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Littelfuse Inc

LFUS
Exchange
Nasdaq
Industry
Switchgear & Switchboard Apparatus
SEC CIK
0000889331

No open-market purchases or sales by Littelfuse Inc insiders were filed in the last 90 days; 611 institutions reported holding it in 13F filings for Q2 2026, worth $11.5B in total; 3 superinvestors hold it, including D1 Capital Partners and Giverny Capital.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Littelfuse Inc insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
0 filings
Insiders trading
0
Net value
$0
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Littelfuse Inc, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Littelfuse Inc
NameTitleLast reported holdingLast filingFilings, past year
Hunter GordonDirector26,691Sep 8, 20268
Cerniglia Kristina A.Director4,741Sep 8, 20266
Green Maria CDirector4,209Sep 8, 20265
Kim Peter Sung-JipSVP & GM Industrial Business10,526Sep 8, 20269
D'Angelo Anne-Marie WSVP & CLO1,695Sep 8, 20263
Khandelwal AbhishekExecutive VP, CFO8,850Sep 8, 20266
Chu MaggieSVP, CHRO6,011Sep 8, 20269
Chung T JDirector19,320Sep 8, 20265
Ruppel DavidSVP & GM Transportation Bus.5,101Sep 8, 20269
Kelsey Todd P.Director295Sep 8, 20262
Paeper Holly BethDirector693Sep 8, 20266
Gorski Jeffrey GSVP & Chief Accounting Officer5,625Sep 8, 20266
Nayar DeepakSVP & GM Electronics Business4,897Sep 8, 20269
Grillo AnthonyDirector64,989Sep 8, 20269
Noglows William PDirector22,187Sep 8, 20266
Hamed Karim WagdySVP & GM Semiconductor Busines2,826Sep 8, 20266
Henderson Gregory N.President & CEO19,129Sep 8, 20267
Stafford Ryan KExecutive VP, CLO & Corp Sec27,130Apr 28, 20265
Delly Gayla JDirector1,816Mar 9, 20262
Conrad AlexanderSVP &GM Passenger Vehicle3,433Sep 8, 20250
Marak ChadSVP & GM Semiconductor Busines12,363Jun 9, 20250
Sethna MeenalExecutive VP, CFO24,117May 14, 20250
Cole MatthewSVP eMobility & Corp Strategy5,522Feb 19, 20250
Heinzmann David WPresident & CEO59,654Aug 27, 20240
Fu Cary TDirector4,697May 1, 20230
Zommer NathanDirector204,198May 2, 20220

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Jun 18, 2026 (view filing)Jun 18Same dayGorski Jeffrey GSVP & Chief Accounting OfficerSSale−1.39K$482.48−$670.2K−19.8%5.62K after2 lots
Jun 16, 2026 (view filing)Jun 151 dayHunter GordonDirectorSSale−1.43K$480.00−$687.4K−5.1%26.7K after
Jun 11, 2026 (view filing)Jun 11Same dayGrillo AnthonyDirectorSSale−3.00K$451.96−$1.36M−4.4%64.9K after5 lots
Jun 4, 2026 (view filing)Jun 31 dayHunter GordonDirectorSSale−603$488.31−$294.5K−2.2%26.7K after10b5-1
Jun 3, 2026 (view filing)Jun 21 dayKim Peter Sung-JipSVP & GM Industrial BusinessSSale−10.2K$486.17−$4.94M−49.2%10.5K after2 lots
