0001104659-24-058677.txt : 20240508 0001104659-24-058677.hdr.sgml : 20240508 20240508161553 ACCESSION NUMBER: 0001104659-24-058677 CONFORMED SUBMISSION TYPE: D PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: 06b FILED AS OF DATE: 20240508 DATE AS OF CHANGE: 20240508 EFFECTIVENESS DATE: 20240508 FILER: COMPANY DATA: COMPANY CONFORMED NAME: ClearSign Technologies Corp CENTRAL INDEX KEY: 0001434524 STANDARD INDUSTRIAL CLASSIFICATION: INDUSTRIAL INSTRUMENTS FOR MEASUREMENT, DISPLAY, AND CONTROL [3823] ORGANIZATION NAME: 08 Industrial Applications and Services IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D SEC ACT: 1933 Act SEC FILE NUMBER: 021-512725 FILM NUMBER: 24926313 BUSINESS ADDRESS: STREET 1: 8023 E. 63RD PLACE, SUITE 101 CITY: TULSA STATE: OK ZIP: 74133 BUSINESS PHONE: (918) 236-6461 MAIL ADDRESS: STREET 1: 8023 E. 63RD PLACE, SUITE 101 CITY: TULSA STATE: OK ZIP: 74133 FORMER COMPANY: FORMER CONFORMED NAME: CLEARSIGN COMBUSTION CORP DATE OF NAME CHANGE: 20080507 D 1 primary_doc.xml X0708 D LIVE 0001434524 ClearSign Technologies Corp 8023 E. 63RD PLACE SUITE 101 TULSA OK OKLAHOMA 74133 (918) 236-6461 DELAWARE ClearSign Combustion Corporation CLEARSIGN COMBUSTION CORP Corporation true Colin James Deller 8023 E. 63rd Place Suite 101 Tulsa OK OKLAHOMA 74133 Executive Officer Director Chief Executive Officer Brent Hinds 8023 E. 63rd Place Suite 101 Tulsa OK OKLAHOMA 74133 Executive Officer Chief Financial Officer Robert T. Hoffman Sr. 8023 E. 63rd Place Suite 101 Tulsa OK OKLAHOMA 74133 Director Judith S. Schrecker 8023 E. 63rd Place Suite 101 Tulsa OK OKLAHOMA 74133 Director Catharine de Lacy 8023 E. 63rd Place Suite 101 Tulsa OK OKLAHOMA 74133 Director David M. Maley 8023 E. 63rd Place Suite 101 Tulsa OK OKLAHOMA 74133 Director Other Technology Decline to Disclose 06b false 2024-04-23 false true true true false 0 Public Ventures, LLC 000042677 None None 14135 Midway Road Suite G-150 Addison TX TEXAS 75001 CA CALIFORNIA false 14425891 4999684 9426207 Reflects the sale of common stock, pre-funded warrants and warrants in a private offering for proceeds of $4,999,684 and proceeds of $9,426,207 from the exercise, if any, of such warrants and related placement agent and underwriter warrants. false 1 399975 0 Reflects a cash fee of 8% of gross proceeds in the offering. Does not include warrants received and included in Item 13 above or a cash fee of 8% of the gross proceeds from the concurrent public offering. 0 false ClearSign Technologies Corp /s/ Colin James Deller Colin James Deller Chief Executive Officer 2024-05-07