<?xml version='1.0' encoding='UTF-8'?>

      <!-- iXBRL document created with: Toppan Merrill Bridge iXBRL 10.5.0.8 -->
      <!-- Based on: iXBRL 1.1 -->
      <!-- Created on: 12/12/2023 11:45:16 AM -->
      <!-- iXBRL Library version: 1.0.8703.18788 -->
      <!-- iXBRL Service Job ID: 83390a16-e210-4f37-8274-464847bcbd7a -->

  <html xmlns:dei="http://xbrl.sec.gov/dei/2023" xmlns="http://www.w3.org/1999/xhtml" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:rig="http://www.deepwater.com/20231212" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xs="http://www.w3.org/2001/XMLSchema-instance" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2015-02-26" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xmlns:ref="http://www.xbrl.org/2006/ref" xmlns:xbrli="http://www.xbrl.org/2003/instance"><head><meta http-equiv="content-type" content="text/html" /><title></title></head><body><div style="margin-top:30pt;"></div><div style="display:none;"><ix:header><ix:hidden><ix:nonNumeric contextRef="Duration_12_12_2023_To_12_12_2023_B8lazazJUEeN8Ir42MBHOw" name="dei:EntityCentralIndexKey" id="Tc_VNc_0qm2jUqaL-x9itkFWA_2_1">0001451505</ix:nonNumeric><ix:nonNumeric contextRef="Duration_12_12_2023_To_12_12_2023_B8lazazJUEeN8Ir42MBHOw" name="dei:AmendmentFlag" id="Tc_-gNyMuaVG0-ik-rNcjmovg_3_1">false</ix:nonNumeric></ix:hidden><ix:references><link:schemaRef xlink:href="rig-20231212.xsd" xlink:type="simple"></link:schemaRef></ix:references><ix:resources><xbrli:context id="Duration_12_12_2023_To_12_12_2023_B8lazazJUEeN8Ir42MBHOw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001451505</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2023-12-12</xbrli:startDate><xbrli:endDate>2023-12-12</xbrli:endDate></xbrli:period></xbrli:context></ix:resources></ix:header></div><div style="max-width:100%;padding-left:11.76%;padding-right:11.76%;position:relative;"><div style="margin-top:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;text-align:right;margin:0pt;"><span style="font-style:italic;font-weight:bold;visibility:hidden;">&#8203;</span></p></div><div style="clear:both;max-width:100%;position:relative;"><a id="_ab2fc017_bb04_4d77_8b77_965d06493865"></a><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">UNITED STATES</b><b style="font-weight:bold;"><br /></b><b style="font-weight:bold;">SECURITIES AND EXCHANGE COMMISSION</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Washington, D.C. 20549</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;text-align:center;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:18pt;font-weight:bold;text-align:center;margin:0pt;">FORM <ix:nonNumeric contextRef="Duration_12_12_2023_To_12_12_2023_B8lazazJUEeN8Ir42MBHOw" name="dei:DocumentType" id="Narr_bSIDatgxV0Ww8g-v5mYX5g">8-K</ix:nonNumeric></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;text-align:center;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">CURRENT REPORT</b><b style="font-weight:bold;"><br /></b><b style="font-weight:bold;">Pursuant to Section 13 or 15(d) of </b><b style="font-weight:bold;"><br /></b><b style="font-weight:bold;">the Securities Exchange Act of 1934 </b><b style="font-weight:bold;"><br /><br /></b><b style="font-weight:bold;">Date of report (date of earliest event reported): </b><ix:nonNumeric contextRef="Duration_12_12_2023_To_12_12_2023_B8lazazJUEeN8Ir42MBHOw" format="ixt:datemonthdayyearen" name="dei:DocumentPeriodEndDate" id="Narr_b8Ze-OqkLEiiUNChqlJqMw"><b style="font-weight:bold;">December 12, 2023 </b></ix:nonNumeric></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;text-align:center;margin:0pt;"><span style="font-weight:bold;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:20pt;font-weight:bold;text-align:center;margin:0pt;"><ix:nonNumeric contextRef="Duration_12_12_2023_To_12_12_2023_B8lazazJUEeN8Ir42MBHOw" name="dei:EntityRegistrantName" id="Narr_RUsR0EEtoU2jHkURLalrkg">TRANSOCEAN LTD</ix:nonNumeric>.