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Exhibit Description
−Removed: 2.1 Membership Interest Purchase Agreement, dated October 24, 2025, by and between Littelfuse, Inc.
−Removed: and Basler Holdings, LLC.
−Removed: (filed as exhibit 2.1 to the Company’s Form 8-K filed October 28, 2025.
+Added: 10.1 Amended and Restated Credit Agreement, dated as of March 12, 2026, by and among Littelfuse, Inc., certain subsidiaries of the company, as designated borrowers, certain subsidiaries of the company, as guarantors, the lenders party thereto and Bank of America, N.A., as agent, , Citibank, N.A.
+Added: and JPMorgan Chase Bank, N.A., as co-syndication agents, BMO Bank, N.A., PNC Bank, National Association, and Wells Fargo Bank, National Association as co-documentation agents, BofA Securities, Inc.
+Added: as sole bookrunner and joint lead arranger, and Citibank, N.A.
+Added: and JPMorgan Chase Bank, N.A., as joint lead arrangers (filed as exhibit 10.1 to the Company’s Form 8-K filed March 13, 2026.
000-20388 and incorporated herein by reference).
−Removed: 10.1* Letter Agreement between Littelfuse, Inc.
−Removed: and Chad Marak, dated August 26, 2025.
−Removed: 10.2 Form of Non-Compete, Non-Solicitation, Indemnification, Resignation and Release Agreement (filed as exhibit 10.1 to the Company’s Form 8-K filed October 28, 2025.
+Added: 10.2* Employment offer letter between Littelfuse, Inc.
+Added: and Anne-Marie D’Angelo, dated April 10, 2026.
+Added: 10.3 Form of Amended Performance Share Award Agreement (Tier I) under the Amended and Restated Littelfuse Long-Term Incentive Plan (filed as exhibit 10.2 to the Company’s Form 8-K filed April 28, 2026.
000-20388 and incorporated herein by reference).
+Added: 10.4 Form of Amended Restricted Stock Unit Award Agreement (Tier I) under the Amended and Restated Littelfuse Long-Term Incentive Plan (filed as exhibit 10.1 to the Company’s Form 8-K filed April 28, 2026.
+Added: 000-20388 and incorporated herein by reference).
+Added: 10.5 Form of Amended Restricted Stock Unit Award Agreement (Tier I) under the Littelfuse/IXYS Long-Term Incentive Plan (filed as exhibit 10.3 to the Company’s Form 8-K filed April 28, 2026.
+Added: 000-20388 and incorporated herein by reference).
+Added: 10.6* Form of Amended Restricted Stock Unit Award Agreement (Non-Employee Director) under the Amended and Restated Littelfuse Long-Term Incentive Plan.
+Added: 10.7* Form of Amended Restricted Stock Unit Award Agreement (Tier II) under the Amended and Restated Littelfuse Long-Term Incentive Plan.
+Added: 10.8* Form of Amended Restricted Stock Unit Award Agreement (Tier II) under the Littelfuse/IXYS Long-Term Incentive Plan.
+Added: 10.9* Form of Amended Performance Share Award Agreement (Tier II) under the Amended and Restated Littelfuse Long-Term Incentive Plan.
+Added: 10.10* Form of Amended Restricted Stock Unit (Dividend Equivalent) Award Agreement (Tier II) under the Amended and Restated Littelfuse Long-Term Incentive Plan.
31.1* Certification of Gregory N.
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32.1** Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
−Removed: 101 The following financial information from LITTELFUSE, Inc.'s Quarterly Report on Form 10-Q for the quarter ended September 27, 2025 formatted in Inline XBRL (Extensible Business Reporting Language) includes:
−Removed: (i) the Condensed Consolidated Balance Sheets, (ii) the Condensed Consolidated Statements of Net Income, (iii) the Condensed Consolidated Statements of Comprehensive Income, (iv) the Condensed Consolidated Statements of Stockholders' Equity, (v) the Condensed Consolidated Statements of Cash Flows, and (vi) Notes to the Condensed Consolidated Financial Statements.
−Removed: 104 The cover page from this Quarterly Report on Form 10-Q for the quarter ended September 27, 2025, formatted in Inline XBRL.
+Added: 101 The following financial information from LITTELFUSE, Inc.'s Quarterly Report on Form 10-Q for the quarter ended March 28, 2026 formatted in Inline XBRL (Extensible Business Reporting Language) includes:
+Added: (i) the Condensed Consolidated Balance Sheets, (ii) the Condensed Consolidated Statements of Operations, (iii) the Condensed Consolidated Statements of Comprehensive Income, (iv) the Condensed Consolidated Statements of Stockholders' Equity, (v) the Condensed Consolidated Statements of Cash Flows, and (vi) Notes to the Condensed Consolidated Financial Statements.
+Added: 104 The cover page from this Quarterly Report on Form 10-Q for the quarter ended March 28, 2026, formatted in Inline XBRL.
* Filed herewith.
** Furnished herewith.
−Removed: Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Quarterly Report on Form 10-Q for the quarter ended September 27, 2025, to be signed on its behalf by the undersigned thereunto duly authorized.
+Added: Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Quarterly Report on Form 10-Q for the quarter ended March 28, 2026, to be signed on its behalf by the undersigned thereunto duly authorized.
Littelfuse, Inc.
2 unchanged sentences
Executive Vice President and Chief Financial Officer
−Removed: October 29, 2025
/s/ Jeffrey G.
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Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.