Littelfuse Inc. Insider Trading

LFUS

Last 12 months

Insiders sold $36.7M and bought nothing on the open market.

4% of the selling was scheduled in advance under 10b5-1 plans. Executive VP, CLO & Corp Sec Ryan K Stafford sold $5.48M on Feb 2, 37% of their stake, outside a plan. The last open-market buy by an executive or director was in Feb 2025.

Net open-market

−$36.7M

0 buys · 23 sales

Under a 10b5-1 plan

of the value sold

Insiders who bought / sold

0 / 9

executives and directors

Last open-market buy

Feb 2025

Feb 6, 2025

Get an email when LFUS's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Oct 29	David Ruppel SVP & GM Transportation Bus.	SoldNo plan	1,493	$404.57	604K	24%	Form 4
Jun 18	Jeffrey G Gorski SVP & Chief Accounting Officer	SoldNo plan 2 parts	1,389	$482.48 average	670K	20%	Form 4
Jun 15	Gordon Hunter Director	SoldNo plan	1,432	$480.00	687K	5.1%	Form 4
Jun 11	Anthony Grillo Director	SoldNo plan 5 parts	3,000	$451.96 average	$1.36M	4.4%	Form 4
Jun 3	Gordon Hunter Director	Sold10b5-1 plan	603	$488.31	294K	2.2%	Form 4
Jun 2	Peter Sung-Jip Kim SVP & GM Industrial Business	SoldNo plan 2 parts	10,171	$486.17 average	$4.94M	49%	Form 4
May 20	Maggie Chu SVP, CHRO	SoldNo plan 3 parts	11,397	$435.48 average	$4.96M	66%	Form 4
May 18	David Ruppel SVP & GM Transportation Bus.	SoldNo plan	506	$445.16	225K	8.8%	Form 4
May 18	Deepak Nayar SVP & GM Electronics Business	SoldNo plan 3 parts	5,911	$446.78 average	$2.64M	55%	Form 4
Apr 28 – 30	Maggie Chu SVP, CHRO	Sold10b5-1 plan 3 parts	1,097	$393.61 average	432K	15%	Form 4
Feb 24	Kristina A. Cerniglia Director	Sold10b5-1 plan	2,343	$368.38	863K	36%	Form 4
Feb 20	Gordon Hunter Director	SoldNo plan 3 parts	911	$367.68 average	335K	3.3%	Form 4
Feb 10	Anthony Grillo Director	SoldNo plan 3 parts	5,000	$346.24 average	$1.73M	6.6%	Form 4
Feb 5 – 6	Jeffrey G Gorski SVP & Chief Accounting Officer	SoldNo plan 6 parts	6,000	$337.23 average	$2.02M	48%	Form 4
Feb 4	Maggie Chu SVP, CHRO	SoldNo plan	2,061	$326.71	673K	23%	Form 4
Feb 2	David Ruppel SVP & GM Transportation Bus.	SoldNo plan 2 parts	1,495	$321.17 average	480K	23%	Form 4
