James Hardie Industries plc 10-Q

ITEM 5. OTHER INFORMATION Insider Trading Arrangements During the quarter ended June 30, 2026, no director or officer of the Company adopted or terminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408 of Regulation S-K. 33 Table of Contents ITEM 6. EXHIBITS EXHIBIT INDEX Exhibit No. Exhibit Name Originally Filed as Exhibit No. Filing 1 3.1 Memorandum of Association of James Hardie Industries plc, as amended 1.1 Form 20-F filed on May 18, 2021 3.2 Articles of Association of James Hardie Industries plc 1.2 Form 20-F filed on May 18, 2021 4.1 Indenture, dated June 17, 2025, by and among JH North America Holdings Inc., the guarantors named therein and U.S. Bank Trust Company, National Association 4.4 Form 10-K filed on May 19, 2026 4.2 Form of Rule 144A 5.875% Senior Secured Note due 2031 4.5 Form 10-K filed on May 19, 2026 4.3 Form of Rule 144A 6.125% Senior Secured Note due 2032 4.6 Form 10-K filed on May 19, 2026 4.4 Form of Regulation S 5.875% Senior Secured Note due 2031 4.7 Form 10-K filed on May 19, 2026 4.5 Form of Regulation S 6.125% Senior Secured Note due 2032 4.8 Form 10-K filed on May 19, 2026 10.1* † Form of Employee Stock Option Award Agreement (FY2027 Awards) 10.2* † Form of Time-Vesting Restricted Stock Unit Award Agreement (FY2027 Awards) 10.3* † Form of Performance-Based Restricted Stock Unit Award Agreement (FY2027 Awards) 31.1* Certification of Chief Executive Officer Pursuant to Rules 12a-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 Chief Financial Officer Pursuant to Rules 12a-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** Certification of Chief Executive Officer and Chief Financial Officer Pursuant to 18 U.S.C. section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. 34 Table of Contents Exhibit No. Exhibit Name Originally Filed as Exhibit No. Filing 1 101.INS* Inline XBRL Instance Document (the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL 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 Labels Linkbase Document 101.PRE* Inline XBRL Taxonomy Extension Presentation Linkbase Document 104* Cover Page Interactive Data File (formatted as Inline XBRL and included as part of the Exhibit 101 Inline XBRL Document Set) ____________ 1. File Number for all filings is File No. 001-15240 * Filed herewith ** Furnished herewith † Management contract or compensatory plan 35 Table of Contents SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this quarterly report on Form 10-Q to be signed on its behalf by the undersigned, thereunto duly authorized. JAMES HARDIE INDUSTRIES plc Date: August 6, 2026 By: /s/ RYAN LADA Ryan Lada Chief Financial Officer (Principal Financial Officer) 36