RIG Transocean Ltd

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):  September 15, 2017

Registrant’s telephone number, including area code: +41 (22) 930-9000

(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 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. ◻

INVESTORS AND SECURITYHOLDERS ARE URGED TO READ CAREFULLY THE DEFINITIVE PROXY STATEMENT AND/OR PROSPECTUS REGARDING THE TRANSACTION IN ITS/THEIR ENTIRETY WHEN THEY BECOME AVAILABLE (INCLUDING ANY AMENDMENTS OR SUPPLEMENTS THERETO) OR ANY DOCUMENTS WHICH ARE INCORPORATED BY REFERENCE IN THE DEFINITIVE PROXY STATEMENT OR PROSPECTUS, BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION ABOUT THE TRANSACTION. You may obtain, free of charge, copies of the definitive Proxy Statement, Prospectus and Registration Statement, when available, and other relevant documents filed by Transocean with the SEC, at the SEC’s website at: www.sec.gov. In addition, shareholders may obtain free copies of the Proxy Statement and Prospectus and other relevant documents filed by Transocean and TINC with the SEC from Transocean’s website at:  www.deepwater.com.

This communication does not constitute an offer to buy or exchange, or the solicitation of an offer to sell or exchange, any securities, nor shall there be any sale of securities in any jurisdiction in which such offer, sale or exchange would be unlawful prior to registration or qualification under the securities laws of any such jurisdiction. This communication is not a substitute for any prospectus, proxy statement or any other document that Transocean and TINC may file with the SEC in connection with the proposed transaction. The final terms and further provisions regarding the Offer will be disclosed in the offer document after the publication has been approved by the Norwegian FSA and in documents that will be filed by Transocean and TINC with the SEC. No money, securities or other consideration is being solicited, and, if sent in response to the information contained herein, will not be accepted.

No offering of securities shall be made except by means of a prospectus meeting the requirements of the U.S. Securities Act of 1933, as amended, and any applicable European and Norwegian regulations. The transaction and distribution of this document may be restricted by law in certain jurisdictions and persons into whose possession any document or other information referred to herein should inform themselves about and observe any such restrictions. Any failure to comply with these restrictions may constitute a violation of the securities laws of any such jurisdiction. No offering of securities will be made directly or indirectly, in or into any jurisdiction where to do so would be inconsistent with the laws of such jurisdiction.

Participants in the Solicitation

Each of Transocean, TINC, and their respective directors and executive officers and other members of management and employees, may be deemed to be participants in the solicitation of proxies from Transocean’ shareholders with respect to the approvals required to complete the Transaction and the solicitation of acceptances for the exchange offer. More detailed information regarding the identity of these potential participants, and any direct or indirect interests they may have in the proposed transaction, by security holdings or otherwise, will be set forth in the Proxy Statement and Prospectus when they are filed with the SEC. Information regarding Transocean’s directors and executive officers is set forth in the definitive proxy statement on Schedule 14A filed by Transocean with the SEC on March 16, 2017, and in the Annual Report on Form 10-K filed by Transocean with the SEC on March 7, 2017. Additional information regarding the interests of participants in the solicitation of proxies in respect of the extraordinary general meeting and the exchange offer will be included in the proxy statement to be filed with the SEC. These documents are available to shareholders free of charge from the SEC’s website at: www.sec.gov and from the investor relations section of Transocean’s website at: www.deepwater.com.

Cautionary Statement About Forward Looking Statements

The statements described in this Form 8-K are not historical facts are forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. These statements contain words such as “possible,” “intend,” “will,” “if,” “expect” or other similar expressions. These forward-looking statements include, but are not limited to, statements regarding benefits of the Transaction, integration plans and expected synergies, and anticipated future growth, financial and operating performance and results. Forward-looking statements are based on management’s current expectations and assumptions, and are subject to inherent uncertainties, risks and changes in circumstances that are difficult to predict. As a result, actual results could differ materially from those indicated in these forward-looking statements. Factors that could cause actual results to differ materially include, but are not limited to: estimated duration of customer contracts; contract dayrate amounts; future contract commencement dates and locations; planned shipyard projects; timing of Transocean’s newbuild deliveries; operating hazards and delays; risks associated with international operations; actions by customers and other third parties; the future prices of oil and gas; the intention to scrap

certain drilling rigs; the expected timing and likelihood of the completion of the contemplated transaction, including the timing, receipt and terms and conditions of any required governmental and regulatory approvals of the contemplated transaction that could reduce anticipated benefits or cause the parties to abandon the transaction; the occurrence of any event, change or other circumstances that could give rise to the termination of the Transaction Agreement; the ability to successfully complete the Transaction, including the related exchange offers; regulatory or other limitations imposed as a result of the Transaction; the success of the business following completion of the Transaction; the ability to successfully integrate the Transocean and Songa businesses; the possibility that Transocean’s shareholders may not approve certain matters that are conditions to the Transaction or that the requisite number of Songa shares may not be exchanged in the public offer; the risk that the parties may not be able to satisfy the conditions to closing of the Transaction in a timely manner or at all; risks related to disruption of management time from ongoing business operations due to the proposed business combination; the risk that the announcement or completion of the Transaction could have adverse effects on the market price of Transocean’s or Songa’s shares or the ability of Transocean or Songa to retain customers, retain or hire key personnel, maintain relationships with their respective suppliers and customers, and on their operating results and businesses generally; the risk that Transocean may be unable to achieve expected synergies or that it may take longer or be more costly than expected to achieve those synergies; and other factors, including those and other risks discussed in Transocean’s most recent Annual Report on Form 10-K for the year ended December 31, 2016, and in Transocean’s other filings with the SEC, which are available free of charge on the SEC's website at: www.sec.gov, and in Songa’s annual and quarterly financial reports made publicly available. Should one or more of these risks or uncertainties materialize (or the other consequences of such a development worsen), or should underlying assumptions prove incorrect, actual results may vary materially from those indicated or expressed or implied by such forward-looking statements. All subsequent written and oral forward-looking statements attributable to Transocean or to persons acting on Transocean’s behalf are expressly qualified in their entirety by reference to these risks and uncertainties. You should not place undue reliance on forward-looking statements. Each forward-looking statement speaks only as of the date of the particular statement, and each of Transocean and Songa undertake no obligation to publicly update or revise any forward-looking statements to reflect events or circumstances that occur, or which either Transocean or Songa become aware of, after the date hereof, except as otherwise may be required by law.