CTOS Insider Transactions
410 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.
CTOS insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Platinum Equity Investment Holdings, LLC | TenPercentOwner | 2025-01-30 | Purchase | 8,143,635.0 | $4.0 |
| Platinum Equity Investment Holdings IC (Cayman), LLC | TenPercentOwner | 2025-01-30 | Purchase | 8,143,635.0 | $4.0 |
| Platinum Equity InvestCo, L.P. | TenPercentOwner | 2025-01-30 | Purchase | 8,143,635.0 | $4.0 |
| Platinum InvestCo (Cayman), LLC | TenPercentOwner | 2025-01-30 | Purchase | 8,143,635.0 | $4.0 |
| Platinum Equity Partners V, LLC | TenPercentOwner | 2025-01-30 | Purchase | 8,143,635.0 | $4.0 |
| Platinum Equity Investment Holdings V, LLC | TenPercentOwner | 2025-01-30 | Purchase | 8,143,635.0 | $4.0 |
| Platinum Equity Partners V, L.P. | TenPercentOwner | 2025-01-30 | Purchase | 8,143,635.0 | $4.0 |
| Platinum Equity Investment Holdings V Manager, LLC | TenPercentOwner | 2025-01-30 | Purchase | 8,143,635.0 | $4.0 |
| PE One Source Holdings, LLC | TenPercentOwner | 2025-01-30 | Purchase | 8,143,635.0 | $4.0 |
| PLATINUM EQUITY, LLC | TenPercentOwner | 2025-01-30 | Purchase | 8,143,635.0 | $4.0 |
| Gores Tom | TenPercentOwner | 2025-01-30 | Purchase | 8,143,635.0 | $4.0 |
| ENERGY CAPITAL PARTNERS III, LP | TenPercentOwner | 2024-09-05 | Sale | 2,354,109.0 | $3.42 |
| ENERGY CAPITAL PARTNERS III-A, LP | TenPercentOwner | 2024-09-05 | Sale | 2,354,109.0 | $3.42 |
| ENERGY CAPITAL PARTNERS III-B, LP | TenPercentOwner | 2024-09-05 | Sale | 2,354,109.0 | $3.42 |
| ENERGY CAPITAL PARTNERS III-C, LP | TenPercentOwner | 2024-09-05 | Sale | 2,354,109.0 | $3.42 |
| ENERGY CAPITAL PARTNERS III-D, LP | TenPercentOwner | 2024-09-05 | Sale | 2,354,109.0 | $3.42 |
| Energy Capital Partners III (NESCO Co-Invest), LP | TenPercentOwner | 2024-09-05 | Sale | 2,354,109.0 | $3.42 |
| ENERGY CAPITAL PARTNERS III, LLC | TenPercentOwner | 2024-09-05 | Sale | 2,354,109.0 | $3.42 |
| Energy Capital Partners GP III, LP | TenPercentOwner | 2024-09-05 | Sale | 2,354,109.0 | $3.42 |
| ECP ControlCo, LLC | TenPercentOwner | 2024-09-05 | Sale | 2,354,109.0 | $3.42 |
| ENERGY CAPITAL PARTNERS GP III CO-INVESTMENT (NESCO), LLC | TenPercentOwner | 2024-09-05 | Sale | 2,354,109.0 | $3.42 |
| NESCO Holdings, LP | TenPercentOwner | 2024-09-05 | Sale | 2,354,109.0 | $3.42 |
| NESCO Holdings GP, LLC | TenPercentOwner | 2024-09-05 | Sale | 2,354,109.0 | $3.42 |
| ECP Cardinal Holdings, LP | TenPercentOwner | 2024-09-05 | Sale | 2,354,109.0 | $3.42 |
| Energy Capital Partners Management, LP | Director | 2024-08-27 | Sale | 18,640.0 | $4.17 |
| Ross Joe P. | President - Sales | 2024-08-07 | Purchase | 84,254.0 | $3.98 |
| Rich Thomas R. | President - Rentals | 2024-08-06 | Purchase | 26,200.0 | $3.84 |
| Heinberg Marshall | Director | 2024-06-14 | Purchase | 10,000.0 | $4.34 |
| McMonagle Ryan | Chief Executive Officer | 2024-05-08 | Purchase | 10,000.0 | $4.04 |
