{"transactions":[{"id":1411881,"issuer":{"id":4503,"kind":"organization","name":"Custom Truck One Source, Inc."},"owners":[{"id":75476,"kind":"organization","name":"ECP ControlCo, LLC","position":1,"cik":"0001707921","reported_name":"ECP ControlCo, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87669,"kind":"organization","name":"ENERGY CAPITAL PARTNERS III, LLC","position":2,"cik":"0001621292","reported_name":"ENERGY CAPITAL PARTNERS III, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87670,"kind":"organization","name":"Energy Capital Partners GP III, LP","position":3,"cik":"0001697506","reported_name":"Energy Capital Partners GP III, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87671,"kind":"organization","name":"ENERGY CAPITAL PARTNERS III, LP","position":4,"cik":"0001594546","reported_name":"ENERGY CAPITAL PARTNERS III, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87672,"kind":"organization","name":"ENERGY CAPITAL PARTNERS III-A, LP","position":5,"cik":"0001594547","reported_name":"ENERGY CAPITAL PARTNERS III-A, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87673,"kind":"organization","name":"ENERGY CAPITAL PARTNERS III-B, LP","position":6,"cik":"0001594548","reported_name":"ENERGY CAPITAL PARTNERS III-B, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87674,"kind":"organization","name":"ENERGY CAPITAL PARTNERS III-C, LP","position":7,"cik":"0001594549","reported_name":"ENERGY CAPITAL PARTNERS III-C, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87675,"kind":"organization","name":"ENERGY CAPITAL PARTNERS III-D, LP","position":8,"cik":"0001594550","reported_name":"ENERGY CAPITAL PARTNERS III-D, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87676,"kind":"organization","name":"ENERGY CAPITAL PARTNERS GP III CO-INVESTMENT (NESCO), LLC","position":9,"cik":"0001780268","reported_name":"ENERGY CAPITAL PARTNERS GP III CO-INVESTMENT (NESCO), LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87677,"kind":"organization","name":"Energy Capital Partners III (NESCO Co-Invest), LP","position":10,"cik":"0001604735","reported_name":"Energy Capital Partners III (NESCO Co-Invest), LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2024-09-09T22:30:10.000Z","date":"2024-09-05","kind":"sale","planned":false,"acquired":false,"shares":2354109,"price":3.42,"value":8051052.78,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.42 to $3.72. The reporting persons undertake 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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, ECP Cardinal Holdings, LP and NESCO Holdings, LP are the record holders of 4,088,426 and 19,296,453 shares of Common Stock, respectively."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"ECP ControlCo, LLC is controlled by its board of managers, which consists of Douglas Kimmelman, Peter Labbat, Tyler Reeder, Rahman D'Argenio, Raoul Hughes and Xavier Robert (together, the \"ECP Managers\"), all of whom collectively share the power to vote and dispose of the securities beneficially owned by ECP ControlCo, LLC. As a result of the relationships described below, each of the ECP Managers may be deemed to share beneficial ownership of the securities described herein. Each individual disclaims beneficial ownership of such securities."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"ECP ControlCo, LLC is the managing 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, which are the sole members of ECP Starlight Public GP, LLC, which is the general partner of ECP Starlight Guarantor (Public), LP, 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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"ECP Starlight Guarantor (Public), LP and Energy Capital Partners III (NESCO Co-Invest), LP are the sole members of NESCO Holdings GP, LLC, which is the general partner of each of ECP Cardinal Holdings, LP and NESCO Holdings, LP. Each of the entities described in footnotes 4 and 5 may be deemed to share beneficial ownership of the securities held of record by ECP Cardinal Holdings, LP and NESCO Holdings, LP."}],"balance_after":23384879,"source":{"system":"sec-edgar","filing":"0001493152-24-035540","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1707921/000149315224035540/ownership.xml","form_type":"4"}},{"id":3450932,"issuer":{"id":4503,"kind":"organization","name":"Custom Truck One Source, Inc."},"owners":[{"id":75476,"kind":"organization","name":"ECP ControlCo, LLC","position":1,"cik":"0001707921","reported_name":"ECP ControlCo, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87669,"kind":"organization","name":"ENERGY CAPITAL PARTNERS III, LLC","position":2,"cik":"0001621292","reported_name":"ENERGY CAPITAL PARTNERS III, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87676,"kind":"organization","name":"ENERGY CAPITAL PARTNERS GP III CO-INVESTMENT (NESCO), LLC","position":3,"cik":"0001780268","reported_name":"ENERGY CAPITAL PARTNERS GP III CO-INVESTMENT (NESCO), LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87677,"kind":"organization","name":"Energy Capital Partners III (NESCO Co-Invest), LP","position":4,"cik":"0001604735","reported_name":"Energy Capital Partners III (NESCO Co-Invest), LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87670,"kind":"organization","name":"Energy