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5.4pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:top;width:5%;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:top;width:15%;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:justify;margin:0pt;"><span style="font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:35%;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:center;margin:0pt;"><ix:nonNumeric contextRef="Duration_11_4_2021_To_11_4_2021_P46S3ufAUU-JlWog89WqdQ" name="dei:EntityAddressAddressLine1" id="Narr_AxDS1gfHgUSER-J-0kLIFQ"><b style="font-weight:bold;">1200 San Bernardo</b></ix:nonNumeric><b style="font-weight:bold;">, </b><ix:nonNumeric contextRef="Duration_11_4_2021_To_11_4_2021_P46S3ufAUU-JlWog89WqdQ" name="dei:EntityAddressCityOrTown" id="Narr_EXMqW5k8OEqRcGLAdIqm_w"><b style="font-weight:bold;">Laredo</b></ix:nonNumeric><b style="font-weight:bold;">, </b><ix:nonNumeric contextRef="Duration_11_4_2021_To_11_4_2021_P46S3ufAUU-JlWog89WqdQ" format="ixt-sec:stateprovnameen" name="dei:EntityAddressStateOrProvince" id="Narr_ra0pssOrUk-tANtmA-fuTA"><b style="font-weight:bold;">Texas</b></ix:nonNumeric></p></td><td style="vertical-align:top;width:10%;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><p style="font-family:'Times New 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pursuant to Rule 13e-4 (c )  under the Exchange Act (17 CFR 240.13e-4 (c))</span></p><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="font-family:'Times New Roman','Times','serif';">Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (&#167;230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (&#167;240.12b-2 of this chapter).</span></p><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="font-family:'Times New Roman','Times','serif';visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="font-family:'Times New Roman','Times','serif';">Emerging growth company </span><ix:nonNumeric contextRef="Duration_11_4_2021_To_11_4_2021_P46S3ufAUU-JlWog89WqdQ" format="ixt-sec:boolballotbox" name="dei:EntityEmergingGrowthCompany" id="Narr_EaLtc4euekmgJa08Y5Yf3Q"><span style="font-family:'Segoe UI Symbol';">&#9744;</span></ix:nonNumeric></p><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="font-family:'Times New Roman','Times','serif';visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="font-family:'Times New Roman','Times','serif';">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. </span><span style="font-family:'Segoe UI Symbol';">&#9744;</span></p><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="font-family:'Wingdings';visibility:hidden;">&#8203;</span></p><a id="_f3cd8ed1_8588_46d7_87c1_cb94beaef3c0"></a><a id="Tc_VRyV1PWO10qH97XBrSrNNA_1_0"></a><a id="Tc_lQGC8-K2zUiyYAZBWEonRA_1_2"></a><a id="Tc_ixBSUs9lBE-mh80y330oGQ_1_4"></a><a id="Tc_4eN29Vq4SUmJXklV5li-3Q_2_0"></a><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;width:100%;"><tr style="height:1pt;"><td style="vertical-align:top;width:28.37%;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:top;width:2.5%;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:top;width:22.51%;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:top;width:2.5%;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:top;width:40.87%;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:top;width:3.22%;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:top;width:28.37%;border-bottom:1px solid #000000;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:center;margin:0pt;"><b style="font-family:'Times New Roman','Times','serif';font-weight:bold;">Title of Each Class:</b></p></td><td style="vertical-align:top;width:2.5%;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:center;margin:0pt;"><span style="font-family:'Wingdings';font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:22.51%;border-bottom:1px solid #000000;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:center;margin:0pt;"><b style="font-family:'Times New Roman','Times','serif';font-weight:bold;">Trading Symbol (s):</b></p></td><td style="vertical-align:top;width:2.5%;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:center;margin:0pt;"><span style="font-family:'Wingdings';font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:40.87%;border-bottom:1px solid #000000;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:center;margin:0pt;"><b style="font-family:'Times New Roman','Times','serif';font-weight:bold;">Name of each exchange on which registered:</b></p></td><td style="vertical-align:top;width:3.22%;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="font-family:'Wingdings';visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:top;width:28.37%;border-top:1px solid #000000;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:center;margin:0pt;"><ix:nonNumeric