| NELSON GEORGIA R | Director | 2024-05-08 | Purchase | 12,000.0 | $4.12 |
| BARRETT RAYMOND TODD | Chief Accounting Officer | 2024-05-07 | Purchase | 3,000.0 | $4.12 |
| Eperjesy Christopher J | Chief Financial Officer | 2024-05-07 | Purchase | 20,000.0 | $3.9 |
| Heinberg Marshall | Director | 2024-05-07 | Purchase | 40,000.0 | $4.07 |
| McMonagle Ryan | Chief Executive Officer | 2023-11-14 | Purchase | 20,000.0 | $5.17 |
| Eperjesy Christopher J | Chief Financial Officer | 2023-11-13 | Purchase | 40,000.0 | $4.89 |
| EIN MARK | Director | 2023-11-10 | Purchase | 100,000.0 | $4.96 |
| Heinberg Marshall | Director | 2023-11-10 | Purchase | 15,000.0 | $4.79 |
| Heinberg Marshall | Director | 2023-11-10 | Purchase | 15,000.0 | $4.79 |
| ECP ControlCo, LLC | Director,TenPercentOwner | 2023-09-11 | Sale | 41,140.0 | $6.51 |
| ECP Management GP, LLC | Director,TenPercentOwner | 2023-09-11 | Sale | 41,140.0 | $6.51 |
| Energy Capital Partners Management, LP | Director,TenPercentOwner | 2023-09-11 | Sale | 41,140.0 | $6.51 |
| ECP ControlCo, LLC | Director,TenPercentOwner | 2023-09-08 | Sale | 48,294.0 | $6.56 |
| ECP Management GP, LLC | Director,TenPercentOwner | 2023-09-08 | Sale | 48,294.0 | $6.56 |
| Energy Capital Partners Management, LP | Director,TenPercentOwner | 2023-09-08 | Sale | 48,294.0 | $6.56 |
| ECP ControlCo, LLC | Director,TenPercentOwner | 2023-09-07 | Sale | 45,660.0 | $6.72 |
| ECP Management GP, LLC | Director,TenPercentOwner | 2023-09-07 | Sale | 45,660.0 | $6.72 |
| Energy Capital Partners Management, LP | Director,TenPercentOwner | 2023-09-07 | Sale | 45,660.0 | $6.72 |
| BARRETT RAYMOND TODD | Chief Accounting Officer | 2023-08-28 | Purchase | 10.0 | $6.41 |
| Heinberg Marshall | Director | 2023-05-15 | Purchase | 20,000.0 | $6.53 |
| Heinberg Marshall | Director | 2023-05-15 | Purchase | 311.0 | $6.48 |
| Heinberg Marshall | Director | 2023-05-12 | Purchase | 19,689.0 | $6.42 |
| Eperjesy Christopher J | Chief Financial Officer | 2022-11-11 | Purchase | 30,000.0 | $6.45 |
| EIN MARK | Director | 2022-05-16 | Purchase | 50,000.0 | $5.79 |
| EIN MARK | Director | 2022-05-13 | Purchase | 351,903.0 | $5.91 |
| BARRETT RAYMOND TODD | Chief Accounting Officer | 2022-05-13 | Purchase | 5,000.0 | $5.67 |
| Heinberg Marshall | Director | 2022-05-13 | Purchase | 20,000.0 | $5.68 |
| Heinberg Marshall | Director | 2022-05-13 | Purchase | 20,000.0 | $5.68 |
| SCHWARZMAN STEPHEN A | Other | 2022-02-16 | Sale | 2,264.0 | $8.07 |
| Blackstone Inc | Other | 2022-02-16 | Sale | 2,264.0 | $8.07 |
| Blackstone Group Management L.L.C. | Other | 2022-02-16 | Sale | 2,264.0 | $8.07 |
| Blackstone Holdings III L.P. | Other | 2022-02-16 | Sale | 2,264.0 | $8.07 |
| SCHWARZMAN STEPHEN A | Other | 2022-02-16 | Sale | 466,472.0 | $8.07 |
| Blackstone Inc | Other | 2022-02-16 | Sale | 466,472.0 | $8.07 |
| Blackstone Group Management L.L.C. | Other | 2022-02-16 | Sale | 466,472.0 | $8.07 |