Capital Partners GP III, LP","position":5,"cik":"0001697506","reported_name":"Energy Capital Partners GP III, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87671,"kind":"organization","name":"ENERGY CAPITAL PARTNERS III, LP","position":6,"cik":"0001594546","reported_name":"ENERGY CAPITAL PARTNERS III, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87672,"kind":"organization","name":"ENERGY CAPITAL PARTNERS III-A, LP","position":7,"cik":"0001594547","reported_name":"ENERGY CAPITAL PARTNERS III-A, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87673,"kind":"organization","name":"ENERGY CAPITAL PARTNERS III-B, LP","position":8,"cik":"0001594548","reported_name":"ENERGY CAPITAL PARTNERS III-B, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87674,"kind":"organization","name":"ENERGY CAPITAL PARTNERS III-C, LP","position":9,"cik":"0001594549","reported_name":"ENERGY CAPITAL PARTNERS III-C, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87675,"kind":"organization","name":"ENERGY CAPITAL PARTNERS III-D, LP","position":10,"cik":"0001594550","reported_name":"ENERGY CAPITAL PARTNERS III-D, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Warrants","published_at":"2019-08-01T12:36:32.000Z","date":"2019-07-31","kind":"other","acquired":false,"shares":40911,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"Each warrant entitles the holder to purchase from the issuer a number of shares of common stock at the price of $11.50 per share, subject to adjustments."},{"field":"kind","element":"transactionCoding","label":"F7","text":"In connection with and immediately following the Issuer's initial business combination on July 31, 2019, Nesco Holdings, LP distributed (i) common stock and warrants as consideration for the complete redemption of certain employees' common equity interests in Nesco Holdings, LP and (ii) common stock for the forfeiture of certain profits interests in Nesco Holdings, LP held by another employee. The securities distributed in (i) above represent such employees' pro rata share of the consideration that Nesco Holdings, LP received in connection with the Issuer's initial business combination based on certain of such employee's ownership in Nesco Holdings, LP. The common stock distributed in (ii) above represents a negotiated settlement for the employees forfeited profits interests. The closing price of the Issuer's common stock was $9.05 on the effective date of the initial business combination."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"In connection with and immediately following the Issuer's initial business combination on July 31, 2019, Nesco Holdings, LP distributed (i) common stock and warrants as consideration for the complete redemption of certain employees' common equity interests in Nesco Holdings, LP and (ii) common stock for the forfeiture of certain profits interests in Nesco Holdings, LP held by another employee. The securities distributed in (i) above represent such employees' pro rata share of the consideration that Nesco Holdings, LP received in connection with the Issuer's initial business combination based on certain of such employee's ownership in Nesco Holdings, LP. The common stock distributed in (ii) above represents a negotiated settlement for the employees forfeited profits interests. The closing price of the Issuer's common stock was $9.05 on the effective date of the initial business combination."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F9","text":"The warrants expire and terminate on the earlier to occur of July 31, 2024 and the date on which the warrants are redeemed at the issuer's election pursuant to warrant agreement governing such warrants."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The general partner of NESCO Holdings, LP is NESCO Holdings GP, LLC. The members of NESCO Holdings GP, LLC are ECP III, III-A, III-B, III-C, III-D, and Energy Capital Partners III (NESCO Co-Invest), LP (\"NESCO Co-Invest\"). The general partner of ECP III, III-A, III-B, III-C, and III-D is Energy Capital Partners GP III, LP (\"ECP III GP LP\"), and the general partner of ECP III GP LP is Energy Capital Partners III, LLC (\"ECP III GP LLC\"). The general partner of NESCO Co-Invest is Energy Capital Partners GP III Co-Investment (NESCO), LLC, and the managing member of Energy Capital Partners GP III Co-Investment (NESCO), LLC is ECP III GP LLC. The managing member of ECP III GP LLC is ECP ControlCo, LLC (\"ECP ControlCo\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"(Continued from footnote 2) As a result, each of the above entities may be deemed to share beneficial ownership of the shares held by Nesco Holdings, LP. 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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Due to the limitations of the electronic filing system, certain Reporting Persons are filing a separate Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F10","text":"Represents securities held directly by NESCO Holdings, LP."}],"balance_after":2392808,"derivative":{"exercise_date":"2019-08-30","underlying":"Common Stock","underlying_shares":40911},"source":{"system":"sec-edgar","filing":"0001213900-19-014295","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1707921/000121390019014295/ownership.xml","form_type":"4"}},{"id":3450931,"issuer":{"id":4503,"kind":"organization","name":"Custom Truck One Source, Inc."