| Latest Filing | | Type | | Category | Description | Documents |
|---|
| | | |
| 3/26/24 | | | 8-K | | Update: | | Current Reports — Form 8-K — Press Releases & Conference Calls — Financial Reports | 156 |
| | |
| | 8-K Items: |
| 12/18/23 | | | Business & Operations: | • | Entry into a Material Definitive Agreement — Item 1.01 — ↓‘EX-10’ | 9 |
| 3/8/17 | OLD | | " | | | • | Mine Safety – Reporting of Shutdowns and Patterns of Violations — Item 1.04 OLD — ↓‘EX-95’ | 3 |
| 3/23/06 | OLD | | Securities & Trading: | • | Unregistered Sales of Equity Securities — Item 3.02 OLD — ↓‘EX-1’ | 2 |
| 6/5/06 | OLD | | Accountants & Accounting: | • | Changes in Registrant’s Certifying Accountant — Item 4.01 OLD — ↓‘EX-16’ | 1 |
| 3/23/06 | OLD | | Governance & Management: | • | Changes in Control of Registrant — Item 5.01 OLD — ↓‘EX-9’ | 1 |
| 1/8/14 | OLD | | " | | | • | Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers — Item 5.02 OLD | 17 |
| 5/11/06 | OLD | | " | | | • | Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year — Item 5.03 OLD — ↓‘EX-3’ | 1 |
| 3/26/24 | | | Disclosures: | • | Regulation FD Disclosure — Item 7.01 — ↓‘EX-99’ | 37 |
| 1/5/24 | | | Events: | • | Other Events — Item 8.01 | 36 |
| 3/26/24 | | | Financials: | • | Financial Statements and Exhibits — Item 9.01 — Financial Reports | 65 |
| | |
|
| 2/23/24 | | | 10-K | | Update: | | Annual Reports — Form 10-K — Financial Reports | 33 |
| 1/4/24 | | | 424B2 | | Registration: | | Prospectuses – Primary Offerings and Shelf Securities | 23 |
| 1/3/24 | | | FWP | | Registration: | | Prospectuses – Free Writing | 16 |
| 1/3/24 | | | 424B5 | | Registration: | | Prospectuses – Primary Offerings and Shelf Securities – New Facts or Events | 24 |
| 11/3/23 | | | 10-Q | | Update: | | Quarterly Reports — Form 10-Q — Financial Reports | 90 |
| 9/13/23 | | | S-3ASR | | Registration: | | Automatic Shelf Registration Statements by Well-Known Issuers — Form S-3 | 5 |
| 10/31/18 | OLD | | EFFECT | | SEC: | | SEC Notices of Effectiveness OLD | 4 |
| 9/28/18 | OLD | | S-3 | | Registration: | | Registration Statements – Securities for Transactions — Form S-3 OLD | 16 |
| 5/6/16 | OLD | | IRANNOTICE | | Update: | | Notice of an Iran/Syria Disclosure in a Quarterly or Annual Report OLD | 1 |
| 11/13/13 | OLD | | 15-12B | | Registration: | | Certifications of Terminations of Registration of Classes of Securities — Form 15 OLD | 2 |
| 9/10/10 | OLD | | CORRESP | | Comment: | | Comment-Response and Other Letters to the SEC [ a.k.a. COVER ] OLD — All Correspondence with the SEC | 3 |
| 1/14/08 | OLD | | RW | | Registration: | | Registration Withdrawal Request OLD | 1 |
| 5/2/07 | OLD | | 424B3 | | Registration: | | Prospectuses – New Facts or Events OLD | 15 |
| 4/26/07 | OLD | | S-4 | | Registration: | | Registration Statements – Securities for Mergers — Form S-4 OLD | 6 |
| 6/8/06 | OLD | | 11-K | | Update: | | Annual Reports by Employee Stock Purchase, Savings and Similar Plans — Form 11-K OLD | 7 |
| 6/8/05 | OLD | | S-3MEF | | Registration: | | Registration Statement to Add Securities to a Prior Form S-3 Registration OLD | 1 |
| 6/16/00 | OLD | | 10-K405 | | Update: | | Annual Reports — Reg. S-K – Item 405 — Form 10-K OLD | 6 |
| 1/13/00 | OLD | | 10-QT | | Update: | | Quarterly-Transition Report — Form 10-Q OLD | 1 |
| 6/16/99 | OLD | | DEFA14A | | Proxy: | | Definitive Additional Proxy Soliciting Materials — Schedule 14A OLD | 10 |
| 4/26/99 | OLD | | U-33-S | | Update: | | Annual Reports by Foreign Utility Companies — Form U-33-S OLD | 4 |
| 5/22/98 | OLD | | SC 13D | | Ownership: | | Statements of Acquisitions of Beneficial Ownership by “Active” Investors — Schedule 13D OLD | 9 |
| 5/6/98 | OLD | | SC 14D1 | | Ownership: | | Tender-Offer Statements by Third Parties — Schedule 14D-1 OLD | 16 |