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">(Exact name of Registrant as specified in its charter) </b></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;text-align:center;margin:0pt;"><span style="font-size:10pt;visibility:hidden;">&#8203;</span></p><a id="_97099f8b_6d91_4212_ac39_f0329140466e"></a><a id="Tc_69ZFp56lGUCkc13cm8TjgA_2_0"></a><a id="Tc_glkYL-frXE6IM7Z6vPCliw_2_2"></a><a id="Tc_hRjy0WuuREyrNhJ1iXpi4A_2_4"></a><a id="Tc_giB7svIMWU6mhhPmGorMZA_3_0"></a><a id="Tc_3oPU03U3Vkq_q6UD3xlfHg_3_2"></a><a id="Tc_x7ZKNbH-iEupSGOdi1yqUA_3_4"></a><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 style="height:1pt;"><td style="vertical-align:top;width:32.58%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"></div></div></td><td style="vertical-align:top;width:2.66%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"></div></div></td><td style="vertical-align:top;width:33.55%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"></div></div></td><td style="vertical-align:top;width:2.57%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"></div></div></td><td style="vertical-align:top;width:28.62%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"></div></div></td></tr><tr><td style="vertical-align:top;width:32.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;text-align:center;margin:0pt;"><ix:nonNumeric contextRef="Duration_12_12_2023_To_12_12_2023_B8lazazJUEeN8Ir42MBHOw" format="ixt-sec:edgarprovcountryen" name="dei:EntityIncorporationStateCountryCode" id="Tc_OAu08Y9pmk6Ey-6A25iepw_1_0"><b style="font-size:10pt;font-weight:bold;">Switzerland</b></ix:nonNumeric></p></td><td style="vertical-align:top;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td style="vertical-align:top;width:33.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;text-align:center;margin:0pt;"><ix:nonNumeric contextRef="Duration_12_12_2023_To_12_12_2023_B8lazazJUEeN8Ir42MBHOw" name="dei:EntityFileNumber" id="Tc_k3CymN6BqkOTK2HWjW8SYw_1_2"><b style="font-size:10pt;font-weight:bold;">001-38373</b></ix:nonNumeric></p></td><td style="vertical-align:top;width:2.57%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td style="vertical-align:top;width:28.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;text-align:center;margin:0pt;"><ix:nonNumeric contextRef="Duration_12_12_2023_To_12_12_2023_B8lazazJUEeN8Ir42MBHOw" name="dei:EntityTaxIdentificationNumber" id="Tc_-ngMP1QMMUyry9hpZSu0rg_1_4"><b style="font-size:10pt;font-weight:bold;">98-0599916</b></ix:nonNumeric></p></td></tr><tr><td style="vertical-align:top;width:32.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">(State or other jurisdiction of</p></td><td style="vertical-align:top;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:10pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:33.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">(Commission</p></td><td style="vertical-align:top;width:2.57%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:10pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:28.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">(I.R.S. Employer</p></td></tr><tr><td style="vertical-align:top;width:32.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">incorporation or organization)</p></td><td style="vertical-align:top;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:10pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:33.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">File Number)</p></td><td style="vertical-align:top;width:2.57%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:10pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:28.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">Identification No.)</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:10pt;visibility:hidden;">&#8203;</span></p><a id="_9471b4bf_9661_43a6_adc8_d44ad8e8b2df"></a><a id="Tc_xSCH-CRfq0GCwtZPw-lCzA_2_0"></a><a id="Tc_iIRr9VijWUyveHzSwNGDgA_4_0"></a><a id="Tc_LWwH_7z1hEi2M93BFNluMQ_4_2"></a><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 style="height:1pt;"><td style="vertical-align:top;width:49.75%;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 Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:10pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:top;width:2.56%;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 Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:10pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:top;width:47.68%;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 Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:10pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:top;width:49.75%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;text-align:center;margin:0pt;"><ix:nonNumeric contextRef="Duration_12_12_2023_To_12_12_2023_B8lazazJUEeN8Ir42MBHOw" name="dei:EntityAddressAddressLine1" id="Tc_IgmaPNyWE0qpB-dWJzq_Ng_1_0"><b style="font-size:10pt;font-weight:bold;">Turmstrasse 30</b></ix:nonNumeric></p></td><td style="vertical-align:top;width:2.56%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;&#160;&#160;</p></td><td style="vertical-align:top;width:47.