| Latest Filing | | Type | | Category | Description | Documents |
|---|
| | | |
| 4/24/24 |  | | ARS | | Update: | | Annual Reports to Security Holders | 12 |
| 4/24/24 | | | DEFA14A | | Proxy: | | Definitive Additional Proxy Soliciting Materials — Schedule 14A | 14 |
| 4/24/24 | | | DEF 14A | | Proxy: | | Definitive Proxy Statements — Schedule 14A — Financial Reports | 20 |
| 2/22/24 | | | 10-K | | Update: | | Annual Reports — Form 10-K — Financial Reports | 20 |
| 2/21/24 | | | 8-K | | Update: | | Current Reports — Form 8-K — Press Releases & Conference Calls — Financial Reports | 470 |
| | |
| | 8-K Items: |
| 5/10/23 | | | Business & Operations: | • | Entry into a Material Definitive Agreement — Item 1.01 — ↓‘EX-10’ | 50 |
| 3/8/10 | OLD | | " | | | • | Termination of a Material Definitive Agreement — Item 1.02 OLD — ↓‘EX-10’ | 2 |
| 10/15/19 | OLD | | " | | | • | Mine Safety – Reporting of Shutdowns and Patterns of Violations — Item 1.04 OLD — ↓‘EX-95’ | 3 |
| 1/8/18 | OLD | | Financial Info: | • | Completion of Acquisition or Disposition of Assets — Item 2.01 OLD — ↓‘EX-2’ | 2 |
| 2/21/24 | | | " | | | • | Results of Operations and Financial Condition — Item 2.02 — Financial Reports | 144 |
| 8/23/21 | OLD | | " | | | • | Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant — Item 2.03 OLD — ↓‘EX-10’ | 13 |
| 5/2/06 | OLD | | " | | | • | Cost Associated with Exit or Disposal Activities — Item 2.05 OLD — ↓‘EX-2’ | 1 |
| 1/28/20 | OLD | | " | | | • | Material Impairments — Item 2.06 OLD — ↓‘EX-2’ | 4 |
| 8/23/21 | OLD | | Securities & Trading: | • | Unregistered Sales of Equity Securities — Item 3.02 OLD — ↓‘EX-1’ | 6 |
| 8/23/21 | OLD | | " | | | • | Material Modifications to Rights of Security Holders — Item 3.03 OLD — ↓‘EX-4’ | 14 |
| 3/21/05 | OLD | | Accountants & Accounting: | • | Changes in Registrant’s Certifying Accountant — Item 4.01 OLD — ↓‘EX-16’ | 2 |
| 12/20/23 | | | Governance & Management: | • | Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers — Item 5.02 — List of Directors & Officers | 43 |
| 12/20/23 | | | " | | | • | Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year — Item 5.03 — ↓‘EX-3’ | 11 |
| 10/3/18 | OLD | | " | | | • | Temporary Suspension of Trading Under Registrant’s Employee Benefit Plans — Item 5.04 OLD | 3 |
| 12/20/17 | OLD | | " | | | • | Amendments to the Registrant’s Code of Ethics, or Waiver of a Provision of the Code of Ethics — Item 5.05 OLD | 1 |
| 8/24/23 | | | " | | | • | Submission of Matters to a Vote of Security Holders — Item 5.07 | 16 |
| 8/29/23 | | | Disclosures: | • | Regulation FD Disclosure — Item 7.01 — ↓‘EX-99’ | 180 |
| 12/7/23 | | | Events: | • | Other Events — Item 8.01 | 37 |
| 2/21/24 | | | Financials: | • | Financial Statements and Exhibits — Item 9.01 — Financial Reports | 368 |
| | |
|
| 12/6/23 | | | 424B5 | | Registration: | | Prospectuses – Primary Offerings and Shelf Securities – New Facts or Events | 5 |
| 12/4/23 | | | FWP | | Registration: | | Prospectuses – Free Writing | 6 |
| 11/8/23 | | | 10-Q | | Update: | | Quarterly Reports — Form 10-Q — Financial Reports | 59 |
| 11/2/23 | | | CORRESP | | Comment: | | Comment-Response and Other Letters to the SEC [ a.k.a. COVER ] — All Correspondence with the SEC | 13 |
| 6/16/23 | | | 11-K | | Update: | | Annual Reports by Employee Stock Purchase, Savings and Similar Plans — Form 11-K | 38 |
| 5/30/23 | | | S-8 | | Registration: | | Registration Statements – Securities for Certain Employee Benefit Plans — Form S-8 | 6 |
| 11/8/21 | OLD | | 424B7 | | Registration: | | Prospectuses – Selling Security Holders – Info Previously Omitted OLD | 4 |
| 11/4/21 | OLD | | S-3ASR | | Registration: | | Automatic Shelf Registration Statements by Well-Known Issuers — Form S-3 OLD | 4 |
| 2/28/19 | OLD | | NT 10-K | | Update: | | Notices of Late Filings of Form 10-K Annual Reports — Form 12b-25 OLD | 2 |
