Welcome to our dedicated page for Custom Truck One Source SEC filings (Ticker: CTOS), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Custom Truck One Source, Inc. (NYSE: CTOS) SEC filings page on Stock Titan provides direct access to the company’s regulatory disclosures as filed with the U.S. Securities and Exchange Commission. CTOS operates as a provider of specialty equipment, rentals, parts and services to electric utility transmission and distribution, telecommunications, rail and other infrastructure-related end markets in North America, and its filings offer detailed insight into this business.
Investors can review current reports on Form 8-K, which the company uses to furnish earnings press releases and other material events. For example, CTOS has filed 8-Ks to announce quarterly financial results for periods ended June 30 and September 30, 2025, and to disclose an officer’s planned resignation. These filings often incorporate press releases that discuss segment performance for Equipment Rental Solutions (ERS), Truck and Equipment Sales (TES) and Aftermarket Parts and Services (APS), along with non-GAAP measures such as Adjusted Gross Profit and Adjusted EBITDA.
Through this page, users can also locate annual reports on Form 10-K and quarterly reports on Form 10-Q (when available in EDGAR), which typically contain more extensive information on CTOS’s rental fleet, original equipment cost metrics, fleet utilization, sales order backlog, risk factors and segment disclosures. Executive and governance matters, including certain officer changes, appear in relevant 8-K items and other filings.
Stock Titan enhances these documents with AI-powered summaries that highlight key points from lengthy filings, helping readers quickly understand the implications of financial results, segment trends and corporate events. Real-time updates from EDGAR ensure that new CTOS filings, including any future Forms 4 related to insider transactions, 10-Qs, 10-Ks or additional 8-Ks, are added promptly so investors can monitor the company’s regulatory reporting history in one place.