| Blackstone Holdings III L.P. | Other | 2022-02-16 | Sale | 466,472.0 | $8.07 |
| SCHWARZMAN STEPHEN A | Other | 2022-02-16 | Sale | 455,487.0 | $8.07 |
| Blackstone Inc | Other | 2022-02-16 | Sale | 455,487.0 | $8.07 |
| Blackstone Group Management L.L.C. | Other | 2022-02-16 | Sale | 455,487.0 | $8.07 |
| Blackstone Holdings III L.P. | Other | 2022-02-16 | Sale | 455,487.0 | $8.07 |
| SCHWARZMAN STEPHEN A | Other | 2022-02-16 | Sale | 23,457.0 | $8.07 |
| Blackstone Inc | Other | 2022-02-16 | Sale | 23,457.0 | $8.07 |
| Blackstone Group Management L.L.C. | Other | 2022-02-16 | Sale | 23,457.0 | $8.07 |
| Blackstone Holdings III L.P. | Other | 2022-02-16 | Sale | 23,457.0 | $8.07 |
| SCHWARZMAN STEPHEN A | Other | 2022-02-16 | Sale | 45,860.0 | $8.07 |
| Blackstone Inc | Other | 2022-02-16 | Sale | 45,860.0 | $8.07 |
| Blackstone Group Management L.L.C. | Other | 2022-02-16 | Sale | 45,860.0 | $8.07 |
| Blackstone Holdings III L.P. | Other | 2022-02-16 | Sale | 45,860.0 | $8.07 |
| SCHWARZMAN STEPHEN A | Other | 2022-02-16 | Sale | 472,446.0 | $8.07 |
| Blackstone Inc | Other | 2022-02-16 | Sale | 472,446.0 | $8.07 |
| Blackstone Group Management L.L.C. | Other | 2022-02-16 | Sale | 472,446.0 | $8.07 |
| Blackstone Holdings III L.P. | Other | 2022-02-16 | Sale | 472,446.0 | $8.07 |
| SCHWARZMAN STEPHEN A | Other | 2022-02-16 | Sale | 382,460.0 | $8.07 |
| Blackstone Inc | Other | 2022-02-16 | Sale | 382,460.0 | $8.07 |
| Blackstone Group Management L.L.C. | Other | 2022-02-16 | Sale | 382,460.0 | $8.07 |
| Blackstone Holdings III L.P. | Other | 2022-02-16 | Sale | 382,460.0 | $8.07 |
| BLACKSTONE FAMILY GP LLC | Other | 2022-02-16 | Sale | 2,264.0 | $8.07 |
| Blackstone Holdings I/II GP L.L.C. | Other | 2022-02-16 | Sale | 2,264.0 | $8.07 |
| Blackstone Holdings III GP L.P. | Other | 2022-02-16 | Sale | 2,264.0 | $8.07 |
| Blackstone Holdings III GP Management L.L.C. | Other | 2022-02-16 | Sale | 2,264.0 | $8.07 |
| Blackstone Holdings II L.P. | Other | 2022-02-16 | Sale | 2,264.0 | $8.07 |
| Blackstone Management Associates VI-NQ L.L.C. | Other | 2022-02-16 | Sale | 2,264.0 | $8.07 |
| BMA VI-NQ L.L.C. | Other | 2022-02-16 | Sale | 2,264.0 | $8.07 |
| BCP VI-NQ Side-by-Side GP L.L.C. | Other | 2022-02-16 | Sale | 2,264.0 | $8.07 |
| BEP Side-by-Side GP NQ L.L.C. | Other | 2022-02-16 | Sale | 2,264.0 | $8.07 |
| BLACKSTONE FAMILY GP LLC | Other | 2022-02-16 | Sale | 466,472.0 | $8.07 |
| Blackstone Holdings I/II GP L.L.C. | Other | 2022-02-16 | Sale | 466,472.0 | $8.07 |
| Blackstone Holdings III GP L.P. | Other | 2022-02-16 | Sale | 466,472.0 | $8.07 |
| Blackstone Holdings III GP Management L.L.C. | Other | 2022-02-16 | Sale | 466,472.0 | $8.07 |
| Blackstone Holdings II L.P. | Other | 2022-02-16 | Sale | 466,472.0 | $8.07 |
| Blackstone Management Associates VI-NQ L.L.C. | Other | 2022-02-16 | Sale | 466,472.0 | $8.07 |