Insider Transaction Report for Holly Beth Paeper

Holly Beth Paeper, a director at LITTELFUSE INC /DE, acquired 81 shares of Common Stock on April 30, 2026, at a price of $404.17 per share. This acquisition was made under a deferred compensation plan, as indicated by footnote F1. Following this transaction, Ms. Paeper now owns 635 shares of the company's common stock directly.