Feb 2	Peter Sung-Jip Kim SVP & GM Industrial Business	SoldNo plan 4 parts	5,488	$326.35 average	$1.79M	35%	Form 4
Feb 2	Deepak Nayar SVP & GM Electronics Business	SoldNo plan 6 parts	8,875	$321.55 average	$2.85M	60%	Form 4
Feb 2	Ryan K Stafford Executive VP, CLO & Corp Sec	SoldNo plan 3 parts	16,839	$325.25 average	$5.48M	37%	Form 4
Dec 11, 2025	Peter Sung-Jip Kim SVP & GM Industrial Business	SoldNo plan 2 parts	2,049	$270.02 average	553K	17%	Form 4
Dec 11, 2025	Ryan K Stafford Executive VP, CLO & Corp Sec	SoldNo plan	2,162	$268.31	580K	7.0%	Form 4
Dec 4, 2025 – Dec 5, 2025	Deepak Nayar SVP & GM Electronics Business	SoldNo plan 2 parts	7,490	$259.09 average	$1.94M	55%	Form 4
Nov 26, 2025	Deepak Nayar SVP & GM Electronics Business	SoldNo plan	2,333	$255.50	596K	28%	Form 4
Aug 25, 2025	Ryan K Stafford Executive VP, CLO & Corp Sec	SoldNo plan 3 parts	10,206	$261.34 average	$2.67M	25%	Form 4
Aug 25, 2025	Alexander Conrad SVP &GM Passenger Vehicle	SoldNo plan 3 parts	13,210	$261.43 average	$3.45M	79%	Form 4
Aug 13, 2025	Jeffrey G Gorski SVP & Chief Accounting Officer	SoldNo plan	350	$262.42	92K	5.2%	Form 4
Aug 12, 2025	Jeffrey G Gorski SVP & Chief Accounting Officer	SoldNo plan	750	$254.10	191K	10.0%	Form 4
Aug 11, 2025	T J Chung Director	SoldNo plan 2 parts	2,343	$246.11 average	577K	11%	Form 4
May 13, 2025	Meenal Sethna Executive VP, CFO	SoldNo plan 2 parts	4,000	$219.27 average	877K	14%	Form 4
May 5, 2025	Deepak Nayar SVP & GM Electronics Business	SoldNo plan	1,477	$197.50	292K	20%	Form 4
May 5, 2025	Meenal Sethna Executive VP, CFO	SoldNo plan 2 parts	4,000	$195.23 average	781K	14%	Form 4
Feb 19, 2025	Matthew Cole SVP eMobility & Corp Strategy	Sold10b5-1 plan	500	$255.00	128K	8.3%	Form 4
Feb 14, 2025	Matthew Cole SVP eMobility & Corp Strategy	Sold10b5-1 plan	500	$248.80	124K	8.3%	Form 4
Feb 6, 2025	Anthony Grillo Director	Bought 4 parts	17,500	$233.98 average	$4.09M	32%	Form 4
Jan 15, 2025	Matthew Cole SVP eMobility & Corp Strategy	Sold10b5-1 plan	500	$235.00	118K	8.3%	Form 4
Dec 12, 2024	Jeffrey G Gorski SVP & Chief Accounting Officer	SoldNo plan	700	$249.02	174K	18%	Form 4

