CVR CHICAGO RIVET & MACHINE CO

“A material weakness in internal control over financial reporting related to inventory was identified in the Company s internal control over financial reporting as of December 31, 2024 and 2025. Specifically, the Company did not design and maintain effective controls related to the review of the inventory.”

“Based on such evaluation, the Company's Chief Executive Officer and Chief Financial Officer have concluded that, as of the end of such period, the Company's disclosure controls and procedures were not effective due to the material weakness in internal control over financial reporting as described below.”

“and our internal control over financial reporting where a material weakness was identified.”