LITTELFUSE INC /DE — Director's Dealing 2019

May 7, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: LITTELFUSE INC /DE (LFUS)
CIK: 0000889331
Period of Report: 2019-05-06

Reporting Person: Nayar Deepak (SVP GM Electronics &Industrial)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-05-06	Common Stock	S	1180	$187.33	Disposed	3502	Direct
2019-05-06	Common Stock	M	2767	$120.15	Acquired	6269	Direct
2019-05-06	Common Stock	S	2767	$187.92	Disposed	3502	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2019-05-06	Stock Option (right to buy)	$120.15	M	2767	Disposed	2023-04-22	Common Stock (2767)	Direct

Footnotes

F1: The shares were sold in multiple transactions at prices ranging from $187.13 to $187.44. 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 shares were sold in multiple transactions at prices ranging from $187.47 to $188.11. 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.

F3: The option for 8,301 shares vested in increments of one third annually beginning on the first anniversary of the April 22, 2016 date of grant.