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  <title>8-K</title>
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  <div style="display:none;"><ix:header><ix:hidden><ix:nonNumeric id="F_5932b490-6f02-4450-a0be-3dc1eb68b89f" name="dei:AmendmentFlag" contextRef="C_84c68971-45e1-45bf-85d7-2ab76de853c5" format="ixt:fixed-false">false</ix:nonNumeric><ix:nonNumeric id="F_cc21b909-7818-4d68-ada7-a7099f05c82a" name="dei:EntityCentralIndexKey" contextRef="C_84c68971-45e1-45bf-85d7-2ab76de853c5">0001021635</ix:nonNumeric></ix:hidden><ix:references><link:schemaRef xlink:type="simple" xlink:href="oge-20240509.xsd"/></ix:references><ix:resources><xbrli:context id="C_84c68971-45e1-45bf-85d7-2ab76de853c5"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2024-05-09</xbrli:startDate><xbrli:endDate>2024-05-09</xbrli:endDate></xbrli:period></xbrli:context></ix:resources></ix:header></div>
  <div style="min-height:0.5in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p></div>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;" id="section1">&#160;</p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:12pt;font-family:'Calibri',sans-serif;min-width:fit-content;">UNITED STATES</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:12pt;font-family:'Calibri',sans-serif;min-width:fit-content;">SECURITIES AND EXCHANGE COMMISSION</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:12pt;font-family:'Calibri',sans-serif;min-width:fit-content;">WASHINGTON, DC 20549</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:16pt;font-family:'Calibri',sans-serif;min-width:fit-content;">FORM </span><span style="font-size:16pt;font-family:'Calibri',sans-serif;"><ix:nonNumeric id="F_22f0a857-4aba-4684-8808-5d78176d56b9" contextRef="C_84c68971-45e1-45bf-85d7-2ab76de853c5" name="dei:DocumentType"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:16pt;font-family:'Calibri',sans-serif;min-width:fit-content;">8-K</span></ix:nonNumeric></span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:12pt;font-family:'Calibri',sans-serif;min-width:fit-content;">CURRENT REPORT</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:12pt;font-family:'Calibri',sans-serif;min-width:fit-content;">PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934</span></p>
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    <td colspan="3" style="padding-left:0.037in;vertical-align:bottom;border-bottom:1pt solid #000000;padding-right:0.037in;"><p style="font-size:10pt;margin-top:3.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">Date of report (Date of earliest event reported)</span></p></td>
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    <td style="vertical-align:bottom;"><p style="font-size:12pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
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    <td colspan="2" style="vertical-align:bottom;"><p style="font-size:12pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
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    <td style="padding-left:0.037in;vertical-align:bottom;border-bottom:1pt solid #000000;padding-right:0.037in;"><p style="font-size:10pt;margin-top:3.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">(Commission File Number)</span></p></td>
    <td colspan="3" style="padding-left:0.037in;vertical-align:bottom;border-bottom:1pt solid #000000;padding-right:0.037in;"><p style="font-size:10pt;margin-top:3.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">(Exact Name of Registrant as Specified in Its Charter)</span></p></td>
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    <td style="vertical-align:bottom;"><p style="font-size:12pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:bottom;"><p style="font-size:12pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:bottom;"><p style="font-size:12pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
    <td colspan="2" style="vertical-align:bottom;"><p style="font-size:12pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
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   <tr style="height:14.4pt;white-space:pre-wrap;word-break:break-word;text-align:left;">
    <td colspan="5" style="padding-left:0.037in;vertical-align:bottom;border-bottom:1pt solid #000000;padding-right:0.037in;"><p style="font-size:10pt;margin-top:3.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:center;"><span style="font-family:'Calibri',sans-serif;"><ix:nonNumeric id="F_19188b95-9631-49c5-8e97-1c28e6169d80" contextRef="C_84c68971-45e1-45bf-85d7-2ab76de853c5" name="dei:EntityIncorporationStateCountryCode" format="ixt-sec:stateprovnameen"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">Oklahoma</span></ix:nonNumeric></span></p></td>
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   <tr style="height:14.4pt;white-space:pre-wrap;word-break:break-word;text-align:left;">
