Optex Systems Holdings, Inc.

Item 1.01 Entry Into a Material Definitive Agreement. On July 14, 2026, Optex Systems Holdings, Inc., a Delaware corporation (the “Company”), and its subsidiary, Optex Systems, Inc., a Delaware corporation (“Optex”, and with the Company, the “Borrowers”), entered into a master equipment finance loan and security agreement (the “Master Agreement”) with Texas Capital Bank (the “Bank”). Under a related interim funding addendum (the “Addendum”), the Bank provided interim funding of $246,783 (the “First Interim Loan”) to cover the first installment of an installment purchase of an approximately $2.1 million high vacuum coating system. The First Interim Loan is secured by the Borrowers’ interest in the coating system, and the Borrowers have the option of repaying the First Interim Loan or converting it into a fixed or floating rate term loan under the Master Agreement upon delivery and acceptance of the coating system, in full. The First Interim Loan incurs interest, payable monthly, at the secured overnight financing rate (or at the Borrowers’ election, a base rate) plus 2.75%, and must be converted into a term loan under the Master Agreement or repaid on or before January 10, 2027. The Company expects to finance the remaining installments of the purchase price for the coating system through additional secured funding from the Bank under the Master Agreement, although the Bank is not obligated to provide such funding. The Master Agreement contains cross-default and cross-collateralization provisions, customary affirmative and negative covenants and events of default, requires the Borrowers to maintain a fixed charge coverage ratio of at least 1.25:1 and a total leverage ratio of 3.00:1, and permits the Bank to demand a prepayment indemnity. The foregoing summary of the Master Agreement and Addendum and the transactions contemplated thereby is qualified in its entirety by reference to the text of such agreements, copies of which are attached hereto as Exhibits 10.1 and 10.2 and are incorporated by reference herein. The Master Agreement and Addendum have been included to provide investors with information regarding their terms. The representations, warranties and covenants contained in the Master Agreement were made only for purposes of the Master Agreement and as of specific dates, were solely for the benefit of the parties to the Master Agreement, are subject to limitations agreed upon by the parties thereto, and should not be relied upon by investors.

Item 2.03 Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. As described in Item 1.01 above, on July 14, 2026, the Company entered into the Master Agreement and related Addendum. The terms disclosed in Item 1.01 are incorporated herein by reference.