Shareholder Vote

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C.  20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15 (d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 21, 2018 INTERNATIONAL BANCSHARES CORPORATION (Exact name of registrant as specified in its charter) Texas 000-09439 74-2157138 (State or other jurisdiction (Commission File Number) (I.R.S. Employer of incorporation or organization) Identification No.) 1200 San Bernardo, Laredo, Texas 78040-1359 (Address of principal executive offices) (ZIP Code) (Registrant’s telephone number, including area code)  (956) 722-7611 None (Former name or former address, if changed since last report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2.below); o             Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) o             Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) o             Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) o             Pre-commencement communications pursuant to Rule 13e-4 (c) under the Exchange Act (17 CFR 250.13e-4 (c)) Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company o If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o Item 5.07 Submission of Matters to a Vote of Security Holders. On May 21, 2018, International Bancshares Corporation (the “Company”) held its 2018 Annual Meeting of Shareholders (the “Annual Meeting”), at which the Company submitted the following proposals to its shareholders for a vote: (1)          To elect eight (8) directors to serve until the next Annual Meeting of Shareholders and until their successors shall have been duly elected and qualified; (2)          To ratify the appointment of RSM US LLP, as independent auditors for the fiscal year ending December 31, 2018; and (3)          To consider and approve a non-binding advisory resolution to approve the compensation of the Company’s named executives as described in the Compensation, Discussion and Analysis and the tabular disclosures in the Proxy Statement. The following table lists the final voting results for Proposals 1, 2 and 3 at the Annual Meeting: Broker For Against Withheld Abstentions Non-Votes Election of Directors Javier De Anda 53,155,301 55,551 11,007,025 Irving Greenblum 48,458,521 4,752,331 11,007,025 Douglas B. Howland 52,961,852 249,000 11,007,025 Peggy J. Newman 50,922,158 2,288,694 11,007,025 Dennis E. Nixon 51,740,358 1,470,494 11,007,025 Larry A. Norton 52,961,852 249,000 11,007,025 Roberto R. Resendez 53,162,133 48,719 11,007,025 Antonio R. Sanchez, Jr. 52,944,644 266,208 11,007,025 Ratification of RSM US LLP 58,854,436 335,859 82,437 5,004,489 Non-binding Advisory Resolution on Compensation 52,823,064 283,986 103,698 11,007,029 Based on the foregoing results, each director nominee was elected by a majority vote standard, which is the voting standard required by the Company’s Articles of Incorporation for uncontested director elections.  Proposals 2 and 3 were approved by majority vote. 2 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 hereunto duly authorized. INTERNATIONAL BANCSHARES CORPORATION (Registrant) By: /s/ Dennis E. Nixon Dennis E. Nixon, President and Chairman of the Board Date: May 23, 2018 3