},"owners":[{"id":75476,"kind":"organization","name":"ECP ControlCo, LLC","position":1,"cik":"0001707921","reported_name":"ECP ControlCo, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87669,"kind":"organization","name":"ENERGY CAPITAL PARTNERS III, LLC","position":2,"cik":"0001621292","reported_name":"ENERGY CAPITAL PARTNERS III, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87676,"kind":"organization","name":"ENERGY CAPITAL PARTNERS GP III CO-INVESTMENT (NESCO), LLC","position":3,"cik":"0001780268","reported_name":"ENERGY CAPITAL PARTNERS GP III CO-INVESTMENT (NESCO), LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87677,"kind":"organization","name":"Energy Capital Partners III (NESCO Co-Invest), LP","position":4,"cik":"0001604735","reported_name":"Energy Capital Partners III (NESCO Co-Invest), LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87670,"kind":"organization","name":"Energy Capital Partners GP III, LP","position":5,"cik":"0001697506","reported_name":"Energy Capital Partners GP III, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87671,"kind":"organization","name":"ENERGY CAPITAL PARTNERS III, LP","position":6,"cik":"0001594546","reported_name":"ENERGY CAPITAL PARTNERS III, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87672,"kind":"organization","name":"ENERGY CAPITAL PARTNERS III-A, LP","position":7,"cik":"0001594547","reported_name":"ENERGY CAPITAL PARTNERS III-A, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87673,"kind":"organization","name":"ENERGY CAPITAL PARTNERS III-B, LP","position":8,"cik":"0001594548","reported_name":"ENERGY CAPITAL PARTNERS III-B, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87674,"kind":"organization","name":"ENERGY CAPITAL PARTNERS III-C, LP","position":9,"cik":"0001594549","reported_name":"ENERGY CAPITAL PARTNERS III-C, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87675,"kind":"organization","name":"ENERGY CAPITAL PARTNERS III-D, LP","position":10,"cik":"0001594550","reported_name":"ENERGY CAPITAL PARTNERS III-D, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Warrants","published_at":"2019-08-01T12:36:32.000Z","date":"2019-07-31","kind":"sale","acquired":false,"shares":66281,"price":1.5,"value":99421.5,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"Each warrant entitles the holder to purchase from the issuer a number of shares of common stock at the price of $11.50 per share, subject to adjustments."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F9","text":"The warrants expire and terminate on the earlier to occur of July 31, 2024 and the date on which the warrants are redeemed at the issuer's election pursuant to warrant agreement governing such warrants."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The general partner of NESCO Holdings, LP is NESCO Holdings GP, LLC. The members of NESCO Holdings GP, LLC are ECP III, III-A, III-B, III-C, III-D, and Energy Capital Partners III (NESCO Co-Invest), LP (\"NESCO Co-Invest\"). The general partner of ECP III, III-A, III-B, III-C, and III-D is Energy Capital Partners GP III, LP (\"ECP III GP LP\"), and the general partner of ECP III GP LP is Energy Capital Partners III, LLC (\"ECP III GP LLC\"). The general partner of NESCO Co-Invest is Energy Capital Partners GP III Co-Investment (NESCO), LLC, and the managing member of Energy Capital Partners GP III Co-Investment (NESCO), LLC is ECP III GP LLC. The managing member of ECP III GP LLC is ECP ControlCo, LLC (\"ECP ControlCo\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"(Continued from footnote 2) As a result, each of the above entities may be deemed to share beneficial ownership of the shares held by Nesco Holdings, LP. 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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Due to the limitations of the electronic filing system, certain Reporting Persons are filing a separate Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F10","text":"Represents securities held directly by NESCO Holdings, LP."}],"balance_after":2433719,"derivative":{"exercise_date":"2019-08-30","underlying":"Common Stock","underlying_shares":66281},"source":{"system":"sec-edgar","filing":"0001213900-19-014295","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1707921/000121390019014295/ownership.xml","form_type":"4"}},{"id":3450930,"issuer":{"id":4503,"kind":"organization","name":"Custom Truck One Source, Inc."