ANTHONY GRILLO - 05 Jun 2025 Form 4 Insider Report for LITTELFUSE INC /DE (LFUS)

Role: Director
Signature: Ryan K. Stafford, Power of Attorney
Issuer symbol: LFUS
Transactions as of: 05 Jun 2025
Net transactions value: +$20,775
Form type: 4
Filing time: 09 Jun 2025, 14:42:15 UTC
Previous filing: 28 May 2025
Next filing: 01 Aug 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
GRILLO ANTHONY	Director	6133 NORTH RIVER ROAD, SUITE 500, ROSEMONT	Ryan K. Stafford, Power of Attorney	09 Jun 2025	0001070847

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	LFUS	Common Stock	Award	$643	+3	+0%	$214.18	73,938	05 Jun 2025	Direct	F1
transaction	LFUS	Common Stock	Award	$20,133	+94	+0.13%	$214.18	74,032	05 Jun 2025	Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents shares accrued as payment of dividends on unvested restricted stock units.
F2	Represents shares acquired pursuant to reinvestment of dividends on shares held pursuant to a deferred compensation plan.