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;text-align:center;margin:0pt;"><span style="font-size:10pt;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:top;width:49.75%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;text-align:center;margin:0pt;"><ix:nonNumeric contextRef="Duration_12_12_2023_To_12_12_2023_B8lazazJUEeN8Ir42MBHOw" name="dei:EntityAddressCityOrTown" id="Narr_AMYn7TLVv0OYk8Dnrm_Pfg"><b style="font-size:10pt;font-weight:bold;">Steinhausen</b></ix:nonNumeric><b style="font-size:10pt;font-weight:bold;">, </b><ix:nonNumeric contextRef="Duration_12_12_2023_To_12_12_2023_B8lazazJUEeN8Ir42MBHOw" format="ixt-sec:countrynameen" name="dei:EntityAddressCountry" id="Narr_vTrE6npfgUCHp5OtObISWg"><b style="font-size:10pt;font-weight:bold;">Switzerland</b></ix:nonNumeric></p></td><td style="vertical-align:top;width:2.56%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:10pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:47.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;text-align:center;margin:0pt;"><ix:nonNumeric contextRef="Duration_12_12_2023_To_12_12_2023_B8lazazJUEeN8Ir42MBHOw" name="dei:EntityAddressPostalZipCode" id="Tc_8P2Q2HXJWkSNY7_g3py83g_2_2"><b style="font-size:10pt;font-weight:bold;">CH-6312</b></ix:nonNumeric></p></td></tr><tr><td style="vertical-align:top;width:49.75%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;text-align:center;margin:0pt;"><span style="font-size:10pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:2.56%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:10pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:47.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;text-align:center;margin:0pt;"><span style="font-size:10pt;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:top;width:49.75%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">(Address of principal executive offices)</p></td><td style="vertical-align:top;width:2.56%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:10pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:47.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">(zip code)</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:10pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;text-align:center;margin:0pt;"><span style="font-size:10pt;">Registrant&#8217;s telephone number, including area code: </span><ix:nonNumeric contextRef="Duration_12_12_2023_To_12_12_2023_B8lazazJUEeN8Ir42MBHOw" name="dei:CityAreaCode" id="Narr_EDBcReV5cES5_AjMItdUTg"><b style="font-size:10pt;font-weight:bold;">+41 (41)</b></ix:nonNumeric><b style="font-size:10pt;font-weight:bold;">&#160;</b><ix:nonNumeric contextRef="Duration_12_12_2023_To_12_12_2023_B8lazazJUEeN8Ir42MBHOw" name="dei:LocalPhoneNumber" id="Narr_ly_laiFXq0aoAfPLWlRzWA"><b style="font-size:10pt;font-weight:bold;">749-0500</b></ix:nonNumeric></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt 0pt 6pt 0pt;"><span style="text-decoration-color:#000000;text-decoration-line:underline;text-decoration-style:solid;"><span style="display:inline-block;overflow:hidden;position:relative;text-align:justify;text-align-last:justify;text-decoration:underline;text-indent:0pt;vertical-align:bottom;white-space:normal;width:467.4pt;">&#8203; &#8203;<span style="display:inline-block;height:0pt;width:100%;"></span></span></span><span style="text-decoration-line:underline;text-decoration-style:solid;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 6pt 0pt;">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: </p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="display:inline-block;text-indent:0pt;width:18pt;"><ix:nonNumeric