Form4insider filings, from the source

Company · CIK 0000889331 · SIC 3613 — Switchgear & Switchboard Apparatus · Nasdaq

LITTELFUSE INC /DE · LFUS

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 3, 2026 AForm 4 →Sep 8, 4:04 pm EDTGordon HunterDirector8$414.24$3,31426,691—
Sep 3, 2026 AForm 4 →Sep 8, 4:03 pm EDTKristina A. CernigliaDirector1$414.24$4144,741—
Sep 3, 2026 AForm 4 →Sep 8, 4:03 pm EDTMaria C GreenDirector3$414.24$1,2434,209—
Sep 3, 2026 AForm 4 →Sep 8, 4:03 pm EDTPeter Sung-Jip KimSVP & GM Industrial Business5$414.24$2,07110,526—
Sep 3, 2026 AForm 4 →Sep 8, 4:03 pm EDTAnne-Marie W D'AngeloSVP & CLO3$414.24$1,2431,695—
Sep 3, 2026 AForm 4 →Sep 8, 4:03 pm EDTAbhishek KhandelwalExecutive VP, CFO15$414.24$6,2148,850—
Sep 3, 2026 AForm 4 →Sep 8, 4:03 pm EDTMaggie ChuSVP, CHRO5$414.24$2,0716,011—
Sep 3, 2026 AForm 4 →Sep 8, 4:03 pm EDTT J ChungDirector18$414.24$7,45619,320—
Sep 3, 2026 AForm 4 →Sep 8, 4:03 pm EDTDavid RuppelSVP & GM Transportation Bus.5$414.24$2,0715,101—
Sep 3, 2026 AForm 4 →Sep 8, 4:03 pm EDTTodd P. KelseyDirector1$414.24$414295—
Sep 3, 2026 AForm 4 →Sep 8, 4:03 pm EDTHolly Beth PaeperDirector1$414.24$414693—
Sep 3, 2026 AForm 4 →Sep 8, 4:02 pm EDTJeffrey G GorskiSVP & Chief Accounting Officer1$414.24$4145,625—
Sep 3, 2026 AForm 4 →Sep 8, 4:02 pm EDTDeepak NayarSVP & GM Electronics Business8$414.24$3,3144,897—
Sep 3, 2026 AForm 4 →Sep 8, 4:02 pm EDTAnthony GrilloDirector61$414.24$25,26964,989—
Sep 3, 2026 AForm 4 →Sep 8, 4:02 pm EDTWilliam P NoglowsDirector7$414.24$2,90022,187—
Sep 3, 2026 AForm 4 →Sep 8, 4:02 pm EDTKarim Wagdy HamedSVP & GM Semiconductor Busines5$414.24$2,0712,826—
Sep 3, 2026 AForm 4 →Sep 8, 4:02 pm EDTGregory N. HendersonPresident & CEO, Director30$414.24$12,42719,129—
Aug 14, 2026 FForm 4 →Aug 17, 4:07 pm EDTDavid RuppelSVP & GM Transportation Bus.168$457.57$76,8725,096—
Aug 11, 2026 FForm 4 →Aug 12, 6:26 pm EDTKarim Wagdy HamedSVP & GM Semiconductor Busines141$453.87$63,9962,821—
Aug 6, 2026 AForm 4 →Aug 11, 7:38 am EDTTodd P. KelseyDirector294——294— late
Jul 30, 2026 AForm 4 →Jul 31, 4:04 pm EDTHolly Beth PaeperDirector56$442.00$24,752692—

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.