<SEC-DOCUMENT>0001209191-20-056281-index.html : 20201030 <SEC-HEADER>0001209191-20-056281.hdr.sgml : 20201030 <ACCEPTANCE-DATETIME>20201030095823 ACCESSION NUMBER: 0001209191-20-056281 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20201028 FILED AS OF DATE: 20201030 DATE AS OF CHANGE: 20201030 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Beres Laura M CENTRAL INDEX KEY: 0001826480 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-22333 FILM NUMBER: 201275501 MAIL ADDRESS: STREET 1: 1319 MARQUETTE DR CITY: ROMEOVILLE STATE: IL ZIP: 60446 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: NANOPHASE TECHNOLOGIES Corp CENTRAL INDEX KEY: 0000883107 STANDARD INDUSTRIAL CLASSIFICATION: MISCELLANEOUS PRIMARY METAL PRODUCTS [3390] IRS NUMBER: 363687863 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1319 MARQUETTE DRIVE CITY: ROMEOVILLE STATE: IL ZIP: 60446 BUSINESS PHONE: 6303231200 MAIL ADDRESS: STREET 1: 1319 MARQUETTE DRIVE CITY: ROMEOVILLE STATE: IL ZIP: 60446 FORMER COMPANY: FORMER CONFORMED NAME: NANOPHASE TECHNOLOGIES CORPORATION DATE OF NAME CHANGE: 19970305 </SEC-HEADER> <DOCUMENT> <TYPE>4 <SEQUENCE>1 <FILENAME>doc4.xml <DESCRIPTION>FORM 4 SUBMISSION <TEXT> Document 1 - file: doc4.html
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