0000950170-24-014380.txt : 20240213 0000950170-24-014380.hdr.sgml : 20240213 20240213131425 ACCESSION NUMBER: 0000950170-24-014380 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240209 FILED AS OF DATE: 20240213 DATE AS OF CHANGE: 20240213 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Klein Rosemary L CENTRAL INDEX KEY: 0001310202 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13105 FILM NUMBER: 24624232 MAIL ADDRESS: STREET 1: 575 MARYVILLE CENTRE DRIVE CITY: ST. LOUIS STATE: MO ZIP: 63141 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ARCH RESOURCES, INC. CENTRAL INDEX KEY: 0001037676 STANDARD INDUSTRIAL CLASSIFICATION: BITUMINOUS COAL & LIGNITE SURFACE MINING [1221] ORGANIZATION NAME: 01 Energy & Transportation IRS NUMBER: 430921172 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: CITY PLACE ONE STE 300 STREET 2: ARCH MINERAL CORP CITY: ST LOUIS STATE: MO ZIP: 63141 BUSINESS PHONE: 3149942700 MAIL ADDRESS: STREET 1: CITYPLACE ONE SUITE 300 STREET 2: ARCH MINERAL CORP CITY: CREVE COEUR STATE: MO ZIP: 63141 FORMER COMPANY: FORMER CONFORMED NAME: ARCH COAL INC DATE OF NAME CHANGE: 19970715 FORMER COMPANY: FORMER CONFORMED NAME: ARCH MINERAL CORP DATE OF NAME CHANGE: 19970411 4 1 ownership.xml 4 X0508 4 2024-02-09 0001037676 ARCH RESOURCES, INC. ARCH 0001310202 Klein Rosemary L ONE CITYPLACE DRIVE SUITE 300 ST. LOUIS MO 63141 false true false false Sr. VP, Gen Counsel and Secary false Common Stock 2024-02-09 4 M false 1033 A 7482 D Common Stock 2024-02-09 4 F false 337 168.68 D 7145 D Common Stock 2024-02-10 4 M false 1817 A 8962 D Common Stock 2024-02-12 4 F false 530 171.27 D 8432 D Restricted Stock Units 2024-02-09 4 M false 1033 0 D Class A Common Stock 1033 2067 D Restricted Stock Units 2024-02-10 4 M false 1817 0 D Class A Common Stock 1817 1817 D Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of Arch Resources, Inc. (the "Company"). These shares were withheld by the Company to satisfy the reporting person's tax withholding obligations. The restricted stock units are fully vested. /s/ Rosemary L. Klein, Attorney-in-Fact 2024-02-13