<SEC-DOCUMENT>0001144204-19-035670-index.html : 20190724 <SEC-HEADER>0001144204-19-035670.hdr.sgml : 20190724 <ACCEPTANCE-DATETIME>20190724070109 ACCESSION NUMBER: 0001144204-19-035670 CONFORMED SUBMISSION TYPE: 10-Q/A PUBLIC DOCUMENT COUNT: 3 CONFORMED PERIOD OF REPORT: 20190331 FILED AS OF DATE: 20190724 DATE AS OF CHANGE: 20190724 FILER: COMPANY DATA: COMPANY CONFORMED NAME: QUAKER CHEMICAL CORP CENTRAL INDEX KEY: 0000081362 STANDARD INDUSTRIAL CLASSIFICATION: MISCELLANEOUS PRODUCTS OF PETROLEUM & COAL [2990] IRS NUMBER: 230993790 STATE OF INCORPORATION: PA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 10-Q/A SEC ACT: 1934 Act SEC FILE NUMBER: 001-12019 FILM NUMBER: 19969192 BUSINESS ADDRESS: STREET 1: ONE QUAKER PARK STREET 2: 901 HECTOR STREET CITY: CONSHOHOCKEN STATE: PA ZIP: 19428 BUSINESS PHONE: 6108324000 MAIL ADDRESS: STREET 1: ONE QUAKER PARK STREET 2: 901 HECTOR ST CITY: CONSHOHOCKEN STATE: PA ZIP: 19428 </SEC-HEADER> <DOCUMENT> <TYPE>10-Q/A <SEQUENCE>1 <FILENAME>tv525674_10qa.htm <DESCRIPTION>FORM 10-Q/A <TEXT> Document 1 - file: tv525674_10qa.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-31.1 <SEQUENCE>2 <FILENAME>tv525674_ex31-1.htm <DESCRIPTION>EXHIBIT 31.1 <TEXT> Document 2 - file: tv525674_ex31-1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-31.2 <SEQUENCE>3 <FILENAME>tv525674_ex31-2.htm <DESCRIPTION>EXHIBIT 31.2 <TEXT> Document 3 - file: tv525674_ex31-2.htm
</DOCUMENT> </SEC-DOCUMENT>