| 11/9/17 | OLD | | 424B2 | | Registration: | | Prospectuses – Primary Offerings and Shelf Securities OLD | 3 |
| 3/18/16 | OLD | | PRE 14A | | Proxy: | | Preliminary Proxy Statements — Schedule 14A OLD | 3 |
| 3/14/16 | OLD | | CT ORDER | | SEC: | | SEC Confidential Treatment Order OLD | 1 |
| 2/18/14 | OLD | | 10-KT | | Update: | | Annual-Transition Report — Form 10-K OLD — Financial Reports | 1 |
| 6/23/11 | OLD | | S-8 POS | | Registration: | | Post-Effective Amendments of Form S-8 Registrations OLD | 4 |
| 5/25/11 | OLD | | 8-K12B | | Registration: | | Notice of Securities Deemed to be Registered by a Successor Issuer — Form 8-K OLD | 1 |
| 4/11/11 | OLD | | DEFM14A | | Proxy: | | Definitive Proxy Statement – Merger or Acquisition — Schedule 14A OLD | 1 |
| 2/11/11 | OLD | | NO ACT | | SEC: | | SEC No-Action Letters re: Shareholder Proposals OLD | 11 |
| 2/4/11 | OLD | | PREM14A | | Proxy: | | Preliminary Proxy Statement – Merger or Acquisition — Schedule 14A OLD | 1 |
| 1/10/07 | OLD | | NT 10-Q | | Update: | | Notices of Late Filings of Form 10-Q Quarterly Reports — Form 12b-25 OLD | 2 |
| 12/15/04 | OLD | | POS AM | | Registration: | | Post-Effective Amendment of a Registration Statement OLD | 1 |
| 11/16/04 | OLD | | 424B3 | | Registration: | | Prospectuses – New Facts or Events OLD | 2 |
| 11/15/04 | OLD | | S-4 | | Registration: | | Registration Statements – Securities for Mergers — Form S-4 OLD | 8 |
| 10/22/04 | OLD | | CERTNYS | | Trading: | | Certification by the NYSE Approving a Listing — Form CERT OLD | 1 |
| 10/22/04 | OLD | | 8-A12B | | Registration: | | Registration Statement for a Class of Securities — Form 8-A OLD | 1 |
| | |
| | General Exhibits: |
| 2/22/24 | | | EX-97 | | Clawback Policy re: Recovery of Erroneously Awarded Compensation | 1 |
| 2/22/24 | | | EX-23 | | Consents of Experts and Counsel | 141 |
| 2/22/24 | | | EX-10 | | Material Contracts | 264 |
| 2/22/24 | | | EX-95 | | Mine-Safety Disclosures | 48 |
| 2/22/24 | | | EX-96 | | Mining Disclosures | 6 |
| 2/22/24 | | | EX-24 | | Powers of Attorney | 26 |
| 2/22/24 | | | EX-21 | | Subsidiaries Lists | 21 |
| 12/20/23 | | | EX-3 | | Articles of Incorporation/Organization and Bylaws | 21 |
| 12/7/23 | | | EX-4 | | Instruments, Including Indentures, Defining the Rights of Security Holders | 38 |
| 12/7/23 | | | EX-5 | | Opinions of Counsel re: Legality | 22 |
| 12/7/23 | | | EX-1 | | Underwriting Agreements (and mislabeled “1st Exhibits”) | 6 |
| 12/6/23 | | | EX-FILING FEES | | Filing Fees | 2 |
| 11/4/21 | OLD | | EX-25 | | Statements of Eligibility to Act as a Trustee — Forms T-1 & T-2 OLD | 3 |
| 1/8/18 | OLD | | EX-2 | | Plans of Acquisitions, Reorganizations, Arrangements, Liquidations and Successions OLD | 25 |
| 7/19/11 | OLD | | EX-13 | | Annual and Quarterly Reports to Security Holders OLD | 6 |
| 6/16/04 | OLD | | EX-8 | | Opinions of Counsel re: Tax Matters OLD | 2 |
| | |
| | Additional Exhibits: |
| 2/21/24 | | | EX-99 | | Miscellaneous Exhibits, such as Press Releases — Press Releases & Conference Calls | 495 |
| | |
| | Financials: |
| 4/24/24 | | | XML & R# | | IDEA Financial Reports Info — Financial Reports | 4,262 |
| 4/24/24 | | | EX-101.* | | XBRL Data (XBRL Files) | 494 |
| 4/24/24 | | | JSON | | XBRL Instances as JavaScript Object Notation Data (JSON Files) | 68 |
| 4/24/24 | | | ZIP | | XBRL Zipped Folders (Folders of XBRL Files) | 104 |
| 2/22/24 | | | EX-31 | | Certifications — §302 – SOA’02 | 158 |
| 2/22/24 | | | EX-32 | | Certifications — §906 – SOA’02 | 159 |
| 2/22/24 | | | EXCEL | | IDEA Workbooks of Financial Reports Info — Workbooks of Financial Reports | 110 |
| 2/17/17 | OLD | | EX-12 | | Statements re: Computations of Ratios OLD | 14 |
| 2/18/14 | OLD | | EX-18 | | Letters re: Changes in Accounting Principles and Practices OLD | 3 |
| 3/21/05 | OLD | | EX-16 | | Letter re: a Change in Accountant OLD | 1 |
| | |
| | Graphics: |
| 4/24/24 | | | GRAPHIC | | Photos, Images and Graphs | 6,565 |
