YUNHONG GREEN CTI LTD. 10-Q

Item 5. Other Information None. 16 Table of Contents Item 6. Exhibits The following are being filed as exhibits to this report: Exhibit Number Description 31.1* Certification of Chief Executive Officer pursuant to Rule 13a-14(a) and rule 15d-14(a) of the Securities Exchange Act, as amended (filed herewith). 31.2* Certification of Corporate Controller and Principal Financial Officer pursuant to Rule 13a-14(a) and rule 15d-14(a) of the Securities Exchange Act, as amended (filed herewith). 32** Certification of Chief Executive Officer, Corporate Controller and Principal Financial Officer pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (filed herewith). 101* Interactive Data Files, including the following materials from the Company’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2026, formatted in inline XBRL: (i) the Consolidated Balance Sheets, (ii) the Consolidated Statements of Income, (iii) the Consolidated Statements of Cash Flows, and (iv) the Notes to Consolidated Financial Statements. 104 Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101). * Filed herewith ** furnished herewith 17 Table of Contents 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. Date: May 13, 2026 Yunhong Green CTI Ltd. By: /s/ Jana M. Schwan Jana M. Schwan Chief Executive Officer By: /s/ Sree Kommana Sree Kommana Corporate Controller and Principal Financial Officer 18