secwatch.observer — SEC 8-K summary ====================================== Issuer: LITTELFUSE INC /DE (LFUS) CIK: 0000889331 Form: 8-K Filed at: 2026-05-14T11:56:42+00:00 Accession: 0001140361-26-021160 Event type: other_material Sentiment: neutral Materiality: 0.20 Item codes: 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Littelfuse holds Investor Day; no specific financial updates disclosed in filing -------------------------------------------------------------------------------- - Presentation slides furnished as Exhibit 99.1; only welcome and disclaimer slides provided in this filing. - Investor Day held May 14, 2026 in New York City; no revenue, EPS, guidance, or strategic targets included. - Filing under Regulation FD; no material new information for investors. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/889331/000114036126021160/0001140361-26-021160-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/889331/000114036126021160/ef20073358_8k.htm HTML page: https://secwatch.observer/filing/0001140361-26-021160 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer