0000045876-21-000056.txt : 20210421 0000045876-21-000056.hdr.sgml : 20210421 20210421131234 ACCESSION NUMBER: 0000045876-21-000056 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20210420 FILED AS OF DATE: 20210421 DATE AS OF CHANGE: 20210421 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Quinn John S CENTRAL INDEX KEY: 0001380533 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-03970 FILM NUMBER: 21840630 MAIL ADDRESS: STREET 1: C/O ALLIED WASTE INDUSTRIES, INC. STREET 2: 15880 N. GREENWAY-HAYDEN LOOP, SUITE 100 CITY: SCOTTSDALE STATE: AZ ZIP: 85260 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: HARSCO CORP CENTRAL INDEX KEY: 0000045876 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-SERVICES, NEC [8900] IRS NUMBER: 231483991 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 350 POPLAR CHURCH ROAD CITY: CAMP HILL STATE: PA ZIP: 17011 BUSINESS PHONE: 7177637064 MAIL ADDRESS: STREET 1: 350 POPLAR CHURCH ROAD CITY: CAMP HILL STATE: PA ZIP: 17011 3 1 wf-form3_161902513658455.xml FORM 3 X0206 3 2021-04-20 1 0000045876 HARSCO CORP HSC 0001380533 Quinn John S 350 POPLAR CHURCH ROAD CAMP HILL PA 17011 1 0 0 0 /s/John S. Quinn 2021-04-21 EX-24 2 ex-24.htm POWER OF ATTORNEY JOHN QUINN

The undersigned, a director and (or) officer of Harsco Corporation, a Delaware corporation (the "Company") appoints the following individuals, with full power to each of them to act alone, as his or her true and lawful attorneys-in-fact and agents to execute and file on behalf of the undersigned all Forms 3, 4 and 5 and any amendments thereto that the undersigned may be required to file with the Securities and Exchange Commission, and any stock exchange or similar authority, as a result of the undersigned's ownership of or transactions in securities of Harsco Corporation. The authority of the following individuals under the Power of Attorney shall continue until the undersigned is no longer required to file Forms 3, 4 and 5 with regard to the undersigned's ownership of or transactions in securities of Harsco Corporation, unless earlier revoked in writing. The undersigned acknowledges that the following individuals are not assuming any of the undersigned's responsibilities to comply with Section 16 of the Securities Exchange Act of 1934.

The following employees of Harsco Corporation:

Senior Vice President and General Counsel, Chief Compliance Officer & Corporate Secretary of the Corporation
Vice President, Assistant General Counsel & Assist Corporate Secretary
Corporate Governance Associate

This authorization shall supersede all prior authorizations to act for the undersigned with respect to securities of the Company in these matters.

IN WITNESS WHEREOF, I have hereunto set my hand this 19th day of April 2021.

John S. Quinn