CVD EQUIPMENT CORP 10-Q

Item 5. Other Information. None. Item 6. Exhibits 3.1 Certificate of Incorporation, dated October 12, 1982 (Incorporated by reference from the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2024). 3.2 Certificate of Amendment of Certificate of Incorporation, dated April 25, 1985 (Incorporated by reference from the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2024). 3.3 Certificate of Amendment of Certificate of Incorporation, dated August 12, 1985 (Incorporated by reference from the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2024). 3.4 Certificate of Amendment of Certificate of Incorporation, dated June 30, 1989 (Incorporated by reference from the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2024). 3.5 Certificate of Amendment of the Certificate of Incorporation, dated December 9, 2016 (Incorporated herein by reference the Company’s Current Report on Form 8-K filed on December 14, 2016). 3.6 Amended and restated By-laws of CVD Equipment Corporation, dated as of October 5, 2016 (Incorporated herein by reference to the Company’s Current Report on Form 8-K filed on October 11, 2016). 10.1*+ Asset Purchase Agreement, dated March 23, 2026. 10.2*+ Facility Lease, dated April 1, 2026. 31.1* Certification of Emmanuel Lakios, Chief Executive Officer, dated May 14, 2026. 31.2* Certification of Richard Catalano, Chief Financial Officer, dated May 14, 2026. 32.1* Certification of Emmanuel Lakios, Chief Executive Officer, dated May 14, 2026, 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 Richard Catalano, Chief Financial Officer, dated May 14, 2026, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. 101.1 Inline XBRL Instance. 101.SCH Inline XBRL Taxonomy Extension Schema. 101.CAL Inline XBRL Taxonomy Extension Calculation. 101.DEF Inline XBRL Taxonomy Extension Definition. 101.LAB Inline XBRL Taxonomy Extension Labels. 101.PRE Inline XBRL Taxonomy Extension Presentation. 104 Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101). * Filed herewith. + Portions of this exhibit have been omitted pursuant to Rule 601(b)(10) of Regulation S-K. 26 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, this 14 th day of May 2026. CVD EQUIPMENT CORPORATION By: /s/ Emmanuel Lakios Emmanuel Lakios President and Chief Executive Officer (Principal Executive Officer) By: /s/ Richard Catalano Richard Catalano Vice President and Chief Financial Officer (Principal Financial and Accounting Officer) 27