0001209191-23-052896.txt : 20231016 0001209191-23-052896.hdr.sgml : 20231016 20231016181025 ACCESSION NUMBER: 0001209191-23-052896 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231013 FILED AS OF DATE: 20231016 DATE AS OF CHANGE: 20231016 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Klein Rosemary L CENTRAL INDEX KEY: 0001310202 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13105 FILM NUMBER: 231328164 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] 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 doc4.xml FORM 4 SUBMISSION X0508 4 2023-10-13 0 0001037676 ARCH RESOURCES, INC. ARCH 0001310202 Klein Rosemary L ONE CITYPLACE DRIVE SUITE 300 ST. LOUIS MO 63141 0 1 0 0 Sr. VP, General Counsel & Sec 1 Common Stock 2023-10-13 4 M 0 378 A 8377 D Common Stock 2023-10-13 4 F 0 168 154.48 D 8209 D Common Stock 2023-10-13 4 M 0 758 A 8967 D Common Stock 2023-10-13 4 F 0 336 154.48 D 8631 D Common Stock 2023-10-16 4 S 0 316 154.91 D 8315 D Restricted Stock Units 2023-10-13 4 M 0 378 0.00 D Class A Common Stock 378 0 D Restricted Stock Units 2023-10-13 4 M 0 758 0.00 D Class A Common Stock 758 1514 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 sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 7, 2022 and represents an automatic sale to cover tax obligations and for other purposes. The restricted stock units are fully vested. /s/ Rosemary L. Klein, Attorney-in-Fact 2023-10-16