May 21, 2026 (view filing)May 201 dayChu MaggieSVP, CHROSSale−11.4K$435.48−$4.96M−65.5%6.00K after3 lots
May 20, 2026 (view filing)May 182 daysRuppel DavidSVP & GM Transportation Bus.SSale−506$445.16−$225.3K−8.8%5.26K after
May 20, 2026 (view filing)May 182 daysNayar DeepakSVP & GM Electronics BusinessSSale−5.91K$446.78−$2.64M−54.8%4.88K after3 lots
Apr 30, 2026 (view filing)Apr 28-302 daysChu MaggieSVP, CHROSSale−1.10K$393.61−$431.8K−15.5%6.00K after3 lots10b5-1
Feb 25, 2026 (view filing)Feb 241 dayCerniglia Kristina A.DirectorSSale−2.34K$368.38−$863.1K−35.5%4.25K after10b5-1
Feb 20, 2026 (view filing)Feb 20Same dayHunter GordonDirectorSSale−911$367.68−$335.0K−3.3%26.8K after3 lots
Feb 11, 2026 (view filing)Feb 101 dayGrillo AnthonyDirectorSSale−5.00K$346.24−$1.73M−6.7%69.4K after3 lots
Feb 6, 2026 (view filing)Feb 5-61 dayGorski Jeffrey GSVP & Chief Accounting OfficerSSale−6.00K$337.23−$2.02M−48.3%6.43K after6 lots
Feb 5, 2026 (view filing)Feb 41 dayChu MaggieSVP, CHROSSale−2.06K$326.71−$673.3K−23.5%6.72K after
Feb 4, 2026 (view filing)Feb 22 daysRuppel DavidSVP & GM Transportation Bus.SSale−1.50K$321.17−$480.2K−23.1%4.96K after2 lots
Feb 4, 2026 (view filing)Feb 22 daysKim Peter Sung-JipSVP & GM Industrial BusinessSSale−5.49K$326.35−$1.79M−35.0%10.2K after4 lots
Feb 4, 2026 (view filing)Feb 22 daysNayar DeepakSVP & GM Electronics BusinessSSale−8.88K$321.55−$2.85M−59.6%6.01K after6 lots
Feb 4, 2026 (view filing)Feb 22 daysStafford Ryan KExecutive VP, CLO & Corp SecSSale−16.8K$325.25−$5.48M−37.1%28.6K after3 lots
Dec 15, 2025 (view filing)Dec 114 daysKim Peter Sung-JipSVP & GM Industrial BusinessSSale−2.05K$270.02−$553.3K−16.8%10.2K after2 lots
Dec 15, 2025 (view filing)Dec 114 daysStafford Ryan KExecutive VP, CLO & Corp SecSSale−2.16K$268.31−$580.1K−7.0%28.6K after
Dec 8, 2025 (view filing)Dec 4-54 daysNayar DeepakSVP & GM Electronics BusinessSSale−7.49K$259.09−$1.94M−55.5%6.01K after2 lots
Nov 28, 2025 (view filing)Nov 262 daysNayar DeepakSVP & GM Electronics BusinessSSale−2.33K$255.50−$596.1K−28.0%6.00K after
Aug 26, 2025 (view filing)Aug 251 dayStafford Ryan KExecutive VP, CLO & Corp SecSSale−10.2K$261.34−$2.67M−24.9%30.7K after3 lots
Aug 26, 2025 (view filing)Aug 251 dayConrad AlexanderSVP &GM Passenger VehicleSSale−13.2K$261.43−$3.45M−79.4%3.43K after3 lots
Aug 15, 2025 (view filing)Aug 132 daysGorski Jeffrey GSVP & Chief Accounting OfficerSSale−350$262.42−$91.8K−5.2%6.43K after
Aug 13, 2025 (view filing)Aug 121 dayGorski Jeffrey GSVP & Chief Accounting OfficerSSale−750$254.10−$190.6K−10.0%6.78K after
Aug 13, 2025 (view filing)Aug 112 daysChung T JDirectorSSale−2.34K$246.11−$576.6K−11.1%18.7K after2 lots
