SEC Filings SEC Filings Arch Resources, Inc. SEC Filings Arch Western Resources LLC SEC Filings SEC Filing Keyword Search Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -202320222021202020192018201720162015201420132012201120102009200820072006200520042003200220012000199919981997 Filing date Description Form View Mar 16, 2023 Statement of changes in beneficial ownership of securities 4 0001209191-23-019189.rtf 0001209191-23-019189.xls 0001209191-23-019189.pdf View HTML Mar 31, 2023 Official notification to shareholders of matters to be brought to a vote ("Proxy") DEF 14A 0001104659-23-039713.rtf 0001104659-23-039713.xls 0001104659-23-039713.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML Mar 31, 2023 Additional proxy soliciting materials - definitive DEFA14A 0001104659-23-039719.rtf 0001104659-23-039719.xls 0001104659-23-039719.pdf View HTML Apr 10, 2023 An amendment to the SC 13G filing SC 13G/A 0001062993-23-008968.rtf 0001062993-23-008968.xls 0001062993-23-008968.pdf View HTML Apr 27, 2023 Report of unscheduled material events or corporate event 8-K 0001104659-23-050660.rtf 0001104659-23-050660.xls 0001104659-23-050660.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML Apr 27, 2023 Quarterly report which provides a continuing view of a company's financial position 10-Q 0001558370-23-007035.rtf 0001558370-23-007035.xls 0001558370-23-007035.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML May 16, 2023 Report of unscheduled material events or corporate event 8-K 0001104659-23-061266.rtf 0001104659-23-061266.xls 0001104659-23-061266.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML Pagination First page First Previous page Previous … Page 266 Page 267 Page 268 Page 269 Page 270 Page 271 Page 272 Page 273 Current page 274 Data provided by Kaleidoscope. Print Page RSS Feeds Email Alerts
