Custom Truck One Source, Inc. SEC filings CTOS
Custom Truck One Source, Inc. has 581 filings in SEC EDGAR's recent list, going back to Jul 3, 2017. Its latest annual report, Form ARS, was filed on Apr 29, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 26, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 26, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| S-8 | Employee stock plan registration | May 8, 2024 | — |
| S-8 | Employee stock plan registration | Aug 19, 2022 | — |
| 424B7 | Prospectus | Nov 19, 2021 | — |
| 424B7 | Prospectus | Nov 15, 2021 | — |
| S-3/A | Amendment no. 1 to form s-3 | Sep 23, 2021 | — |
| S-3 | Shelf registration | Sep 22, 2021 | — |
| S-8 | Employee stock plan registration | Jun 4, 2021 | — |
| S-3 | Shelf registration | May 6, 2021 | — |
| S-8 | Employee stock plan registration | Jun 17, 2020 | — |
| S-3 | Shelf registration | Nov 13, 2019 | — |
| S-8 | Employee stock plan registration | Oct 4, 2019 | — |
| POS AM | Post-effective amendment to a resgistration statement | Jul 30, 2019 | — |
| 424B3 | Prospectus | Jul 11, 2019 | — |
| 424B3 | Prospectus | Jun 24, 2019 | — |
| 424B3 | Prospectus | Jun 24, 2019 | — |
| S-4/A | Amendment no. 2 to form s-4 | Jun 4, 2019 | — |
| S-4/A | Amendment no. 1 to form s-4 | May 14, 2019 | — |
| S-4 | Registration for a merger or exchange | Apr 11, 2019 | — |
| 424B4 | Prospectus | Aug 17, 2017 | — |
| S-1/A | Amended registration statement | Aug 11, 2017 | — |
| S-1/A | Amended registration statement | Aug 7, 2017 | — |
| S-1/A | Amended registration statement | Aug 1, 2017 | — |
| S-1 | Registration statement | Jul 3, 2017 | — |
Showing 23 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Services-Equipment Rental & Leasing, NEC (SIC 7359)
- Listed as
- CTOS (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Kansas City, MO
- SEC filer status
- Accelerated filer
- SEC CIK
- 1709682
- Former names
- NESCO HOLDINGS, INC. (until Mar 22, 2021); Capitol Investment Corp. IV (until Jul 30, 2019)
Other Services-Equipment Rental & Leasing, NEC companies
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- Mcgrath Rentcorp MGRC
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- Katapult Holdings, Inc. KPLT
Source: SEC EDGAR filings. This is company-reported data, not investment advice.