PIONEER POWER SOLUTIONS, INC. 10-Q

ITEM 5. OTHER INFORMATION None. ITEM 6. EXHIBITS See the Exhibit Index following the signature page to this Quarterly Report on Form 10-Q for a list of exhibits filed or furnished with this report, which Exhibit Index is incorporated herein by reference. 20 INDEX TO EXHIBITS Exhibit No. Description 31.1* Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. 31.2* Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. 32.1** Certification of Chief Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. 32.2** Certification of Chief Financial Officer 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 Labels Linkbase Document. 101.PRE* Inline XBRL Taxonomy Extension Presentation Linkbase Document. 104* Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101). * Filed herewith. ** Furnished herewith. 21 SIGNATURES Pursuant to the requirements of Section 13 or 15(d) 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. PIONEER POWER SOLUTIONS, INC. Date: May 15, 2026 By: /s/ Nathan J. Mazurek Name: Nathan J. Mazurek Title: Chief Executive Officer (Principal Executive Officer duly authorized to sign on behalf of Registrant) Date: May 15, 2026 /s/ Walter Michalec Name: Walter Michalec Title: Chief Financial Officer (Principal Financial Officer duly authorized to sign on behalf of Registrant) 22