contextRef="Duration_12_12_2023_To_12_12_2023_B8lazazJUEeN8Ir42MBHOw" format="ixt-sec:boolballotbox" name="dei:WrittenCommunications" id="Narr_ZJT54lMNAUy3BmyPUjUR2Q"><span style="font-family:'Segoe UI Symbol';font-size:10pt;font-style:normal;font-weight:normal;">&#9744;</span></ix:nonNumeric></span><span style="font-size:10pt;">Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt 0pt 0pt 18pt;"><span style="font-size:10pt;margin-left:0pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="display:inline-block;text-indent:0pt;width:18pt;"><ix:nonNumeric contextRef="Duration_12_12_2023_To_12_12_2023_B8lazazJUEeN8Ir42MBHOw" format="ixt-sec:boolballotbox" name="dei:SolicitingMaterial" id="Narr_nkafwLVXjEORL4Klp_VFLw"><span style="font-family:'Segoe UI Symbol';font-size:10pt;font-style:normal;font-weight:normal;">&#9744;</span></ix:nonNumeric></span><span style="font-size:10pt;">Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt 0pt 0pt 18pt;"><span style="font-size:10pt;margin-left:0pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="display:inline-block;text-indent:0pt;width:18pt;"><ix:nonNumeric contextRef="Duration_12_12_2023_To_12_12_2023_B8lazazJUEeN8Ir42MBHOw" format="ixt-sec:boolballotbox" name="dei:PreCommencementTenderOffer" id="Narr_yYf8aX3Ab0-J2AtHkKsBXA"><span style="font-family:'Segoe UI Symbol';font-size:10pt;font-style:normal;font-weight:normal;">&#9744;</span></ix:nonNumeric></span><span style="font-size:10pt;">Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt 0pt 0pt 18pt;"><span style="display:inline-block;width:141.6pt;"></span><span style="font-size:10pt;margin-left:0pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt 0pt 12pt 0pt;"><span style="display:inline-block;text-indent:0pt;width:18pt;"><ix:nonNumeric contextRef="Duration_12_12_2023_To_12_12_2023_B8lazazJUEeN8Ir42MBHOw" format="ixt-sec:boolballotbox" name="dei:PreCommencementIssuerTenderOffer" id="Narr_TiQuWA-6xkO1Jtp0GuAVPQ"><span style="font-family:'Segoe UI Symbol';font-size:10pt;font-style:normal;font-weight:normal;">&#9744;</span></ix:nonNumeric></span><span style="font-size:10pt;">Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) </span></p><a id="_8dd5d2dc_c168_404c_b78e_10bd7467f0ed"></a><a id="Tc_vXkR824GgUSIevyjWHanFw_1_0"></a><a id="Tc_fcXq_Uczdk-VKxfPF8qFxw_2_0"></a><a id="Tc_eideWPIpFE2bdrC5B99yXw_2_1"></a><a id="Tc_Bgl5XycKIEiD80o2jaGMpA_2_2"></a><a id="Tc_nMZzPIgeiUGXCafCpW0V0w_3_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:41.34%;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 Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:top;width:16.33%;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 Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:top;width:42.31%;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 Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td colspan="3" style="vertical-align:top;width:100%;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 3pt 0pt;">Securities registered pursuant to Section 12(b) of the Act</p></td></tr><tr><td style="vertical-align:top;width:41.34%;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 3pt 0pt;"><span style="text-decoration-color:#000000;text-decoration-line:underline;text-decoration-style:solid;">Title of each class</span></p></td><td style="vertical-align:top;width:16.33%;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 3pt 0pt;"><span style="text-decoration-color:#000000;text-decoration-line:underline;text-decoration-style:solid;">Trading Symbol</span></p></td><td style="vertical-align:top;width:42.31%;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 3pt 0pt;"><span style="text-decoration-color:#000000;text-decoration-line:underline;text-decoration-style:solid;">Name of each exchange on which registered:</span></p></td></tr><tr><td style="vertical-align:top;width:41.34%;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;text-align:center;margin:0pt 0pt 3pt 0pt;"><ix:nonNumeric contextRef="Duration_12_12_2023_To_12_12_2023_B8lazazJUEeN8Ir42MBHOw" name="dei:Security12bTitle" id="Narr_zuG9hRfTI0G5vtzkP9OdfA"><span style="font-size:10pt;">Shares</span></ix:nonNumeric><span style="font-size:10pt;">, CHF 0.10 par value</span></p></td><td