| Data | Ora | Fonte | Titolo | Simbolo | Compagnia |
| 03/01/2025 | 14:34 | Edgar (US Regulatory) | Form 425 - Prospectuses and communications, business combinations | NYSE:ARCH | Arch Resources Inc |
| 03/01/2025 | 14:30 | Edgar (US Regulatory) | Form 8-K - Current report | NYSE:ARCH | Arch Resources Inc |
| 27/11/2024 | 15:02 | Edgar (US Regulatory) | Form 4 - Statement of changes in beneficial ownership of securities | NYSE:ARCH | Arch Resources Inc |
| 26/11/2024 | 23:07 | Edgar (US Regulatory) | Form DEFM14A - Definitive proxy statement relating to merger or acquisition | NYSE:ARCH | Arch Resources Inc |
| 05/11/2024 | 21:04 | Edgar (US Regulatory) | Form 10-Q - Quarterly report [Sections 13 or 15(d)] | NYSE:ARCH | Arch Resources Inc |
| 05/11/2024 | 12:55 | PR Newswire (US) | Arch Resources Reports Third Quarter 2024 Results | NYSE:ARCH | Arch Resources Inc |
| 23/10/2024 | 13:00 | PR Newswire (US) | Arch Resources to Announce Third Quarter 2024 Results on November 5 | NYSE:ARCH | Arch Resources Inc |
| 15/10/2024 | 14:01 | Edgar (US Regulatory) | Form 144 - Report of proposed sale of securities | NYSE:ARCH | Arch Resources Inc |
| 14/10/2024 | 12:45 | PR Newswire (US) | Arch Resources and CONSOL Energy Announce Expiration of Hart-Scott-Rodino Act Waiting Period in Respect of Pending Merger | NYSE:ARCH | Arch Resources Inc |
| 10/09/2024 | 20:54 | Edgar (US Regulatory) | Form SD - Specialized disclosure report | NYSE:ARCH | Arch Resources Inc |
| 26/08/2024 | 15:37 | PR Newswire (US) | Kuehn Law Encourages CYTH, ARCH, CEIX, and VGR Investors to Contact Law Firm | NYSE:ARCH | Arch Resources Inc |
| 24/08/2024 | 00:00 | PR Newswire (US) | ALERT: Rowley Law PLLC is Investigating Proposed Acquisition of Arch Resources, Inc. | NYSE:ARCH | Arch Resources Inc |
| 21/08/2024 | 13:00 | PR Newswire (US) | Arch Resources and CONSOL Energy to Combine in All-Stock Merger of Equals to Create Core Natural Resources, a Premier North American Natural Resource Company Focused on Global Markets | NYSE:ARCH | Arch Resources Inc |
| 25/07/2024 | 12:55 | PR Newswire (US) | Arch Resources Reports Second Quarter 2024 Results | NYSE:ARCH | Arch Resources Inc |
| 11/07/2024 | 14:00 | PR Newswire (US) | Arch Resources to Announce Second Quarter 2024 Results on July 25 | NYSE:ARCH | Arch Resources Inc |
| 25/04/2024 | 12:55 | PR Newswire (US) | Arch Resources Reports First Quarter 2024 Results | NYSE:ARCH | Arch Resources Inc |
| 17/04/2024 | 14:00 | PR Newswire (US) | Arch Resources to Announce First Quarter 2024 Results on April 25 | NYSE:ARCH | Arch Resources Inc |
| 19/03/2024 | 13:00 | PR Newswire (US) | Industry Veteran George J. Schuller Jr. Joins Arch Resources as Senior Vice President and Chief Operating Officer | NYSE:ARCH | Arch Resources Inc |
| 06/03/2024 | 13:59 | PR Newswire (US) | Arch Resources Announces Retirement of 315,721 Shares via the Termination and Unwinding of Capped Call Transactions | NYSE:ARCH | Arch Resources Inc |
| 02/03/2024 | 00:47 | PR Newswire (US) | Super Micro Computer and Deckers Outdoor Set to Join S&P 500; Others to Join S&P 100, S&P MidCap 400 and S&P SmallCap 600 | NYSE:ARCH | Arch Resources Inc |
| 22/02/2024 | 14:00 | PR Newswire (US) | Arch Resources Updates Executive Succession Plan | NYSE:ARCH | Arch Resources Inc |
| 15/02/2024 | 21:19 | Edgar (US Regulatory) | Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405] | NYSE:ARCH | Arch Resources Inc |
| 15/02/2024 | 12:50 | PR Newswire (US) | Arch Resources Reports Fourth Quarter 2023 Results | NYSE:ARCH | Arch Resources Inc |
| 01/02/2024 | 13:45 | PR Newswire (US) | Arch Resources to Announce Fourth Quarter and Full Year 2023 Results on February 15 | NYSE:ARCH | Arch Resources Inc |
| 17/01/2024 | 13:55 | PR Newswire (US) | Leer Mine Becomes First to Achieve Verification for All Protocols Under the New Towards Sustainable Mining Initiative Subscription Program | NYSE:ARCH | Arch Resources Inc |
| 01/12/2023 | 19:50 | Edgar (US Regulatory) | Form 4/A - Statement of changes in beneficial ownership of securities: [Amend] | NYSE:ARCH | Arch Resources Inc |
| 26/10/2023 | 12:55 | PR Newswire (US) | Arch Resources Reports Third Quarter 2023 Results | NYSE:ARCH | Arch Resources Inc |
| 23/10/2023 | 20:31 | Edgar (US Regulatory) | Form SC 13G - Statement of acquisition of beneficial ownership by individuals | NYSE:ARCH | Arch Resources Inc |
| 02/10/2023 | 12:55 | PR Newswire (US) | Arch Resources Provides Update on Third Quarter 2023 Results, Revised Full Year 2023 Guidance, and Third Quarter 2023 Conference Call Details | NYSE:ARCH | Arch Resources Inc |
| 27/07/2023 | 12:55 | PR Newswire (US) | Arch Resources Reports Second Quarter 2023 Results | NYSE:ARCH | Arch Resources Inc |