David W. Heinzmann - 14 Feb 2023 Form 4 Insider Report for LITTELFUSE INC /DE (LFUS)

Role: President & CEO, Director
Signature: Hans Weinburger, by Power of Attorney
Issuer symbol: LFUS
Transactions as of: 14 Feb 2023
Net transactions value: -$2,728,725
Form type: 4
Filing time: 16 Feb 2023, 15:28:57 UTC
Previous filing: 06 Jun 2022
Next filing: 25 Apr 2023
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	LFUS	Common Stock	Options Exercise	$740,074	+4,801	+10%	$154.15	51,258	14 Feb 2023	Direct
transaction	LFUS	Common Stock	Sale	$185,997	-700	-1.4%	$265.71	50,558	14 Feb 2023	Direct	F2
transaction	LFUS	Common Stock	Sale	$373,744	-1,400	-2.8%	$266.96	49,158	14 Feb 2023	Direct	F3
transaction	LFUS	Common Stock	Sale	$456,144	-1,700	-3.5%	$268.32	47,458	14 Feb 2023	Direct	F4
transaction	LFUS	Common Stock	Sale	$242,288	-901	-1.9%	$268.91	46,557	14 Feb 2023	Direct	F5
transaction	LFUS	Common Stock	Sale	$26,988	-100	-0.21%	$269.88	46,457	14 Feb 2023	Direct	F6
transaction	LFUS	Common Stock	Options Exercise	$2,969,700	+19,265	+41%	$154.15	65,722	15 Feb 2023	Direct
transaction	LFUS	Common Stock	Sale	$690,456	-2,600	-4%	$265.56	63,122	15 Feb 2023	Direct	F7
transaction	LFUS	Common Stock	Sale	$1,039,389	-3,900	-6.2%	$266.51	59,222	15 Feb 2023	Direct	F8
transaction	LFUS	Common Stock	Sale	$1,479,191	-5,527	-9.3%	$267.63	53,695	15 Feb 2023	Direct	F9
transaction	LFUS	Common Stock	Sale	$1,861,398	-6,930	-13%	$268.60	46,765	15 Feb 2023	Direct	F10
transaction	LFUS	Common Stock	Sale	$82,904	-308	-0.66%	$269.17	46,457	15 Feb 2023	Direct	F11

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	LFUS	Stock Option (right to buy)	Options Exercise	$0	-4,801	-20%	$0.000000	19,265	14 Feb 2023	Common Stock	4,801	$154.15	Direct	F1
transaction	LFUS	Stock Option (right to buy)	Options Exercise	$0	-19,265	-100%	$0.000000^*	0	15 Feb 2023	Common Stock	19,265	$154.15	Direct	F1

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

Explanation of Responses:

Id	Content
F1	The option for 24,066 shares vested in increments of one third annually beginning on the first anniversary of the April 28, 2017 date of grant.
F2	The shares were sold in multiple transactions at prices ranging from $265.30 to $266.29, 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.
F3	The shares were sold in multiple transactions at prices ranging from $266.56 to $267.55, 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.
F4	The shares were sold in multiple transactions at prices ranging from $267.74 to $268.73, 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.
F5	The shares were sold in multiple transactions at prices ranging from $268.80 to $269.79, 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.
F6	The shares were sold in multiple transactions at prices ranging from $269.88 to $270.87, 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.
F7	The shares were sold in multiple transactions at prices ranging from $265.06 to $266.00, 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.
F8	The shares were sold in multiple transactions at prices ranging from $266.10 to $267.01, 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.
F9	The shares were sold in multiple transactions at prices ranging from $267.10 to $268.07, 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.
F10	The shares were sold in multiple transactions at prices ranging from $268.10 to $269.09, 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.
F11	The shares were sold in multiple transactions at prices ranging from $269.10 to $269.28, 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.