Custom Truck One Source: announces results for quarter ended Sep 30, 2026

What happened

• Custom Truck One Source, Inc. issued a press release on Oct 26, 2026 announcing its financial results for the quarter ended Sep 30, 2026. The press release is furnished as Exhibit 99.1 to the Current Report on Form 8-K and is incorporated by reference.
• On Oct 26, 2026 the company posted an updated investor presentation on its website at www.customtruck.com.
• The report was signed on behalf of the registrant by Christopher J. Eperjesy, chief financial officer, dated Oct 26, 2026.

Key details

• Item 2.02: results of operations and financial condition — press release announcing results for the quarter ended Sep 30, 2026 (Exhibit 99.1).
• Item 7.01: Regulation FD disclosure — updated investor presentation posted on Oct 26, 2026 at www.customtruck.com.
• The Form 8-K was filed and signed on Oct 26, 2026 by Christopher J. Eperjesy, chief financial officer.

Why it may matter

• Item 2.02 covers results of operations and financial condition; Item 7.01 covers Regulation FD disclosure and the posting of an updated investor presentation.
• The filing does not show why the insider traded or why the company acted.