contextRef="Duration_11_4_2021_To_11_4_2021_P46S3ufAUU-JlWog89WqdQ" name="dei:Security12bTitle" id="Narr_WqpO8sL8tUivIR-TEhwB4g"><span style="font-family:'Times New Roman','Times','serif';">Common Stock</span></ix:nonNumeric><span style="font-family:'Times New Roman','Times','serif';">, $1.00 par value</span></p></td><td style="vertical-align:top;width:2.5%;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:center;margin:0pt;"><span style="font-family:'Wingdings';visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:22.51%;border-top:1px solid #000000;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:center;margin:0pt;"><ix:nonNumeric contextRef="Duration_11_4_2021_To_11_4_2021_P46S3ufAUU-JlWog89WqdQ" name="dei:TradingSymbol" id="Tc_oNaZ99sgW0-4aPVDX2cZKA_2_2"><span style="font-family:'Times New Roman','Times','serif';">IBOC</span></ix:nonNumeric></p></td><td style="vertical-align:top;width:2.5%;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:center;margin:0pt;"><span style="font-family:'Times New Roman','Times','serif';visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:40.87%;border-top:1px solid #000000;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:center;margin:0pt;"><ix:nonNumeric contextRef="Duration_11_4_2021_To_11_4_2021_P46S3ufAUU-JlWog89WqdQ" name="dei:SecurityExchangeName" id="Tc_Rm9Vq8Jy-E-EHCcNzUSgvg_2_4"><span style="font-family:'Times New Roman','Times','serif';">NASDAQ</span></ix:nonNumeric></p></td><td style="vertical-align:top;width:3.22%;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="font-family:'Wingdings';visibility:hidden;">&#8203;</span></p></td></tr></table><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><div style="padding-bottom:1.0px;border-bottom:1.0pt solid #000000;"><p style="font-family:'Times New (WE)';font-size:10pt;padding-bottom:1pt;border-bottom:3.0pt solid #000000;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></div><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="display:none;font-family:'Times New (WE)';line-height:0pt;text-align:right;margin:0pt;"><span style="font-size:0pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:88.24%;border:0;margin:30pt 5.88% 30pt 5.88%;"></div><div style="max-width:100%;padding-left:10.29%;padding-right:10.29%;position:relative;"><div style="clear:both;max-width:100%;position:relative;"><a id="_ffed1483_fe95_4eb5_a13f_21d9208b7943"></a><p style="font-family:'Times New (WE)';font-size:10pt;line-height:11.25pt;text-indent:7.2pt;margin:0pt;"><b style="font-weight:bold;">Item 2.02&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Results of Operations and Financial Condition.</b></p><p style="font-family:'Times New (WE)';font-size:10pt;line-height:11.5pt;text-align:justify;margin:11.35pt 7.2pt 0pt 7.2pt;">On November 4, 2021, International Bancshares Corporation issued a news release announcing net income for the three and nine months ended September 30, 2021. &#160;The news release, attached hereto and filed herewith as Exhibit 99, is incorporated by reference.</p><p style="font-family:'Times New (WE)';font-size:10pt;line-height:11.5pt;text-align:justify;margin:11.35pt 7.2pt 0pt 7.2pt;">All of the information furnished in Item 2.02 of this report, including the accompanying exhibits, is also intended to be included under &#8220;Item 7.01 &#8211; Regulation Fair Disclosure&#8221; and shall not be deemed &#8220;filed&#8221; for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended, is not subject to the liabilities of that section and shall not be incorporated by reference in any filing under the Securities Act of 1933, as amended.</p><a id="_457701ff_070d_4d9c_990d_8e4a6ac7041d"></a><p style="font-family:'Times New (WE)';font-size:10pt;line-height:11.25pt;text-align:justify;margin:11.64pt 0pt 0pt 7.2pt;"><b style="font-weight:bold;">Item 9.01&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Financial Statements and Exhibits</b></p><p style="font-family:'Times New (WE)';font-size:10pt;line-height:11.5pt;margin:11.69pt 0pt 0pt 7.2pt;"><span style="letter-spacing:-0.05pt;">(d)&#160;Exhibits</span></p><p style="font-family:'Times New (WE)';font-size:10pt;line-height:11.5pt;margin:11.5pt 0pt 0pt 43.2pt;">99 - <a style="-sec-extract:exhibit;" href="iboc-20211104xex99.htm"><span style="font-family:'Times New (WE)';font-size:10pt;font-style:normal;font-weight:normal;line-height:11.5pt;text-align:left;">The following exhibit is being furnished with this Current Report on Form 8-K.