},"owners":[{"id":75476,"kind":"organization","name":"ECP ControlCo, LLC","position":1,"cik":"0001707921","reported_name":"ECP ControlCo, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87669,"kind":"organization","name":"ENERGY CAPITAL PARTNERS III, LLC","position":2,"cik":"0001621292","reported_name":"ENERGY CAPITAL PARTNERS III, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87676,"kind":"organization","name":"ENERGY CAPITAL PARTNERS GP III CO-INVESTMENT (NESCO), LLC","position":3,"cik":"0001780268","reported_name":"ENERGY CAPITAL PARTNERS GP III CO-INVESTMENT (NESCO), LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87677,"kind":"organization","name":"Energy Capital Partners III (NESCO Co-Invest), LP","position":4,"cik":"0001604735","reported_name":"Energy Capital Partners III (NESCO Co-Invest), LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87670,"kind":"organization","name":"Energy Capital Partners GP III, LP","position":5,"cik":"0001697506","reported_name":"Energy Capital Partners GP III, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87671,"kind":"organization","name":"ENERGY CAPITAL PARTNERS III, LP","position":6,"cik":"0001594546","reported_name":"ENERGY CAPITAL PARTNERS III, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87672,"kind":"organization","name":"ENERGY CAPITAL PARTNERS III-A, LP","position":7,"cik":"0001594547","reported_name":"ENERGY CAPITAL PARTNERS III-A, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87673,"kind":"organization","name":"ENERGY CAPITAL PARTNERS III-B, LP","position":8,"cik":"0001594548","reported_name":"ENERGY CAPITAL PARTNERS III-B, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87674,"kind":"organization","name":"ENERGY CAPITAL PARTNERS III-C, LP","position":9,"cik":"0001594549","reported_name":"ENERGY CAPITAL PARTNERS III-C, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":87675,"kind":"organization","name":"ENERGY CAPITAL PARTNERS III-D, LP","position":10,"cik":"0001594550","reported_name":"ENERGY CAPITAL PARTNERS III-D, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-08-01T12:36:32.000Z","date":"2019-07-31","kind":"other","acquired":false,"shares":421650,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F7","text":"In connection with and immediately following the Issuer's initial business combination on July 31, 2019, Nesco Holdings, LP distributed (i) common stock and warrants as consideration for the complete redemption of certain employees' common equity interests in Nesco Holdings, LP and (ii) common stock for the forfeiture of certain profits interests in Nesco Holdings, LP held by another employee. The securities distributed in (i) above represent such employees' pro rata share of the consideration that Nesco Holdings, LP received in connection with the Issuer's initial business combination based on certain of such employee's ownership in Nesco Holdings, LP. The common stock distributed in (ii) above represents a negotiated settlement for the employees forfeited profits interests. The closing price of the Issuer's common stock was $9.05 on the effective date of the initial business combination."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"In connection with and immediately following the Issuer's initial business combination on July 31, 2019, Nesco Holdings, LP distributed (i) common stock and warrants as consideration for the complete redemption of certain employees' common equity interests in Nesco Holdings, LP and (ii) common stock for the forfeiture of certain profits interests in Nesco Holdings, LP held by another employee. The securities distributed in (i) above represent such employees' pro rata share of the consideration that Nesco Holdings, LP received in connection with the Issuer's initial business combination based on certain of such employee's ownership in Nesco Holdings, LP. The common stock distributed in (ii) above represents a negotiated settlement for the employees forfeited profits interests. The closing price of the Issuer's common stock was $9.05 on the effective date of the initial business combination."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"Reflects securities held directly by the following entities in the following amounts: NESCO Holdings, LP - 21,238,988, Energy Capital Partners III, LP (\"ECP III\") - 64,450, Energy Capital Partners III-A, LP (\"III-A\") - 2,169,601, Energy Capital Partners III-B, LP (\"III-B\") - 262,015, Energy Capital Partners III-C, LP (\"III-C\") - 896,947, Energy Capital Partners III-D, LP (\"III-D\") - 1,106,987."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The general partner of NESCO Holdings, LP is NESCO Holdings GP, LLC. The members of NESCO Holdings GP, LLC are ECP III, III-A, III-B, III-C, III-D, and Energy Capital Partners III (NESCO Co-Invest), LP (\"NESCO Co-Invest\"). The general partner of ECP III, III-A, III-B, III-C, and III-D is Energy Capital Partners GP III, LP (\"ECP III GP LP\"), and the general partner of ECP III GP LP is Energy Capital Partners III, LLC (\"ECP III GP LLC\"). The general partner of NESCO Co-Invest is Energy Capital Partners GP III Co-Investment (NESCO), LLC, and the managing member of Energy Capital Partners GP III Co-Investment (NESCO), LLC is ECP III GP LLC. The managing member of ECP III GP LLC is ECP ControlCo, LLC (\"ECP ControlCo\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"(Continued from footnote 2) As a result, each of the above entities may be deemed to share beneficial ownership of the shares held by Nesco Holdings, LP. 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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Due to the limitations of the electronic filing system, certain Reporting Persons are filing a separate Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"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."}],"balance_after":25738988,"source":{"system":"sec-edgar","filing":"0001213900-19-014295","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1707921/000121390019014295/ownership.xml","form_type":"4"}}]}