Custom Truck One Source, Inc. 8-K

What Happened
Custom Truck One Source, Inc. announced its financial results for the quarter ended March 31, 2026 via a press release issued April 27, 2026. The press release was furnished as Exhibit 99.1 to the Form 8‑K. On the same day the company posted an updated investor presentation on its website (www.customtruck.com). The Form 8‑K was signed by CFO Christopher J. Eperjesy.

Key Details

• Date filed: April 27, 2026.
• Press release reporting quarterly financial results for the period ended March 31, 2026 was furnished as Exhibit 99.1.
• Updated investor presentation posted on the company website under Regulation FD disclosure.
• Form 8‑K signed by Chief Financial Officer Christopher J. Eperjesy.

Why It Matters
The press release and investor presentation contain the company’s latest quarterly earnings and operational metrics (revenue, profitability, cash flow, and any commentary on outlook) that investors use to assess performance. Because the release was furnished under Regulation FD, the information was broadly disclosed to the market. Investors should review Exhibit 99.1 and the updated presentation on the company website for the specific revenue and earnings figures and any management commentary.