LITTELFUSE INC /DE — Director's Dealing 2025

May 14, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: LITTELFUSE INC /DE (LFUS)
CIK: 0000889331
Period of Report: 2025-05-13

Reporting Person: Sethna Meenal (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-05-13	Common Stock	M	4000	$177.65	Acquired	28117	Direct
2025-05-13	Common Stock	S	3900	$219.25	Disposed	24217	Direct
2025-05-13	Common Stock	S	100	$220	Disposed	24117	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-05-13	Stock Option (right to buy)	$177.65	M	4000	Disposed	2027-07-31	Common Stock (4000)	Direct

Footnotes

F1: The shares were sold in multiple transactions at prices ranging from $219.00 to $219.65, inclusive. This amount represents the weighted average sale price of such transactions. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

F2: The option for 11,953 shares vested in increments of one third annually beginning on the first anniversary of the July 31, 2020 date of grant.