    <td colspan="5" style="padding-left:0.037in;vertical-align:bottom;padding-right:0.037in;"><p style="font-size:10pt;margin-top:2.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">(State or Other Jurisdiction of Incorporation)</span></p></td>
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   <tr style="height:14.4pt;white-space:pre-wrap;word-break:break-word;">
    <td style="vertical-align:bottom;"><p style="font-size:12pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:bottom;"><p style="font-size:12pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:bottom;"><p style="font-size:12pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
    <td colspan="2" style="vertical-align:bottom;"><p style="font-size:12pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
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   <tr style="height:14.4pt;white-space:pre-wrap;word-break:break-word;text-align:left;">
    <td style="padding-left:0.037in;vertical-align:bottom;border-bottom:1pt solid #000000;padding-right:0.037in;"><p style="font-size:10pt;margin-top:3.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:center;"><span style="font-family:'Calibri',sans-serif;"><ix:nonNumeric id="F_5692038b-b4c3-44a5-a285-4be78b1100bb" contextRef="C_84c68971-45e1-45bf-85d7-2ab76de853c5" name="dei:EntityAddressAddressLine1"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">321 North Harvey</span></ix:nonNumeric></span></p></td>
    <td style="padding-left:0.037in;vertical-align:bottom;border-bottom:1pt solid #000000;padding-right:0.037in;"><p style="font-size:10pt;margin-top:3.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:center;"><span style="font-family:'Calibri',sans-serif;"><ix:nonNumeric id="F_a38e6f2f-fdb1-4415-8d71-3e83facbe282" contextRef="C_84c68971-45e1-45bf-85d7-2ab76de853c5" name="dei:EntityAddressAddressLine2"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">P.O. Box 321</span></ix:nonNumeric></span></p></td>
    <td style="padding-left:0.037in;vertical-align:bottom;border-bottom:1pt solid #000000;padding-right:0.037in;"><p style="font-size:10pt;margin-top:3.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:center;"><span style="font-family:'Calibri',sans-serif;"><ix:nonNumeric id="F_bdfac8d4-cf37-4811-9019-3f11a6c77e72" contextRef="C_84c68971-45e1-45bf-85d7-2ab76de853c5" name="dei:EntityAddressCityOrTown"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">Oklahoma City</span></ix:nonNumeric></span></p></td>
    <td style="padding-left:0.037in;vertical-align:bottom;border-bottom:1pt solid #000000;padding-right:0.037in;"><p style="font-size:10pt;margin-top:3.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:center;"><span style="font-family:'Calibri',sans-serif;"><ix:nonNumeric id="F_e534d5f1-e3af-44dc-9978-36528f691fca" contextRef="C_84c68971-45e1-45bf-85d7-2ab76de853c5" name="dei:EntityAddressStateOrProvince" format="ixt-sec:stateprovnameen"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">Oklahoma</span></ix:nonNumeric></span></p></td>
    <td style="padding-left:0.037in;vertical-align:bottom;border-bottom:1pt solid #000000;padding-right:0.037in;"><p style="font-size:10pt;margin-top:3.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:center;"><span style="font-family:'Calibri',sans-serif;"><ix:nonNumeric id="F_af1fee5f-9455-40bc-a7d6-56fc90668bfa" contextRef="C_84c68971-45e1-45bf-85d7-2ab76de853c5" name="dei:EntityAddressPostalZipCode"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">73101-0321</span></ix:nonNumeric></span></p></td>
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   <tr style="height:14.4pt;white-space:pre-wrap;word-break:break-word;text-align:left;">
    <td colspan="4" style="padding-left:0.037in;vertical-align:bottom;padding-right:0.037in;"><p style="font-size:10pt;margin-top:2.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">(Address of Principal Executive Offices)</span></p></td>
    <td style="padding-left:0.037in;vertical-align:bottom;padding-right:0.037in;"><p style="font-size:10pt;margin-top:2.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">(Zip Code)</span></p></td>
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  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p>
  <p style="margin-left:3.333%;text-indent:3.448%;font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;margin-right:3.333%;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">(</span><span style="font-size:10pt;font-family:'Calibri',sans-serif;"><ix:nonNumeric id="F_8c6adf99-646d-42e3-b397-413c24015840" contextRef="C_84c68971-45e1-45bf-85d7-2ab76de853c5" name="dei:CityAreaCode"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">405</span></ix:nonNumeric></span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">) </span><span style="font-size:10pt;font-family:'Calibri',sans-serif;"><ix:nonNumeric id="F_b1da3f84-1bce-4ebe-92b0-070f548954cc" contextRef="C_84c68971-45e1-45bf-85d7-2ab76de853c5" name="dei:LocalPhoneNumber"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">553-3000</span></ix:nonNumeric></span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;"> </span></p>