Oct 29No plan
David Ruppel
SVP & GM Transportation Bus. · sold 1,493 at $404.57
604K
24% of stake
Jun 18No plan
Jeffrey G Gorski
SVP & Chief Accounting Officer · sold 1,389 at avg $482.48
670K
20% of stake
Jun 15No plan
Gordon Hunter
Director · sold 1,432 at $480.00
687K
5.1% of stake
Jun 11No plan
Anthony Grillo
Director · sold 3,000 at avg $451.96
$1.36M
4.4% of stake
Jun 310b5-1 plan
Gordon Hunter
Director · sold 603 at $488.31
294K
2.2% of stake
Jun 2No plan
Peter Sung-Jip Kim
SVP & GM Industrial Business · sold 10,171 at avg $486.17
$4.94M
49% of stake
May 20No plan
Maggie Chu
SVP, CHRO · sold 11,397 at avg $435.48
$4.96M
66% of stake
May 18No plan
David Ruppel
SVP & GM Transportation Bus. · sold 506 at $445.16
225K
8.8% of stake
May 18No plan
Deepak Nayar
SVP & GM Electronics Business · sold 5,911 at avg $446.78
$2.64M
55% of stake
Apr 28 – 3010b5-1 plan
Maggie Chu
SVP, CHRO · sold 1,097 at avg $393.61
432K
15% of stake
Feb 2410b5-1 plan
Kristina A. Cerniglia
Director · sold 2,343 at $368.38
863K
36% of stake
Feb 20No plan
Gordon Hunter
Director · sold 911 at avg $367.68
335K
3.3% of stake
Feb 10No plan
Anthony Grillo
Director · sold 5,000 at avg $346.24
$1.73M
6.6% of stake
Feb 5 – 6No plan
Jeffrey G Gorski
SVP & Chief Accounting Officer · sold 6,000 at avg $337.23
$2.02M
48% of stake
Feb 4No plan
Maggie Chu
SVP, CHRO · sold 2,061 at $326.71
673K
23% of stake
Feb 2No plan
David Ruppel
SVP & GM Transportation Bus. · sold 1,495 at avg $321.17
480K
23% of stake
Feb 2No plan
Peter Sung-Jip Kim
SVP & GM Industrial Business · sold 5,488 at avg $326.35
$1.79M
35% of stake
Feb 2No plan
Deepak Nayar
SVP & GM Electronics Business · sold 8,875 at avg $321.55
$2.85M
60% of stake
Feb 2No plan
Ryan K Stafford
Executive VP, CLO & Corp Sec · sold 16,839 at avg $325.25
$5.48M
37% of stake
Dec 11, 2025No plan
Peter Sung-Jip Kim
SVP & GM Industrial Business · sold 2,049 at avg $270.02
553K
17% of stake
Dec 11, 2025No plan
Ryan K Stafford
Executive VP, CLO & Corp Sec · sold 2,162 at $268.31
580K
7.0% of stake
Dec 4, 2025 – Dec 5, 2025No plan
Deepak Nayar
SVP & GM Electronics Business · sold 7,490 at avg $259.09
$1.94M
55% of stake
Nov 26, 2025No plan
Deepak Nayar
SVP & GM Electronics Business · sold 2,333 at $255.50
596K
28% of stake
Aug 25, 2025No plan
Ryan K Stafford
Executive VP, CLO & Corp Sec · sold 10,206 at avg $261.34
$2.67M
25% of stake
Aug 25, 2025No plan
Alexander Conrad
SVP &GM Passenger Vehicle · sold 13,210 at avg $261.43
$3.45M
79% of stake
Aug 13, 2025No plan
Jeffrey G Gorski
SVP & Chief Accounting Officer · sold 350 at $262.42
92K
5.2% of stake
Aug 12, 2025No plan
Jeffrey G Gorski
SVP & Chief Accounting Officer · sold 750 at $254.10
191K
10.0% of stake
Aug 11, 2025No plan
T J Chung
Director · sold 2,343 at avg $246.11
577K
11% of stake
May 13, 2025No plan
Meenal Sethna
Executive VP, CFO · sold 4,000 at avg $219.27
877K
14% of stake
May 5, 2025No plan
Deepak Nayar
SVP & GM Electronics Business · sold 1,477 at $197.50
292K
20% of stake
May 5, 2025No plan
Meenal Sethna
Executive VP, CFO · sold 4,000 at avg $195.23
781K
14% of stake
Feb 19, 202510b5-1 plan
Matthew Cole
SVP eMobility & Corp Strategy · sold 500 at $255.00
128K
8.3% of stake
Feb 14, 202510b5-1 plan
Matthew Cole
SVP eMobility & Corp Strategy · sold 500 at $248.80
124K
8.3% of stake
Feb 6, 2025
Anthony Grillo
Director · bought 17,500 at avg $233.98
$4.09M
32% of stake
Jan 15, 202510b5-1 plan
Matthew Cole
SVP eMobility & Corp Strategy · sold 500 at $235.00
118K
8.3% of stake
Dec 12, 2024No plan
Jeffrey G Gorski
SVP & Chief Accounting Officer · sold 700 at $249.02
174K
18% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch LFUS, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Held by ETFs

LFUS is in 155 US ETFs. The largest of them, with LFUS's weight in each:

Spot a number that looks wrong? Check it in LFUS's SEC filings or

Download this analysis as a PDF (Pro)

Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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