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.
Wondering where to find fleet utilization numbers or backlog updates for Custom Truck One Source? Investors typically open a 10-K hoping to spot those metrics, then hunt through dozens of exhibits for insider trades. This page gathers every disclosure in one place and answers questions people actually ask, such as “How do I read the Custom Truck One Source quarterly earnings report 10-Q filing?” or “Where are the Custom Truck One Source insider trading Form 4 transactions?”
Start with the form you need: the Custom Truck One Source annual report 10-K simplified outlines segment margins for Truck & Equipment Sales, while each 10-Q updates rental fleet utilization and capital expenditures. When a sudden contract win moves the stock, the related Custom Truck One Source 8-K material events explained appears here within minutes of EDGAR release. Stock Titan’s AI then delivers plain-English summaries, turning covenant clauses into one-line insights and flagging items most analysts skim past.
If you’re tracking management moves, real-time alerts surface every Custom Truck One Source Form 4 insider transactions real-time. Our engine links those filings to price charts so you can spot patterns in Custom Truck One Source executive stock transactions Form 4. Need context on pay structure? The Custom Truck One Source proxy statement executive compensation is parsed side-by-side with peers. Throughout, AI answers natural queries like “understanding Custom Truck One Source SEC documents with AI” and offers Custom Truck One Source earnings report filing analysis that highlights quarter-over-quarter trends. All filings, all in one timeline—no more tab hopping, just the disclosures that drive decisions.
Custom Truck One Source (CTOS) reported Q3 2025 results. Total revenue was
For the nine months, revenue totaled
Custom Truck One Source (CTOS) furnished an 8-K announcing financial results for the quarter ended September 30, 2025. The company issued a press release, provided as Exhibit 99.1, and posted an updated investor presentation on its website.
The materials in Items 2.02 and 7.01 are deemed “furnished” and not “filed” under the Exchange Act, and are not incorporated into other filings except by specific reference.
Custom Truck One Source (CTOS): Director transaction reported. A reporting person serving as a director disclosed a Code J transaction on 10/17/2025, reflecting a pro‑rata, in‑kind distribution by Capitol Acquisition Management IV, LLC to its members for no consideration. The filing lists 3,670,279 shares of common stock transferred at $0.00, previously held indirectly through the LLC. The footnote states that certain holdings now include shares received in the distribution.
Custom Truck One Source (CTOS)October 17, 2025, Capitol Acquisition Management IV LLC distributed 3,670,279 shares of common stock to its members on a pro rata basis; as part of this, Mark Ein acquired 3,553,612 shares.
Following the distribution, Mr. Ein reports beneficial ownership of 5,159,319 shares (including options to purchase 20,000 shares that are currently exercisable), representing 2.3% of the class. This percentage is based on 226,559,586 shares outstanding as of July 28, 2025, as disclosed in the issuer’s Form 10‑Q filed July 30, 2025. The filing states the reporting persons have ceased to be beneficial owners of more than five percent of the outstanding common stock. Other reporting persons listed report zero shares following the distribution.