Insider Transactions Reported by 24 Insiders of LITTELFUSE INC /DE

Symbol
LFUS on Nasdaq
Location
Rosemont, IL

Insiders trading volume in the past year

LITTELFUSE INC /DE executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Nathan Zommer Director $31,477,122 28 Apr 2022
Anthony Grillo Director $24,083,530 -$1,731,219 -6.7% 13 Mar 2026
David W. Heinzmann President & CEO, Director $16,407,833 26 Aug 2024
Ryan K. Stafford Executive VP, CLO & Corp Sec $10,218,922 -$8,724,181 -46% 05 Mar 2026
Gordon Hunter Director $9,574,746 -$334,958 -3.4% 05 Mar 2026
William P. Noglows Director $8,644,032 05 Mar 2026
Chung T. J. Director $6,720,079 -$576,627 -7.9% 05 Mar 2026
Meenal Sethna Executive VP, CFO $5,305,740 -$1,657,991 -24% 13 May 2025
Gregory N. Henderson President & CEO, Director $4,995,131 05 Mar 2026
Peter Sung-Jip Kim SVP & GM Industrial Business $3,637,110 -$2,344,264 -39% 05 Mar 2026
Abhishek Khandelwal Executive VP, CFO $2,709,968 05 Mar 2026
Chad Marak SVP & GM Semiconductor Busines $2,647,907 05 Jun 2025
Maggie Chu Svp, Chro $2,402,708 -$673,349 -22% 05 Mar 2026
Jeffrey G. Gorski SVP & Chief Accounting Officer $2,231,865 -$2,305,784 -51% 05 Feb 2026
Deepak Nayar SVP & GM Electronics Business $2,149,753 -$5,682,120 -73% 05 Mar 2026
David Ruppel SVP & GM Transportation Bus. $1,775,681 -$480,151 -21% 05 Mar 2026
Kristina A. Cerniglia Director $1,520,940 -$863,114 -36% 05 Mar 2026
Matthew Cole SVP eMobility & Corp Strategy $1,408,110 19 Feb 2025
Maria C. Green Director $1,329,438 05 Mar 2026
Alexander Conrad SVP &GM Passenger Vehicle $891,138 -$3,453,489 -79% 05 Sep 2025
T. Fu Cary Director $724,043 27 Apr 2023
Gayla J. Delly Director $648,820 05 Mar 2026
Karim Wagdy Hamed SVP & GM Semiconductor Busines $513,411 05 Mar 2026
Holly Beth Paeper Director $25,724 04 Mar 2026

