VI-NQ ESC L.P., By: BCP VI-NQ Side-by-Side GP L.L.C., its general partner, By: /s/ Tabea Hsi, Name: Tabea Hsi, Title: Authorized Person 2021-11-22 BLACKSTONE ENERGY MANAGEMENT ASSOCIATES NQ L.L.C., By: Blackstone EMA-NQ L.L.C., its managing member, By: /s/ Tabea Hsi, Name: Tabea Hsi, Title: Authorized Person 2021-11-22 BLACKSTONE EMA-NQ L.L.C., By: /s/ Tabea Hsi, Name: Tabea Hsi, Title: Authorized Person 2021-11-22