style="vertical-align:top;width:16.33%;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;text-align:center;margin:0pt 0pt 3pt 0pt;"><ix:nonNumeric contextRef="Duration_12_12_2023_To_12_12_2023_B8lazazJUEeN8Ir42MBHOw" name="dei:TradingSymbol" id="Tc_G7uwP6DO00itoFHhBXlXZA_3_1"><span style="font-size:10pt;">RIG</span></ix:nonNumeric></p></td><td style="vertical-align:top;width:42.31%;margin:0pt;padding:0pt 5.4pt 0pt 5.4pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;text-align:center;margin:0pt 0pt 3pt 0pt;"><ix:nonNumeric contextRef="Duration_12_12_2023_To_12_12_2023_B8lazazJUEeN8Ir42MBHOw" format="ixt-sec:exchnameen" name="dei:SecurityExchangeName" id="Tc_fW2F_O6Nn0GjBoXsmNLzcA_3_2"><span style="font-size:10pt;">New York Stock Exchange</span></ix:nonNumeric></p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:10pt 0pt 0pt 0pt;">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).</p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:10pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:10pt;">Emerging growth company </span><ix:nonNumeric contextRef="Duration_12_12_2023_To_12_12_2023_B8lazazJUEeN8Ir42MBHOw" format="ixt-sec:boolballotbox" name="dei:EntityEmergingGrowthCompany" id="Narr_A9rXYnqMgkKzPvWNPDgaKw"><span style="font-family:'Segoe UI Symbol';font-size:10pt;">&#9744;</span></ix:nonNumeric></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:10pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">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 style="font-family:'Segoe UI Symbol';">&#9744;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:10pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt 0pt 12pt 0pt;"><span style="font-family:'Wingdings';font-size:10pt;visibility:hidden;">&#8203;</span></p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:76.47%;border:0;margin:30pt 11.76% 30pt 11.76%;"></div><div style="max-width:100%;padding-left:11.76%;padding-right:11.76%;position:relative;"><div style="clear:both;max-width:100%;position:relative;"><a id="_f6301649_4621_4a67_ad98_0c8618a108dc"></a><p style="font-family:'Times New Roman','Times','serif';font-size:11pt;margin:0pt;"><span style="display:inline-block;text-indent:0pt;width:72pt;"><b style="font-family:'Times New Roman','Times','serif';font-size:11pt;font-style:normal;font-weight:bold;">Item 7.01</b></span><b style="font-weight:bold;">Regulation FD Disclosure.</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;background:#ffffff;margin:0pt;"><span style="font-size:11pt;margin-bottom:5pt;margin-top:5pt;visibility:hidden;">&#8203;</span></p><a id="_Hlk145541420"></a><p style="font-family:'Times New Roman','Times','serif';font-size:11pt;text-align:justify;background:#ffffff;margin:0pt;">On December 12, 2023, Transocean Ltd. announced a minimum 540-day contract for the <i style="font-style:italic;">Transocean Barents</i> with OMV Petrom S.A. in the Romanian Black Sea at a rate of $465,000 per day, excluding additional services. The program is expected to commence in the first quarter of 2025 and is estimated to contribute approximately $251 million in backlog, excluding full compensation for mobilization and a demobilization fee. For each day over 540 days, including the two option periods, the operating dayrate will be $480,000. </p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;text-align:justify;background:#ffffff;margin:0pt;"><span style="font-size:11pt;margin-bottom:5pt;margin-top:5pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:11pt;text-align:justify;background:#ffffff;margin:0pt;">A copy of the press release relating to this fixture is attached hereto and incorporated herein by reference as <a style="-sec-extract:exhibit;font-family:&quot;'Times New Roman','Times','serif'&quot;;" href="rig-20231212xex99d1.htm"><span style="font-family:'Times New Roman','Times','serif';font-style:normal;font-weight:normal;">Exhibit 99.1</span></a>.</p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:11pt;font-weight:bold;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:11pt;margin:0pt;"><span style="display:inline-block;text-indent:0pt;width:72pt;"><b style="font-family:'Times New Roman','Times','serif';font-size:11pt;font-style:normal;font-weight:bold;">Item 9.01</b></span><b style="font-weight:bold;">Financial Statements and Exhibits.