0001179110-21-007065.txt : 20210628 0001179110-21-007065.hdr.sgml : 20210628 20210628155226 ACCESSION NUMBER: 0001179110-21-007065 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210624 FILED AS OF DATE: 20210628 DATE AS OF CHANGE: 20210628 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Sandgren Glenn CENTRAL INDEX KEY: 0001799876 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-25727 FILM NUMBER: 211053189 MAIL ADDRESS: STREET 1: 4832 GRAND AVENUE CITY: DULUTH STATE: MN ZIP: 55807 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: IKONICS CORP CENTRAL INDEX KEY: 0001083301 STANDARD INDUSTRIAL CLASSIFICATION: PHOTOGRAPHIC EQUIPMENT & SUPPLIES [3861] IRS NUMBER: 410730027 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 4832 GRAND AVENUE CITY: DULUTH STATE: MN ZIP: 55807 BUSINESS PHONE: 2186282217 MAIL ADDRESS: STREET 1: 4832 GRAND AVENUE CITY: DULUTH STATE: MN ZIP: 55807 FORMER COMPANY: FORMER CONFORMED NAME: CHROMALINE CORP DATE OF NAME CHANGE: 19990405 4 1 edgar.xml FORM 4 - X0306 4 2021-06-24 0 0001083301 IKONICS CORP IKNX 0001799876 Sandgren Glenn 4832 GRAND AVENUE DULUTH MN 55807 1 1 0 0 Chief Executive Officer Common Stock 2021-06-24 4 A 0 6700 0 A 9200 D /s/ Steven J. Conley on behalf of Glenn Sandgren 2021-06-28