ICHOR HOLDINGS, LTD. 10-Q

ITEM 5. OTHER INFORMATION Rule 10b5-1 Trading Plans During the fiscal quarter ended September 26, 2025, none of the Company’s directors or executive officers adopted or terminated any contract, instruction or written plan for the purchase or sale of Company securities that was intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) or any “non-Rule 10b5-1 trading arrangement.”None. 28 ITEM 6. EXHIBITS Exhibit Number Description 10.1 Transition Agreement, dated as of August 3, 2025, by and between Ichor Holdings, Ltd. and Jeffrey Andreson (incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K filed on August 4, 2025). 10.2 Amended and Restated Credit Agreement, dated as of September 26, 2025, by and among Icicle Acquisition Holding B.V, Ichor Systems, Inc., Ichor Holdings, LLC, IMG Companies, LLC, IMG Inta, LLC, IMG Larkin, LLC, IMG, LLC, Applied Fusion, LLC, and IMG Altair, LLC as borrowers, Bank of America, N.A., as administrative agent, and the financial institutions party thereto, as lenders (incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K filed on September 30, 2025). 10.3 Form of Performance Restricted Stock Unit Agreement Pursuant to the Ichor Holdings, Ltd. 2025 Omnibus Incentive Plan (incorporated by reference to Exhibit 10.1 to the Quarterly Report on Form 10-Q, filed on August 5, 2025) 10.4 Form of Restricted Stock Unit Agreement Pursuant to the Ichor Holdings, Ltd. 2025 Omnibus Incentive Plan (incorporated by reference to Exhibit 10.2 to the Quarterly Report on Form 10-Q, filed on August 5, 2025). 31.1* Certification of Principal Executive Officer Pursuant to Rules 13a‑14(a) and 15d‑14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes‑Oxley Act of 2002. 31.2* Certification of Principal Financial Officer Pursuant to Rules 13a‑14(a) and 15d‑14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes‑Oxley Act of 2002. 32.1** Certification of Principal Executive Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes‑Oxley Act of 2002. 32.2** Certification of Principal Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes‑Oxley Act of 2002. 101.INS* Inline XBRL Instance Document 101.SCH* Inline XBRL Taxonomy Extension Schema Document 101.CAL* Inline XBRL Taxonomy Extension Calculation Linkbase Document 101.DEF* Inline XBRL Taxonomy Extension Definition Linkbase Document 101.LAB* Inline XBRL Taxonomy Extension Label Linkbase Document 101.PRE* Inline XBRL Taxonomy Extension Presentation Linkbase Document 104 Cover Page Interactive Data File (formatted as inline XBRL with applicable taxonomy extension information contained in Exhibits 101) * Filed herewith. ** Furnished herewith and not filed. 29 SIGNATURES 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. ICHOR HOLDINGS, LTD. Date: November 3, 2025 By: /s/ Jeffrey S. Andreson Jeffrey S. Andreson Chief Executive Officer (Principal Executive Officer) Date: November 3, 2025 By: /s/ Greg Swyt Greg Swyt Chief Financial Officer (Principal Accounting and Financial Officer) 30