  <p style="margin-left:3.333%;text-indent:3.448%;font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;margin-right:3.333%;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">(Registrant's telephone number, including area code)</span></p>
  <table style="margin-left:auto;border-spacing:0;table-layout:fixed;width:100.0%;border-collapse:separate;margin-right:auto;">
   <tr style="visibility:collapse;">
    <td style="width:100%;"/>
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   <tr style="height:15.1pt;white-space:pre-wrap;word-break:break-word;text-align:left;">
    <td style="padding-left:0.037in;vertical-align:bottom;border-bottom:1pt solid #000000;padding-right:0.037in;"><p style="font-size:10pt;margin-top:3.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">Not Applicable</span></p></td>
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   <tr style="height:15.1pt;white-space:pre-wrap;word-break:break-word;text-align:left;">
    <td style="padding-left:0.037in;vertical-align:bottom;padding-right:0.037in;"><p style="font-size:10pt;margin-top:2.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">(Former Name or Former Address, if Changed Since Last Report)</span></p></td>
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  <p style="margin-left:1.667%;text-indent:0.884%;font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;margin-right:3.333%;text-align:center;"><span style="white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p>
  <p style="text-indent:3.333%;font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">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 (</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;font-style:italic;min-width:fit-content;">see</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;"> General Instruction A.2. below):	</span></p>
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    <td style="width:9.94%;"/>
    <td style="width:90.06%;"/>
   </tr>
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    <td style="padding-left:0.037in;vertical-align:middle;padding-right:0.037in;text-align:left;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="font-family:'Calibri',sans-serif;"><ix:nonNumeric id="F_7d0a208c-0fc1-4d66-bad4-e0e77b31268b" contextRef="C_84c68971-45e1-45bf-85d7-2ab76de853c5" name="dei:WrittenCommunications" format="ixt-sec:boolballotbox"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">&#9744;</span></ix:nonNumeric></span></p></td>
    <td style="padding-left:0.037in;vertical-align:bottom;padding-right:0.037in;"><p style="font-size:10pt;margin-top:3.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</span></p></td>
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    <td style="padding-left:0.037in;vertical-align:middle;padding-right:0.037in;text-align:left;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="font-family:'Calibri',sans-serif;"><ix:nonNumeric id="F_7444bb7f-8444-461e-bc7a-04197e5e5ea7" contextRef="C_84c68971-45e1-45bf-85d7-2ab76de853c5" name="dei:SolicitingMaterial" format="ixt-sec:boolballotbox"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">&#9744;</span></ix:nonNumeric></span></p></td>
    <td style="padding-left:0.037in;vertical-align:bottom;padding-right:0.037in;"><p style="font-size:10pt;margin-top:3.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</span></p></td>
   </tr>
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    <td style="padding-left:0.037in;vertical-align:middle;padding-right:0.037in;text-align:left;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="font-family:'Calibri',sans-serif;"><ix:nonNumeric id="F_1016f951-aa24-4e35-82d7-4698c65dd91d" contextRef="C_84c68971-45e1-45bf-85d7-2ab76de853c5" name="dei:PreCommencementTenderOffer" format="ixt-sec:boolballotbox"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">&#9744;</span></ix:nonNumeric></span></p></td>
    <td style="padding-left:0.037in;vertical-align:bottom;padding-right:0.037in;"><p style="font-size:10pt;margin-top:3.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</span></p></td>
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    <td style="padding-left:0.037in;vertical-align:middle;padding-right:0.037in;text-align:left;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="font-family:'Calibri',sans-serif;"><ix:nonNumeric id="F_114e5ef8-91c1-413e-81b1-109e356fa1fd" contextRef="C_84c68971-45e1-45bf-85d7-2ab76de853c5" name="dei:PreCommencementIssuerTenderOffer" format="ixt-sec:boolballotbox"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">&#9744;</span></ix:nonNumeric></span></p></td>
