0001104659-21-127266.txt : 20211018
0001104659-21-127266.hdr.sgml : 20211018
20211018173618
ACCESSION NUMBER: 0001104659-21-127266
CONFORMED SUBMISSION TYPE: 3
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20211018
FILED AS OF DATE: 20211018
DATE AS OF CHANGE: 20211018
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Hinds Brent
CENTRAL INDEX KEY: 0001888082
FILING VALUES:
FORM TYPE: 3
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-35521
FILM NUMBER: 211329028
MAIL ADDRESS:
STREET 1: 12870 INTERURBAN AVENUE SOUTH
CITY: SEATTLE
STATE: WA
ZIP: 98168
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: ClearSign Technologies Corp
CENTRAL INDEX KEY: 0001434524
STANDARD INDUSTRIAL CLASSIFICATION: INDUSTRIAL INSTRUMENTS FOR MEASUREMENT, DISPLAY, AND CONTROL [3823]
IRS NUMBER: 000000000
STATE OF INCORPORATION: WA
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 12870 INTERURBAN AVENUE SOUTH
CITY: SEATTLE
STATE: WA
ZIP: 98168
BUSINESS PHONE: (206) 673-4848
MAIL ADDRESS:
STREET 1: 12870 INTERURBAN AVENUE SOUTH
CITY: SEATTLE
STATE: WA
ZIP: 98168
FORMER COMPANY:
FORMER CONFORMED NAME: CLEARSIGN COMBUSTION CORP
DATE OF NAME CHANGE: 20080507
3
1
tm2130417d1_3seq1.xml
OWNERSHIP DOCUMENT
X0206
3
2021-10-18
1
0001434524
ClearSign Technologies Corp
CLIR
0001888082
Hinds Brent
12870 INTERURBAN AVENUE SOUTH
SEATTLE
WA
98168
0
1
0
0
VP and Controller
/s/ Brent Hinds
2021-10-18