</span></a></p><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="font-weight:bold;visibility:hidden;">&#8203;</span></p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">2</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.41%;border:0;margin:30pt 10.29% 30pt 10.29%;"></div><div style="max-width:100%;padding-left:10.29%;padding-right:10.29%;position:relative;"><div style="margin-top:30pt;width:100%;"><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></div><div style="clear:both;max-width:100%;position:relative;"><a id="_a4f3bf14_e2ea_45f3_a550_5cb52638771a"></a><p style="font-family:'Times New (WE)';font-size:10pt;text-align:center;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">EXHIBIT INDEX</b></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr><td style="vertical-align:top;width:12.11%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:8pt;margin:0pt;"><b style="font-weight:bold;">Exhibit&#160;Number</b></p></td><td style="vertical-align:top;width:1.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:8pt;margin:0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td style="vertical-align:top;width:86.2%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Description</b></p></td></tr><tr><td style="vertical-align:top;width:12.11%;border-top:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="text-decoration:underline;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:1.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="text-decoration:underline;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:86.2%;border-top:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="text-decoration:underline;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:top;width:12.11%;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:justify;margin:0pt;">99</p></td><td style="vertical-align:top;width:1.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:justify;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:86.2%;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:justify;margin:0pt;"><a style="-sec-extract:exhibit;" href="iboc-20211104xex99.htm"><span style="font-family:'Times New (WE)';font-size:10pt;font-style:normal;font-weight:normal;text-align:justify;">News Release of International Bancshares Corporation dated November 4, 2021</span></a></p></td></tr><tr><td style="vertical-align:top;width:12.11%;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:justify;margin:0pt;">104</p></td><td style="vertical-align:top;width:1.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:justify;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:86.2%;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:justify;margin:0pt;">Cover Page Interactive Data File (embedded within the Inline XBRL document)</p></td></tr></table><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="font-weight:bold;visibility:hidden;">&#8203;</span></p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">3</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.41%;border:0;margin:30pt 10.29% 30pt 10.29%;"></div><div style="max-width:100%;padding-left:10.29%;padding-right:10.29%;position:relative;"><div style="margin-top:30pt;width:100%;"><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></div><div style="clear:both;max-width:100%;position:relative;"><a id="_372e643c_cb41_4395_8345_3dfc29aeb39d"></a><p style="font-family:'Times New (WE)';font-size:10pt;text-align:center;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">SIGNATURES</b></p><p style="font-family:'Times New (WE)';font-size:10pt;text-align:justify;text-indent:36pt;margin:0pt;">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.</p><p style="font-family:'Times New (WE)';font-size:10pt;text-align:justify;margin:0pt;"><span style="font-size:11pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New (WE)';font-size:10pt;text-align:justify;text-indent:180pt;margin:0pt 0pt 0pt 144pt;"><span style="font-size:11pt;margin-left:0pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:top;width:47.3%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:top;width:10.38%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:top;width:42.31%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:top;width:47.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:right;margin:0pt 36pt 0pt 0pt;"><span style="font-weight:bold;margin-right:0pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:top;width:52.69%;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><b style="font-weight:bold;">INTERNATIONAL BANCSHARES CORPORATION</b></p></td></tr><tr><td style="vertical-align:top;width:47.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:right;margin:0pt 36pt 0pt 0pt;"><span style="margin-right:0pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:10.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt 36pt 0pt 0pt;"><span style="margin-right:0pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:42.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:top;width:47.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:right;margin:0pt 36pt 0pt 0pt;"><span style="margin-right:0pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:10.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt 36pt 0pt 0pt;"><span style="margin-right:0pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:42.