| 3/31/98 | OLD | | DEF 14A | | Proxy: | | Definitive Proxy Statements — Schedule 14A OLD | 5 |
| 3/18/98 | OLD | | POS AM | | Registration: | | Post-Effective Amendments of Registration Statements OLD | 2 |
| 2/19/98 | OLD | | U-57 | | Update: | | Notices of Status by Foreign Utility Companies — Form U-57 OLD | 4 |
| 2/9/98 | OLD | | S-8 | | Registration: | | Registration Statements – Securities for Certain Employee Benefit Plans — Form S-8 OLD | 8 |
| 7/31/97 | OLD | | 8-A12B | | Registration: | | Registration Statements for Certain Classes of Securities — Form 8-A OLD | 3 |
| 3/18/97 | OLD | | SC 14D9 | | Ownership: | | Tender-Offer Solicitation/Recommendation Statement — Schedule 14D-9 OLD | 1 |
| 10/13/95 | OLD | | SC 13E4 | | Ownership: | | Tender-Offer Statements by Issuers — Schedule 13E-4 OLD | 2 |
| 5/26/95 | OLD | | 8A12BEF | | Registration: | | Registration Statement for a Class of Securities — Form 8-A OLD | 1 |
| | |
| | General Exhibits: |
| 2/23/24 | | | EX-3 | | Articles of Incorporation/Organization and Bylaws | 15 |
| 2/23/24 | | | EX-23 | | Consents of Experts and Counsel | 123 |
| 2/23/24 | | | EX-4 | | Instruments, Including Indentures, Defining the Rights of Security Holders | 114 |
| 2/23/24 | | | EX-10 | | Material Contracts | 181 |
| 2/23/24 | | | EX-95 | | Mine-Safety Disclosures | 49 |
| 2/23/24 | | | EX-24 | | Powers of Attorney | 43 |
| 2/23/24 | | | EX-21 | | Subsidiaries Lists | 17 |
| 1/5/24 | | | EX-5 | | Opinions of Counsel re: Legality | 42 |
| 1/5/24 | | | EX-1 | | Underwriting Agreements (and mislabeled “1st Exhibits”) | 30 |
| 1/4/24 | | | EX-FILING FEES | | Filing Fees | 4 |
| 9/13/23 | | | EX-25 | | Statements of Eligibility to Act as a Trustee — Forms T-1 & T-2 | 32 |
| 2/26/16 | OLD | | EX-14 | | Codes of Ethics OLD | 2 |
| 6/18/01 | OLD | | EX-13 | | Annual and Quarterly Reports to Security Holders OLD | 7 |
| 6/16/00 | OLD | | EX-2 | | Plans of Acquisitions, Reorganizations, Arrangements, Liquidations and Successions OLD | 12 |
| 5/5/97 | OLD | | EX-6 | | Opinions of Counsel re: Discounts on Capital Shares OLD | 2 |
| 3/18/97 | OLD | | EX-8 | | Opinions of Counsel re: Tax Matters OLD | 5 |
| 3/18/97 | OLD | | EX-9 | | Voting Trust Agreement OLD | 1 |
| | |
| | Additional Exhibits: |
| 5/4/21 | OLD | | EX-99 & EX-99.* | | Miscellaneous Exhibits, such as Press Releases OLD — Press Releases & Conference Calls — EX-99.* Form-Specific Exhibits... Form N-14: 1 Articles of Incorporation/Organization; 1 Bylaws — Form S-6: 1 Other Financial Statement (3 total) | 207 |
| | |
| | Financials: |
| 3/26/24 | | | XML & R# | | IDEA Financial Reports Info — Financial Reports | 7,403 |
| 3/26/24 | | | EXCEL | | IDEA Workbooks of Financial Reports Info — Workbooks of Financial Reports | 72 |
| 3/26/24 | | | EX-101.* | | XBRL Data (XBRL Files) | 343 |
| 3/26/24 | | | JSON | | XBRL Instances as JavaScript Object Notation Data (JSON Files) | 27 |
| 3/26/24 | | | ZIP | | XBRL Zipped Folders (Folders of XBRL Files) | 65 |
| 2/23/24 | | | EX-31 | | Certifications — §302 – SOA’02 | 534 |
| 2/23/24 | | | EX-32 | | Certifications — §906 – SOA’02 | 534 |
| 11/3/23 | | | EX-15 | | Letters re: Unaudited Interim Financial Info | 177 |
| 9/28/18 | OLD | | EX-12 | | Statements re: Computations of Ratios OLD | 131 |
| 6/5/06 | OLD | | EX-16 | | Letters re: Changes in Accountants OLD | 2 |
| 2/1/01 | OLD | | EX-27 | | Financial Data Schedules {Pre-XBRL} OLD — Financial Reports | 83 |
| 3/12/98 | OLD | | EX-7 | | Correspondence from Accountants re: Non-Reliance on Previously Issued Audit Reports and Completed Interim Reviews OLD | 2 |
| 3/18/97 | OLD | | EX-11 | | Statement re: the Computation of Earnings Per Share OLD | 1 |
| | |
| | Graphics: |
| 1/4/24 | | | GRAPHIC | | Photos, Images and Graphs | 2,458 |