</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:11pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:11pt;margin:0pt;">(d)&#160; Exhibits.</p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="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:8.64%;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 Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:top;width:2.56%;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 Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:top;width:88.79%;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 Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:top;width:8.64%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;line-height:9pt;margin:0pt;"><b style="font-weight:bold;">Exhibit&#160;No</b>.</p></td><td style="vertical-align:top;width:2.56%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;line-height:9pt;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td style="vertical-align:top;width:88.79%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;line-height:9pt;margin:0pt;"><b style="font-weight:bold;">Description</b></p></td></tr><tr style="height:14.4pt;"><td style="vertical-align:top;width:8.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:11pt;margin:0pt;">99.1</p></td><td style="vertical-align:top;width:2.56%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:88.79%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><a style="-sec-extract:exhibit;font-family:&quot;'Times New Roman','Times','serif'&quot;;font-size:11pt;" href="rig-20231212xex99d1.htm"><span style="font-family:'Times New Roman','Times','serif';font-style:normal;font-weight:normal;">Transocean Ltd. Announces $251 Million Harsh Environment Semisubmersible Contract</span></a></p></td></tr><tr><td style="vertical-align:top;width:8.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:11pt;margin:0pt;">101</p></td><td style="vertical-align:top;width:2.56%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:88.79%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:11pt;margin:0pt;"><span style="background:#ffffff;">Interactive data files pursuant to Rule&#160;405 of Regulation&#160;S-T formatted in Inline Extensible Business Reporting Language</span></p></td></tr><tr><td style="vertical-align:top;width:8.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:11pt;margin:0pt;">104</p></td><td style="vertical-align:top;width:2.56%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:88.79%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:11pt;margin:0pt;"><span style="background:#ffffff;">Cover Page Interactive Data File (formatted as inline XBRL).</span></p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;text-align:justify;margin:0pt;"><span style="font-size:11pt;visibility:hidden;">&#8203;</span></p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:76.47%;border:0;margin:30pt 11.76% 30pt 11.76%;"></div><div style="max-width:100%;padding-left:11.76%;padding-right:11.76%;position:relative;"><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:11pt;text-align:center;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">SIGNATURES</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:11pt;text-align:justify;text-indent:37.05pt;margin:0pt 0pt 24pt 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><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 style="height:1pt;"><td style="vertical-align:top;width:50.86%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"></div></div></td><td style="vertical-align:top;width:3.7%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"></div></div></td><td style="vertical-align:top;width:45.42%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"></div></div></td></tr><tr><td style="vertical-align:top;width:50.86%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:top;width:49.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:11pt;margin:0pt;">TRANSOCEAN LTD.</p></td></tr><tr><td style="vertical-align:top;width:50.86%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:top;width:49.