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UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K

☑			ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2020

OR

☐			TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Securities registered pursuant to Section 12(g) of the Act: None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ☑ No ☐

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes ☐ No ☑

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15 (d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☑ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☑ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” "smaller reporting company," and “emerging growth company” in Rule 12b-2 of the Exchange Act.

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. ☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management's assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☑

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes ☐ No ☑

The aggregate market value of voting stock held by non-affiliates as of June 30, 2020 (the last business day of the registrant's most recently completed second fiscal quarter), was approximately $57 billion. For the purposes of this computation, shares held by directors and officers of the registrant have been excluded. Such exclusion is not intended, nor shall it be deemed, to be an admission that such persons are affiliates of the registrant.

As of February 11, 2021, there were 450,224,906 Common Shares par value CHF 24.15 of the registrant outstanding.

Documents Incorporated by Reference

Certain portions of the registrant's definitive proxy statement relating to its 2021 Annual General Meeting of Shareholders are incorporated by reference into Part III of this report.

PART I									Page
ITEM 1.			Business						2
ITEM 1A.			Risk Factors						19
ITEM 1B.			Unresolved Staff Comments						31
ITEM 2.			Properties						31
ITEM 3.			Legal Proceedings						31
ITEM 4.			Mine Safety Disclosures						31
PART II
ITEM 5.			Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities						32
ITEM 6.			Selected Financial Data						33
ITEM 7.			Management’s Discussion and Analysis of Financial Condition and Results of Operations						34
ITEM 7A.			Quantitative and Qualitative Disclosures About Market Risk						83
ITEM 8.			Financial Statements and Supplementary Data						87
ITEM 9.			Changes in and Disagreements with Accountants on Accounting and Financial Disclosure						87
ITEM 9A.			Controls and Procedures						87
ITEM 9B.			Other Information						87
PART III
ITEM 10.			Directors, Executive Officers and Corporate Governance						88
ITEM 11.			Executive Compensation						88
ITEM 12.			Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters						88
ITEM 13.			Certain Relationships and Related Transactions, and Director Independence						88
ITEM 14.			Principal Accounting Fees and Services						88
PART IV
ITEM 15.			Exhibits, Financial Statements Schedules						89
ITEM 16.			Form 10-K Summary						96

PART I