0000950170-24-014372.txt : 20240213 0000950170-24-014372.hdr.sgml : 20240213 20240213130310 ACCESSION NUMBER: 0000950170-24-014372 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: Lang Paul A CENTRAL INDEX KEY: 0001382977 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13105 FILM NUMBER: 24624153 MAIL ADDRESS: STREET 1: ONE CITYPLACE DRIVE STREET 2: SUITE 300 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 0001382977 Lang Paul A ONE CITYPLACE DRIVE SUITE 300 ST. LOUIS MO 63141 true true false false President & CEO false Common Stock 2024-02-09 4 M false 3200 A 144010 D Common Stock 2024-02-09 4 F false 948 168.68 D 143062 D Common Stock 2024-02-10 4 M false 5383 A 148445 D Common Stock 2024-02-12 4 F false 1974 171.27 D 146471 D Restricted Stock Units 2024-02-09 4 M false 3200 0 D Class A Common Stock 3200 6400 D Restricted Stock Units 2024-02-10 4 M false 5383 0 D Class A Common Stock 5383 5384 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