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:top;width:47.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:right;margin:0pt 36pt 0pt 0pt;"><span style="margin-right:0pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:10.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt 36pt 0pt 0pt;">By:</p></td><td style="vertical-align:top;width:42.31%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;">/s/ Dennis E. Nixon</p></td></tr><tr><td style="vertical-align:top;width:47.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:right;margin:0pt 36pt 0pt 0pt;"><span style="margin-right:0pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:10.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt 36pt 0pt 0pt;"><span style="margin-right:0pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:42.31%;border-top:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;">DENNIS E. NIXON, President</p></td></tr><tr><td style="vertical-align:top;width:47.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:right;margin:0pt 36pt 0pt 0pt;"><span style="margin-right:0pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:10.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt 36pt 0pt 0pt;"><span style="margin-right:0pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:42.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;">and Chief Executive Officer</p></td></tr></table><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;">Date: November 4, 2021</p><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="font-size:12pt;font-weight:bold;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New (WE)';font-size:10pt;margin:0pt;"><span style="font-size:12pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New (WE)';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">4</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;margin-left:10.29%;margin-right:10.29%;margin-top:30pt;page-break-after:avoid;width:79.41%;border:0;"></div></body></html>
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​
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):
November 4, 2021
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​
INTERNATIONAL BANCSHARES CORPORATION
(Exact name of registrant as specified in its charter)
​
-
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​
​
​
Texas
​
000-9439
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74-2157138
(State or other jurisdiction
​
(Commission File
​
(IRS Employer
of incorporation)
​
Number)
​
Identification No.)
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​
​
​
​
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​
​
1200 San Bernardo
,
Laredo
,
Texas
​
78040-1359
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​
(Address of principal executive offices)
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(Zip Code)
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​
​
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):
​
☐
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
​
☐
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
​
☐
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
​
☐
Pre-commencement communications pursuant to Rule 13e-4 (c )  under the Exchange Act (17 CFR 240.13e-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
☐
​
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.
☐
​
​
​
​
​
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​
Title of Each Class:
​
Trading Symbol (s):
​
Name of each exchange on which registered:
​
Common Stock
, $1.00 par value
​
IBOC
​
NASDAQ
​
​
​
​
​
Item 2.02          Results of Operations and Financial Condition.
On November 4, 2021, International Bancshares Corporation issued a news release announcing net income for the three and nine months ended September 30, 2021.  The news release, attached hereto and filed herewith as Exhibit 99, is incorporated by reference.
All of the information furnished in Item 2.02 of this report, including the accompanying exhibits, is also intended to be included under "Item 7.01 – Regulation Fair Disclosure" and shall not be deemed "filed" for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended, is not subject to the liabilities of that section and shall not be incorporated by reference in any filing under the Securities Act of 1933, as amended.
Item 9.01          Financial Statements and Exhibits
(d) Exhibits
99 -
The following exhibit is being furnished with this Current Report on Form 8-K.
​
2
​
EXHIBIT INDEX
Exhibit Number
Description
​
​
​
99
​
News Release of International Bancshares Corporation dated November 4, 2021
104
​
Cover Page Interactive Data File (embedded within the Inline XBRL document)
​
​
​
3
​
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
​
​
​
​
​
​
​
By:
/s/ Dennis E. Nixon
​
​
DENNIS E. NIXON, President
​
​
and Chief Executive Officer
​
Date: November 4, 2021
​
​
4