    <td style="padding-left:0.037in;vertical-align:bottom;padding-right:0.037in;"><p style="font-size:10pt;margin-top:3.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</span></p></td>
   </tr>
  </table>
  <p style="text-indent:3.333%;font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p>
  <p style="text-indent:3.333%;font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">Securities registered pursuant to Section 12(b) of the Act:</span></p>
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   <tr style="visibility:collapse;">
    <td style="width:31%;"/>
    <td style="width:15.2%;"/>
    <td style="width:17.54%;"/>
    <td style="width:36.26%;"/>
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   <tr style="height:15.1pt;white-space:pre-wrap;word-break:break-word;text-align:left;">
    <td style="padding-left:0.037in;vertical-align:bottom;border-bottom:1pt solid #000000;padding-right:0.037in;"><p style="font-size:10pt;margin-top:3.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">Registrant</span></p></td>
    <td style="padding-left:0.037in;vertical-align:bottom;border-bottom:1pt solid #000000;padding-right:0.037in;"><p style="font-size:10pt;margin-top:3.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">Title of each class</span></p></td>
    <td style="padding-left:0.037in;vertical-align:bottom;border-bottom:1pt solid #000000;padding-right:0.037in;"><p style="font-size:10pt;margin-top:3.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">Trading Symbol(s)</span></p></td>
    <td style="padding-left:0.037in;vertical-align:bottom;border-bottom:1pt solid #000000;padding-right:0.037in;"><p style="font-size:10pt;margin-top:3.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">Name of each exchange on which registered</span></p></td>
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    <td style="padding-left:0.037in;vertical-align:bottom;padding-right:0.037in;"><p style="font-size:10pt;margin-top:2.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">OGE Energy Corp.</span></p></td>
    <td style="padding-left:0.037in;vertical-align:bottom;padding-right:0.037in;"><p style="font-size:10pt;margin-top:2.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:center;"><span style="font-family:'Calibri',sans-serif;"><ix:nonNumeric id="F_337a9674-a5a0-4d2f-8265-6bb659a6e641" contextRef="C_84c68971-45e1-45bf-85d7-2ab76de853c5" name="dei:Security12bTitle"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">Common Stock</span></ix:nonNumeric></span></p></td>
    <td style="padding-left:0.037in;vertical-align:bottom;padding-right:0.037in;"><p style="font-size:10pt;margin-top:2.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:center;"><span style="font-family:'Calibri',sans-serif;"><ix:nonNumeric id="F_418616f8-af8b-4ef9-ba88-8b19624bb0eb" contextRef="C_84c68971-45e1-45bf-85d7-2ab76de853c5" name="dei:TradingSymbol"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">OGE</span></ix:nonNumeric></span></p></td>
    <td style="padding-left:0.037in;vertical-align:bottom;padding-right:0.037in;"><p style="font-size:10pt;margin-top:2.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:center;"><span style="font-family:'Calibri',sans-serif;"><ix:nonNumeric id="F_c47d80b4-aaf3-4ae1-b1a4-f022b936b203" contextRef="C_84c68971-45e1-45bf-85d7-2ab76de853c5" name="dei:SecurityExchangeName" format="ixt-sec:exchnameen"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">New York Stock Exchange</span></ix:nonNumeric></span></p></td>
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  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p>
  <p style="text-indent:3.333%;font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">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) or Rule 12b-2 of the Securities Exchange Act of 1934 (&#167;240.12b-2).</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:right;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">Emerging growth company  </span><span style="font-size:10pt;font-family:'Calibri',sans-serif;"><ix:nonNumeric id="F_8f28dcce-728b-4502-8834-09f1eb9355b9" contextRef="C_84c68971-45e1-45bf-85d7-2ab76de853c5" name="dei:EntityEmergingGrowthCompany" format="ixt-sec:boolballotbox"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">&#9744;</span></ix:nonNumeric></span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;"> </span></p>
  <p style="text-indent:63.333%;font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p>
  <p style="text-indent:3.333%;font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">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.  &#9744;</span></p>
