LITTELFUSE INC /DE 8-K

What Happened

• Littelfuse, Inc. filed a Form 8-K on May 6, 2026 to announce its results of operations for the quarter ended March 28, 2026. The company issued a press release and posted an investor presentation summarizing its quarterly results and outlook.

Key Details

• Press release announcing quarterly results dated May 6, 2026 is attached as Exhibit 99.1 to the Form 8-K.
• Investor presentation dated May 6, 2026 is attached as Exhibit 99.2 and is available at https://investor.littelfuse.com/events-and-presentations.
• The disclosure contains forward-looking statements covered by the Private Securities Litigation Reform Act and includes the company’s caution about assumptions, risks and uncertainties.
• The materials are furnished under Item 2.02 and Item 7.01 and are not deemed “filed” for purposes of Section 18 of the Exchange Act (limiting incorporation by reference).

Why It Matters

• This filing provides the company’s latest quarterly results and management commentary—key information for investors tracking Littelfuse’s earnings, revenue trends, and near-term outlook. Review the attached press release and presentation on the company’s investor site for the specific financial figures, segment performance and any guidance or commentary on business drivers. The forward-looking statement notice reminds investors that actual results may differ due to stated risks and assumptions.