<SEC-DOCUMENT>0001564590-20-018183-index.html : 20200423 <SEC-HEADER>0001564590-20-018183.hdr.sgml : 20200423 <ACCEPTANCE-DATETIME>20200423160335 ACCESSION NUMBER: 0001564590-20-018183 CONFORMED SUBMISSION TYPE: DEFA14A PUBLIC DOCUMENT COUNT: 2 FILED AS OF DATE: 20200423 DATE AS OF CHANGE: 20200423 EFFECTIVENESS DATE: 20200423 FILER: COMPANY DATA: COMPANY CONFORMED NAME: GLATFELTER P H CO CENTRAL INDEX KEY: 0000041719 STANDARD INDUSTRIAL CLASSIFICATION: PAPER MILLS [2621] IRS NUMBER: 230628360 STATE OF INCORPORATION: PA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: DEFA14A SEC ACT: 1934 Act SEC FILE NUMBER: 001-03560 FILM NUMBER: 20811027 BUSINESS ADDRESS: STREET 1: 96 S GEORGE ST STREET 2: STE 500 CITY: YORK STATE: PA ZIP: 17401 BUSINESS PHONE: 7172252709 MAIL ADDRESS: STREET 1: 96 S GEORGE ST STREET 2: STE 500 CITY: YORK STATE: PA ZIP: 17401 </SEC-HEADER> <DOCUMENT> <TYPE>DEFA14A <SEQUENCE>1 <FILENAME>glt-defa14a_20200507.htm <DESCRIPTION>DEFA14A <TEXT> Document 1 - file: glt-defa14a_20200507.htm
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