  <div style="flex-direction:column;display:flex;min-height:0.5in;justify-content:flex-end;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p></div>
  <hr style="page-break-after:always;"/>
  <div style="min-height:0.5in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p></div>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">Item 8.01. Other Events</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p>
  <p style="text-indent:3.333%;font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">OGE Energy Corp. ("OGE Energy") is the parent company of Oklahoma Gas and Electric Company, a regulated electric company with approximately 900,000 customers in Oklahoma and western Arkansas.</span></p>
  <p style="text-indent:3.333%;font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p>
  <p style="text-indent:3.333%;font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">On May 9, 2024, OGE Energy, an Oklahoma corporation, completed the issuance of $350,000,000 in aggregate principal amount of its 5.45% Senior Notes, Series due May 15, 2029 (the "OGE Energy Senior Notes"). The offering of the OGE Energy Senior Notes was registered under the Securities Act of 1933, as amended, pursuant to OGE Energy's registration on Form S-3ASR (File No. 333-279061). A prospectus supplement relating to the offering and sale of the OGE Energy Senior Notes was filed with the Securities and Exchange Commission on May 7, 2024.</span></p>
  <p style="text-indent:3.333%;font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p>
  <p style="text-indent:3.333%;font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">Attached as Exhibit 4.01 is the Supplemental Indenture No. 5 dated as of May 9, 2024 between OGE Energy and BOKF, NA, as trustee, creating the OGE Energy Senior Notes. Attached as Exhibit 5.01 is an Opinion of Counsel as to the legality of the OGE Energy Senior Notes.</span></p>
  <p style="text-indent:3.333%;font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">Item 9.01. Financial Statements and Exhibits</span></p>
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    <td style="width:25.62%;"/>
    <td style="width:4.84%;"/>
    <td style="width:69.54%;"/>
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    <td style="padding-left:0.037in;vertical-align:bottom;padding-right:0.037in;text-align:left;"><p style="font-size:10pt;margin-top:3.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-family:'Calibri',sans-serif;min-width:fit-content;">(d) </span><span style="color:#000000;white-space:pre-wrap;font-weight:bold;text-decoration:underline;font-family:'Calibri',sans-serif;min-width:fit-content;">Exhibits</span></p></td>
    <td style="vertical-align:bottom;"><p style="font-size:12pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:bottom;"><p style="font-size:12pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
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    <td style="vertical-align:bottom;"><p style="font-size:12pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:bottom;"><p style="font-size:12pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:bottom;"><p style="font-size:12pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
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    <td style="padding-left:0.037in;vertical-align:bottom;padding-right:0.037in;text-align:left;"><p style="font-size:10pt;margin-top:3.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-family:'Calibri',sans-serif;min-width:fit-content;">        </span><span style="color:#000000;white-space:pre-wrap;font-weight:bold;text-decoration:underline;font-family:'Calibri',sans-serif;min-width:fit-content;">Exhibit Number</span></p></td>
    <td style="vertical-align:bottom;"><p style="font-size:12pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
    <td style="padding-left:0.037in;vertical-align:bottom;padding-right:0.037in;"><p style="font-size:10pt;margin-top:3.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-family:'Calibri',sans-serif;min-width:fit-content;">                    </span><span style="color:#000000;white-space:pre-wrap;font-weight:bold;text-decoration:underline;font-family:'Calibri',sans-serif;min-width:fit-content;">Description</span></p></td>
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    <td style="vertical-align:bottom;"><p style="font-size:12pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:bottom;"><p style="font-size:12pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:bottom;"><p style="font-size:12pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
   </tr>
   <tr style="height:24.5pt;white-space:pre-wrap;word-break:break-word;">
