Table of Contents Page Note About Forward-Looking Statements 3 Where Investors Can Find More Information 4 PART I Item 1. Business 5 Item 1A. Risk Factors 12 Item 1B. Unresolved Staff Comments 31 Item 2. Properties 31 Item 3. Legal Proceedings 31 Item 4. Mine Safety Disclosures 32 PART II Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities 33 Item 6. Selected Financial Data 35 Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations 37 Item 7A. Quantitative and Qualitative Disclosures About Market Risk 53 Item 8. Financial Statements and Supplementary Data 54 Item 9. Changes in and Disagreements With Accountants on Accounting and Financial Disclosure 92 Item 9A. Controls and Procedures 92 Item 9B. Other Information 92 PART III Item 10. Directors, Executive Officers and Corporate Governance 93 Item 11. Executive Compensation 93 Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters 93 Item 13. Certain Relationships and Related Transactions, and Director Independence 93 Item 14. Principal Accounting Fees and Services 93 PART IV Item 15. Exhibits, Financial Statement Schedules 94 Item 16. Form 10-K Summary 96 Signatures 2