0001179110-21-003796.txt : 20210325 0001179110-21-003796.hdr.sgml : 20210325 20210325134820 ACCESSION NUMBER: 0001179110-21-003796 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210315 FILED AS OF DATE: 20210325 DATE AS OF CHANGE: 20210325 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ULLAND WILLIAM C CENTRAL INDEX KEY: 0001106502 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-25727 FILM NUMBER: 21771731 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 2021-03-15 0 0001083301 IKONICS CORP IKNX 0001106502 ULLAND WILLIAM C 4832 GRAND AVENUE DULUTH MN 55807 1 0 1 0 Common Stock 2021-03-15 4 S 0 5129 10.2465 D 226918 D Common Stock 2021-03-17 4 S 0 1871 10.4198 D 225047 D Common Stock 2021-03-18 4 S 0 3000 10.7333 D 222047 D Common Stock 9000 I Held by minor grandchildren Reflects the weighted average price of 5,129 shares of common stock of Ikonics Corporation sold by the reporting person in multiple transactions on March 15, 2021 with sale prices ranging from $10.10 to $10.50 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. Reflects the weighted average price of 1,871 shares of common stock of Ikonics Corporation sold by the reporting person in multiple transactions on March 17, 2021 with sale prices ranging from $10.35 to $10.50 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. Reflects the weighted average price of 3,000 shares of common stock of Ikonics Corporation sold by the reporting person in multiple transactions on March 18, 2021 with sale prices ranging from $10.60 to $11.00 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. Mr. Ulland serves as custodian of these shares which are held by his minor grandchildren. /s/ W. Morgan Burns, on behalf of William C. Ulland 2021-03-25