May 14, 2025 (view filing)May 131 daySethna MeenalExecutive VP, CFOSSale−4.00K$219.27−$877.1K−14.2%24.1K after2 lots
May 6, 2025 (view filing)May 51 dayNayar DeepakSVP & GM Electronics BusinessSSale−1.48K$197.50−$291.7K−19.8%5.97K after
May 6, 2025 (view filing)May 51 daySethna MeenalExecutive VP, CFOSSale−4.00K$195.23−$780.9K−14.2%24.1K after2 lots
Feb 19, 2025 (view filing)Feb 19Same dayCole MatthewSVP eMobility & Corp StrategySSale−500$255.00−$127.5K−8.3%5.52K after10b5-1
Feb 14, 2025 (view filing)Feb 14Same dayCole MatthewSVP eMobility & Corp StrategySSale−500$248.80−$124.4K−8.3%5.52K after10b5-1
Feb 7, 2025 (view filing)Feb 61 dayGrillo AnthonyDirectorPPurchase+17.5K$233.98+$4.09M+32.2%71.9K after4 lots
Jan 17, 2025 (view filing)Jan 152 daysCole MatthewSVP eMobility & Corp StrategySSale−500$235.00−$117.5K−8.3%5.52K after10b5-1
Dec 16, 2024 (view filing)Dec 124 daysGorski Jeffrey GSVP & Chief Accounting OfficerSSale−700$249.02−$174.3K−18.4%3.10K after
Sep 13, 2024 (view filing)Sep 121 dayCole MatthewSVP eMobility & Corp StrategySSale−1.44K$246.02−$353.3K−20.6%5.52K after3 lots
Aug 29, 2024 (view filing)Aug 29Same dayChu MaggieSVP, CHROSSale−1.23K$272.96−$336.8K−29.8%2.91K after3 lots
Aug 27, 2024 (view filing)Aug 261 dayHeinzmann David WPresident & CEOSSale−2.09K$274.65−$574.3K−3.4%59.7K after2 lots10b5-1
Aug 26, 2024 (view filing)Aug 233 daysHeinzmann David WPresident & CEOSSale−8.71K$274.40−$2.39M−12.7%59.7K after3 lots10b5-1
Aug 1, 2024 (view filing)Jul 311 dayHeinzmann David WPresident & CEOSSale−3.79K$273.92−$1.04M−6.0%59.7K after2 lots
Jul 19, 2024 (view filing)Jul 181 dayHeinzmann David WPresident & CEOSSale−11$273.00−$3.00K0.0%59.7K after10b5-1
Jul 18, 2024 (view filing)Jul 16-172 daysHeinzmann David WPresident & CEOSSale−8.46K$274.37−$2.32M−12.4%59.7K after4 lots10b5-1
May 15, 2024 (view filing)May 141 daySethna MeenalExecutive VP, CFOSSale−3.03K$258.59−$783.8K−11.9%22.4K after2 lots
May 14, 2024 (view filing)May 131 daySethna MeenalExecutive VP, CFOSSale−6.11K$256.49−$1.57M−21.4%22.4K after2 lots
May 9, 2024 (view filing)May 81 dayStafford Ryan KEVP, CLO & Corp SecretarySSale−2.22K$256.33−$568.8K−8.3%24.4K after
May 6, 2024 (view filing)May 6Same dayNayar DeepakSVP & GM Electronics BusinessSSale−1.30K$250.25−$326.6K−22.0%4.63K after2 lots
Mar 6, 2024 (view filing)Mar 51 dayCole MatthewSVP eMobility & Corp StrategySSale−625$236.36−$147.7K−11.3%4.91K after2 lots
Mar 5, 2024 (view filing)Mar 41 dayChu MaggieSVP, CHROSSale−1.52K$240.74−$366.4K−33.0%3.09K after
Feb 13, 2024 (view filing)Feb 121 dayCole MatthewSVP eMobility & Corp StrategySSale−916$248.18−$227.3K−14.2%5.53K after
Feb 9, 2024 (view filing)Feb 81 dayStafford Ryan KEVP, CLO & Corp SecretarySSale−1.93K$243.62−$470.7K−7.4%24.2K after2 lots