0001209191-12-013276.txt : 20120227 0001209191-12-013276.hdr.sgml : 20120227 20120227165446 ACCESSION NUMBER: 0001209191-12-013276 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120223 FILED AS OF DATE: 20120227 DATE AS OF CHANGE: 20120227 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Wold Peter I CENTRAL INDEX KEY: 0001398685 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13105 FILM NUMBER: 12642696 MAIL ADDRESS: STREET 1: 6803 SOUTH TUCSON WAY CITY: CENTENNIAL STATE: CO ZIP: 80112-3924 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ARCH COAL 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 MINERAL CORP DATE OF NAME CHANGE: 19970411 4 1 doc4.xml FORM 4 SUBMISSION X0304 4 2012-02-23 0 0001037676 ARCH COAL INC ACI 0001398685 Wold Peter I ONE CITYPLACE DRIVE SUITE 300 ST. LOUIS MO 63141 1 0 0 0 Restricted Stock Units 13.93 2012-02-23 4 A 0 2500 0.00 A Common Stock 2500 2500 D The reporting person received 2500 restricted stock units on February 23, 2012. The restricted stock units vest upon the retirement of the reporting person. The restricted stock units do not expire. /s/ Jon S. Ploetz, Attorney-in-Fact 2012-02-27