Recent Insider Transactions by Companies or Individuals for LITTELFUSE INC /DE

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Anthony Grillo LFUS Common Stock Gift -4.26% -3,000 67,408 13 Mar 2026 Direct
Gayla J. Delly LFUS Common Stock Award 0.11% 2 1,816 05 Mar 2026 Direct
Anthony Grillo LFUS Common Stock Award 0.11% 74 70,408 05 Mar 2026 Direct
Gordon Hunter LFUS Common Stock Award 0.04% 10 26,799 05 Mar 2026 Direct
Peter Sung-Jip Kim LFUS Common Stock Award 0.05% 5 10,180 05 Mar 2026 Direct
Kristina A. Cerniglia LFUS Common Stock Award 0.05% 2 4,257 05 Mar 2026 Direct
Gregory N. Henderson LFUS Common Stock Award 0.22% 30 13,981 05 Mar 2026 Direct
Ryan K. Stafford LFUS Common Stock Award 0.04% 11 28,602 05 Mar 2026 Direct
Abhishek Khandelwal LFUS Common Stock Award 0.24% 18 7,585 05 Mar 2026 Direct
Chung T. J. LFUS Common Stock Award 0.12% 23 18,809 05 Mar 2026 Direct
David Ruppel LFUS Common Stock Award 0.1% 5 4,970 05 Mar 2026 Direct
William P. Noglows LFUS Common Stock Award 0.04% 9 21,694 05 Mar 2026 Direct
Maria C. Green LFUS Common Stock Award 0.05% 2 3,721 05 Mar 2026 Direct
Maggie Chu LFUS Common Stock Award 0.09% 6 6,725 05 Mar 2026 Direct
Deepak Nayar LFUS Common Stock Award 0.13% 8 6,017 05 Mar 2026 Direct
Karim Wagdy Hamed LFUS Common Stock Award 0.21% 3 1,437 05 Mar 2026 Direct
Holly Beth Paeper LFUS Common Stock Award 72 72 04 Mar 2026 Direct
Kristina A. Cerniglia LFUS Common Stock Sale -35.5% $863,114 $368.38 -2,343 4,255 24 Feb 2026 Direct
Kristina A. Cerniglia LFUS Common Stock Options Exercise 55.1% 2,343 6,598 24 Feb 2026 Direct
Kristina A. Cerniglia LFUS Stock Option (right to buy) Options Exercise -100% -2,343 0 24 Feb 2026 Direct
Gordon Hunter LFUS Common Stock Sale -3.29% $334,958 $367.68 -911 26,789 20 Feb 2026 Direct
Gordon Hunter LFUS Common Stock Options Exercise 3.4% 911 27,700 20 Feb 2026 Direct
Gordon Hunter LFUS Stock Option (right to buy) Options Exercise -100% -911 0 20 Feb 2026 Direct
Anthony Grillo LFUS Common Stock Options Exercise 1.31% 911 70,334 10 Feb 2026 Direct
Anthony Grillo LFUS Common Stock Sale -6.72% $1,731,219 $346.24 -5,000 69,423 10 Feb 2026 Direct
Anthony Grillo LFUS Stock Option (right to buy) Options Exercise -100% -911 0 10 Feb 2026 Direct
Jeffrey G. Gorski LFUS Common Stock Sale -28% $867,232 $346.89 -2,500 6,433 06 Feb 2026 Direct
Jeffrey G. Gorski LFUS Common Stock Options Exercise 38.9% 2,500 8,933 06 Feb 2026 Direct
Jeffrey G. Gorski LFUS Stock Option (right to buy) Options Exercise -78.4% -2,500 689 06 Feb 2026 Direct
Jeffrey G. Gorski LFUS Common Stock Sale -35.2% $1,156,130 $330.32 -3,500 6,433 05 Feb 2026 Direct
Jeffrey G. Gorski LFUS Common Stock Options Exercise 54.4% 3,500 9,933 05 Feb 2026 Direct
Jeffrey G. Gorski LFUS Stock Option (right to buy) Options Exercise -52.3% -3,500 3,189 05 Feb 2026 Direct
William P. Noglows LFUS Common Stock Options Exercise 4.39% 911 21,685 04 Feb 2026 Direct
William P. Noglows LFUS Stock Option (right to buy) Options Exercise -100% -911 0 04 Feb 2026 Direct
Maggie Chu LFUS Common Stock Sale -23.5% $673,349 $326.71 -2,061 6,719 04 Feb 2026 Direct
Maggie Chu LFUS Common Stock Options Exercise 30.7% 2,061 8,780 04 Feb 2026 Direct
Maggie Chu LFUS Stock Option (right to buy) Options Exercise -100% -2,061 0 04 Feb 2026 Direct
David Ruppel LFUS Common Stock Sale -23.1% $480,151 $321.17 -1,495 4,965 02 Feb 2026 Direct
David Ruppel LFUS Common Stock Options Exercise 20.8% 1,113 6,460 02 Feb 2026 Direct
David Ruppel LFUS Stock Option (right to buy) Options Exercise -33.4% -1,113 2,224 02 Feb 2026 Direct
Peter Sung-Jip Kim LFUS Common Stock Sale -35% $1,790,985 $326.35 -5,488 10,175 02 Feb 2026 Direct
Peter Sung-Jip Kim LFUS Common Stock Options Exercise 53.9% 5,488 15,663 02 Feb 2026 Direct
Peter Sung-Jip Kim LFUS Stock Option (right to buy) Options Exercise -100% -5,488 0 02 Feb 2026 Direct
Deepak Nayar LFUS Common Stock Sale -59.6% $2,853,745 $321.55 -8,875 6,009 02 Feb 2026 Direct
Deepak Nayar LFUS Common Stock Options Exercise 147.7% 8,875 14,884 02 Feb 2026 Direct
Deepak Nayar LFUS Stock Option (right to buy) Options Exercise -100% -8,875 0 02 Feb 2026 Direct
Ryan K. Stafford LFUS Common Stock Sale -37.1% $5,476,873 $325.25 -16,839 28,591 02 Feb 2026 Direct
Ryan K. Stafford LFUS Common Stock Options Exercise 58.9% 16,839 45,430 02 Feb 2026 Direct
Ryan K. Stafford LFUS Stock Option (right to buy) Options Exercise -100% -16,839 0 02 Feb 2026 Direct
Peter Sung-Jip Kim LFUS Common Stock Sale -16.8% $553,279 $270.02 -2,049 10,175 11 Dec 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.