0000889331falseLITTELFUSE INC /DE00008893312026-09-102026-09-10
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
FORM 8-K
PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
Date of Report: September 10, 2026
(Date of earliest event reported)
LITTELFUSE, INC.
(Exact name of registrant as specified in its charter)
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| Delaware | 0-20388 | 36-3795742 |
(State of other jurisdiction of incorporation) | (Commission File Number) | (IRS Employer Identification No.) |
6133 N. River Road, Suite 500, Rosemont, IL 60018
(Address of principal executive offices) (Zip Code)
Registrant’s telephone number, including area code: (773) 628-1000
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
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| ☐ | Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) |
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| ☐ | Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) |
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| ☐ | Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) |
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| ☐ | Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) |
Securities registered pursuant to Section 12(b) of the Act:
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| Title of Each Class | | Trading Symbol | | Name of exchange on which registered |
| Common Stock, par value $0.01 per share | | LFUS | | NASDAQ Global Select Market LLC
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Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).
Emerging growth company ☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
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| Item 5.02 | Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers |
On September 10, 2026, Mr. Deepak Nayar advised Littelfuse, Inc. (the “Corporation”) of his intention to transition from his current role of Senior Vice President and General Manager, Electronics Business on December 31, 2026 (the “Transition Date”) to Special Advisor to the Chief Executive Officer effective January 1, 2027.
In connection with Mr. Nayar’s transition, the Corporation and Mr. Nayar entered into an agreement (the “Special Advisor Employment Agreement”) setting forth terms and certain related compensation arrangements. Pursuant to the Special Advisor Employment Agreement, Mr. Nayar will receive for the Advisory Term (as defined in the Special Advisor Employment Agreement) equal monthly payments totaling $1,004,220 (consisting of Mr. Nayar’s current annual base salary of $557,900 plus $446,320 (representing 100% of his current 80% target Annual Incentive Plan (“AIP”) award)) and he will be eligible for accelerated vesting and related treatment for his long-term incentive (“LTI”) awards remaining outstanding upon his retirement from the Company at the end of the Advisory Term (or as otherwise resulting under the operation of the Special Advisor Employment Agreement) in accordance with the terms and conditions of such awards. During the Advisory Term, Mr. Nayar will not be eligible for new AIP or LTI awards.
The foregoing description of the Special Advisor Employment Agreement does not purport to be complete, and is qualified in its entirety by reference to the full text of the Special Advisor Employment Agreement, a copy of which is filed as Exhibit 10.1 to this Current Report on Form 8-K and incorporated herein by reference.
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| Item 9.01 | Financial Statements and Exhibits. |
(d) Exhibits.
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| Exhibit No. | Description |
| 10.01 | Special Advisor Employment Agreement |
| 99.1 | Press Release, dated September 16, 2026 |
| 104 | Cover Page Interactive Data File (embedded within the Inline XBRL document) |
Signature
Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
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| Littelfuse, Inc. |
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| Date: September 16, 2026 | By: /s/ Anne-Marie D’Angelo |
| Name: Anne-Marie D'Angelo |
| Senior Vice President, Chief Legal Officer and Corporate Secretary |
FOR IMMEDIATE RELEASE
David Kelley
224-727-2535
dkelley@littelfuse.com
Littelfuse Announces Senior Leadership Transition
•Deepak Nayar to transition to Special Advisor to the CEO role, ahead of his retirement at the end of 2027 following a distinguished career
•Dr. Karim Hamed to lead combined Electronics and Semiconductor businesses to drive long-term growth and operational efficiencies
Chicago, September 16, 2026 — Littelfuse, Inc. (NASDAQ: LFUS), a leader in developing smart solutions that enable safe and efficient electrical energy transfer, today announced that Deepak Nayar, Senior Vice President and General Manager, will retire at the end of 2027 following a distinguished career spanning more than 20 years at Littelfuse.
Effective January 1, 2027, Dr. Karim Hamed will assume the expanded role of Senior Vice President and General Manager, CCDI Market & Electronics Segment, while Deepak Nayar will transition to a Special Advisor to the CEO role. In this new role, Dr. Hamed will bring the complementary Electronics and Semiconductor businesses under a unified leadership structure and oversee the company’s CCDI (Computing, Communications, and Diversified Industrials) market strategy, with a focus on deepening customer partnerships, strengthening go-to-market execution, and identifying opportunities for long-term growth and operational efficiencies.
“Deepak has been an exceptional leader and valued member of the Littelfuse leadership team,” said Greg Henderson, President and Chief Executive Officer. “Throughout his tenure, he has played a pivotal role in driving our growth strategy while expanding our global market presence across our broad customer base. We are deeply grateful for his many contributions and look forward to his thought leadership and guidance in key strategic areas that support our long-term growth.”
Henderson continued, “Karim is a proven leader with deep industry expertise, strong customer relationships, and a track record of delivering results. His operational experience and strategic perspective make him exceptionally well suited to uniting our Electronics and Semiconductor businesses for their next phase of expansion. I am confident he will continue to advance our strategy, drive innovation, and unlock enhanced value for our customers and shareholders.”
Dr. Hamed joined Littelfuse in 2025 as Senior Vice President and General Manager, Semiconductor Business. He brings more than two decades of global leadership experience in the semiconductor industry. Prior to joining Littelfuse, Dr. Hamed was at Analog Devices, where he served as Corporate Vice President, Industrial and Healthcare Business Group. Previously, he served as Vice President, Industrial Instrumentation Business Unit, and General Manager, Microwave Communications Group. Dr. Hamed also served in various leadership and technical roles at Hittite Microwave Corporation, TriQuint Semiconductor, and Mimix Broadband.
About Littelfuse
Littelfuse, Inc. (NASDAQ: LFUS) is a diversified, industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 18,000 global associates, we partner with customers to design and deliver innovative, reliable solutions. Serving over 100,000 end customers, our products are found in a variety of industrial, transportation, and electronics end markets, everywhere, every day. Learn more at Littelfuse.com.
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