    <td style="padding-left:0.037in;vertical-align:top;padding-right:0.01in;text-align:left;"><p style="font-size:10pt;margin-top:6pt;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">4.01</span></p></td>
    <td style="vertical-align:bottom;"><p style="font-size:12pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
    <td style="padding-left:0.037in;vertical-align:top;padding-right:0.037in;text-align:right;"><p style="font-size:10pt;margin-top:3.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:justify;"><a href="oge-ex4_01.htm"><span style="color:#0000ff;white-space:pre-wrap;text-decoration:underline;font-family:'Calibri',sans-serif;min-width:fit-content;">Supplemental Indenture No. 5 dated as of May 9, 2024 between OGE Energy and BOKF, NA, as trustee, creating the OGE Energy Senior Notes.</span></a></p></td>
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   <tr style="height:15.1pt;white-space:pre-wrap;word-break:break-word;">
    <td style="padding-left:0.037in;vertical-align:top;padding-right:0.01in;text-align:left;"><p style="font-size:10pt;margin-top:3.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">5.01</span></p></td>
    <td style="vertical-align:bottom;"><p style="font-size:12pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
    <td style="padding-left:0.037in;vertical-align:top;padding-right:0.037in;text-align:right;"><p style="font-size:10pt;margin-top:3.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:justify;"><a href="oge-ex5_01.htm"><span style="color:#0000ff;white-space:pre-wrap;text-decoration:underline;font-family:'Calibri',sans-serif;min-width:fit-content;">Opinion of GableGotwals as to the legality of the OGE Energy Senior Notes.</span></a></p></td>
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   <tr style="height:24.5pt;white-space:pre-wrap;word-break:break-word;">
    <td style="padding-left:0.037in;vertical-align:top;padding-right:0.01in;text-align:left;"><p style="font-size:10pt;margin-top:3.75pt;font-family:Times New Roman;margin-bottom:1.5pt;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">104</span></p></td>
    <td style="vertical-align:bottom;"><p style="font-size:12pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
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8-K
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 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 9, 2024
(Commission File Number)
(Exact Name of Registrant as Specified in Its Charter)
(I.R.S. Employer Identification No.)
1-12579
OGE ENERGY CORP.
73-1481638
Oklahoma
(State or Other Jurisdiction of Incorporation)
321 North Harvey
P.O. Box 321
Oklahoma City
Oklahoma
73101-0321
(Address of Principal Executive Offices)
(Zip Code)
(
405
)
553-3000
(Registrant's telephone number, including area code)
Not Applicable
(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))
Securities registered pursuant to Section 12(b) of the Act:
Registrant
Title of each class
Trading Symbol(s)
Name of each exchange on which registered
OGE Energy Corp.
Common Stock
OGE
New York Stock Exchange
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) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2).
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.  ☐
Item 8.01. Other Events
OGE Energy Corp. ("OGE Energy") is the parent company of Oklahoma Gas and Electric Company, a regulated electric company with approximately 900,000 customers in Oklahoma and western Arkansas.
On May 9, 2024, OGE Energy, an Oklahoma corporation, completed the issuance of $350,000,000 in aggregate principal amount of its 5.45% Senior Notes, Series due May 15, 2029 (the "OGE Energy Senior Notes"). The offering of the OGE Energy Senior Notes was registered under the Securities Act of 1933, as amended, pursuant to OGE Energy's registration on Form S-3ASR (File No. 333-279061). A prospectus supplement relating to the offering and sale of the OGE Energy Senior Notes was filed with the Securities and Exchange Commission on May 7, 2024.
Attached as Exhibit 4.01 is the Supplemental Indenture No. 5 dated as of May 9, 2024 between OGE Energy and BOKF, NA, as trustee, creating the OGE Energy Senior Notes. Attached as Exhibit 5.01 is an Opinion of Counsel as to the legality of the OGE Energy Senior Notes.
Item 9.01. Financial Statements and Exhibits
(d)
Exhibits
Exhibit Number
Description
4.01
Supplemental Indenture No. 5 dated as of May 9, 2024 between OGE Energy and BOKF, NA, as trustee, creating the OGE Energy Senior Notes.
5.01
Opinion of GableGotwals as to the legality of the OGE Energy Senior Notes.
104
Cover Page Interactive Data File - the cover page XBRL tags are embedded within the Inline XBRL document.
SIGNATURE
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.
OGE ENERGY CORP.
(Registrant)
By:
/s/ Sarah R. Stafford
Sarah R. Stafford
Controller and Chief Accounting Officer
May 9, 2024