Stoneridge, Inc. filed a Form 8-K with the SEC on November 4, 2026, disclosing its third-quarter results for the period ended September 30, 2026, and announcing an earnings conference call scheduled for November 5, 2026.

Key Highlights

  • Quarter covered: Results pertain to the third quarter ended September 30, 2026, according to the filing.
  • Press release attached: A press release dated November 4, 2026, announcing the quarterly results is furnished as Exhibit 99.1.
  • Earnings call: Senior management will hold a third-quarter 2026 earnings conference call via webcast on November 5, 2026, accompanied by a presentation furnished as Exhibit 99.2.
  • Non-GAAP measures used: The press release and presentation include non-GAAP measures such as Adjusted Net Sales, Adjusted EBITDA and Margin, Adjusted EPS, and Net Debt, among others.
  • Non-GAAP exclusions for 2026: The filing states that 2026 non-GAAP adjustments relate to after-tax and pre-tax environmental remediation costs and a PM soot arbitration judgement.
  • Non-GAAP exclusions for 2025: The filing states that 2025 non-GAAP adjustments relate to pre-tax business realignment costs.
  • Signed by CFO: The report was signed by Scott R. Humphrey, Chief Financial Officer and Treasurer, as Principal Financial Officer.

Stoneridge Furnishes Q3 2026 Earnings Materials and Discloses Non-GAAP Adjustments

Stoneridge, Inc. (NYSE:SRI), headquartered in Novi, Michigan, filed a current report on November 4, 2026, under Item 2.02 (Results of Operations and Financial Condition) disclosing its financial results for the third quarter ended September 30, 2026. According to the filing, a press release containing those results was attached as Exhibit 99.1, and a conference call presentation was attached as Exhibit 99.2 for use during management's webcast on November 5, 2026.

The filing discloses that both the press release and the earnings call presentation contain several non-GAAP financial measures. The company stated that "management believes that the presentation of the Non-GAAP Financial Measures used in the press release and earnings conference call presentation are useful to both management and investors in their analysis of the Company's financial position, results of operations and expected results of operations because the Non-GAAP Financial Measures facilitate a period to period comparison of operating results by excluding significant unusual, non-recurring items in 2026 and 2025." For 2026, those excluded items relate to after-tax and pre-tax environmental remediation costs and a PM soot arbitration judgement; for 2025, the excluded item relates to pre-tax business realignment costs.

The filing further cautions that the non-GAAP measures "should not be considered in isolation or as a substitute for the most comparable GAAP financial measures" and that non-GAAP measures used by the company "may not be comparable to non-GAAP financial measures used by other companies." The exhibits are furnished, not filed, for purposes of Section 18 of the Securities Exchange Act of 1934, as the filing expressly states. Forward-looking statements contained in the exhibits are noted as subject to cautionary language set forth within those exhibits.

What Was Disclosed

Stoneridge filed an 8-K on November 4, 2026, furnishing its Q3 2026 earnings press release and conference call presentation as exhibits, and describing the non-GAAP financial measures and adjustments included in those materials.