LITTELFUSE INC /DE — Director's Dealing 2025

Mar 24, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: LITTELFUSE INC /DE (LFUS)
CIK: 0000889331
Period of Report: 2025-03-21

Reporting Person: GRILLO ANTHONY (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-03-21	Common Stock	M	800	$192.59	Acquired	72771	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-03-21	Stock Option (right to buy)	$192.59	M	800	Disposed	2025-04-27	Common Stock (800)	Direct

Footnotes

F1: The option for 800 shares vested in increments of one third annually beginning on the first anniversary of the April 27, 2018 date of grant.