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:11pt;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:top;width:50.86%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:top;width:49.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:11pt;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:top;width:50.86%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:11pt;margin:0pt;">Date: December 12, 2023</p></td><td style="vertical-align:top;width:3.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:11pt;margin:0pt;">By:</p></td><td style="vertical-align:top;width:45.42%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:11pt;margin:0pt;">/s/ Daniel Ro-Trock</p></td></tr><tr><td style="vertical-align:top;width:50.86%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:45.42%;border-top:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:11pt;margin:0pt;">Daniel Ro-Trock</p></td></tr><tr><td style="vertical-align:top;width:50.86%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:45.42%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:11pt;margin:0pt;">Authorized Person</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt 0pt 12pt 0pt;"><span style="font-family:'Wingdings';font-size:10pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:12pt;margin:0pt;"><span style="font-family:'Wingdings';font-size:10pt;visibility:hidden;">&#8203;</span></p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;margin-left:11.76%;margin-right:11.76%;margin-top:30pt;page-break-after:avoid;width:76.47%;border:0;"></div></body></html>
[{"type": "8-K", "sequence": "1", "filename": "rig-20231212x8k.htm", "description": "8-K", "secsgml_size_bytes": 39372}]
{"company-data": {"conformed-name": "Transocean Ltd.", "cik": "0001451505", "assigned-sic": "1381", "irs-number": "980599916", "state-of-incorporation": "V8", "fiscal-year-end": "1231"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "001-38373", "film-number": "231481529"}, "business-address": {"street1": "TURMSTRASSE 30", "city": "STEINHAUSEN", "state": "V8", "zip": "6312", "phone": "41 41 749 0500"}, "mail-address": {"street1": "TURMSTRASSE 30", "city": "STEINHAUSEN", "state": "V8", "zip": "6312"}}
​
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):
December 12, 2023
​
TRANSOCEAN LTD
.
(Exact name of Registrant as specified in its charter)
​
Switzerland
001-38373
98-0599916
(State or other jurisdiction of
​
(Commission
​
(I.R.S. Employer
incorporation or organization)
​
File Number)
​
Identification No.)
​
​
​
​
Turmstrasse 30
​
Steinhausen
,
Switzerland
​
CH-6312
​
​
​
(Address of principal executive offices)
​
(zip code)
​
Registrant's telephone number, including area code:
+41 (41)
749-0500
​ ​
​
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:
☐
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
Title of each class
Trading Symbol
Name of each exchange on which registered:
Shares
, CHF 0.10 par value
RIG
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 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.
☐
​
​
Item 7.01
Regulation FD Disclosure.
​
On December 12, 2023, Transocean Ltd. announced a minimum 540-day contract for the
Transocean Barents
with OMV Petrom S.A. in the Romanian Black Sea at a rate of $465,000 per day, excluding additional services. The program is expected to commence in the first quarter of 2025 and is estimated to contribute approximately $251 million in backlog, excluding full compensation for mobilization and a demobilization fee. For each day over 540 days, including the two option periods, the operating dayrate will be $480,000.
​
A copy of the press release relating to this fixture is attached hereto and incorporated herein by reference as
Exhibit 99.1
.
​
Item 9.01
Financial Statements and Exhibits.
​
(d)  Exhibits.
​
​
​
​
Exhibit No
.
Description
99.1
​
Transocean Ltd. Announces $251 Million Harsh Environment Semisubmersible Contract
101
​
Interactive data files pursuant to Rule 405 of Regulation S-T formatted in Inline Extensible Business Reporting Language
104
​
Cover Page Interactive Data File (formatted as inline XBRL).
​
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.
​
TRANSOCEAN LTD.
​
​
​
​
Date: December 12, 2023
By:
/s/ Daniel Ro-Trock
​
​
Daniel Ro-Trock
​
​
Authorized Person
​
​