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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001014108-24-000005
Filing Date
2024-02-02
Accepted
2024-02-02 18:58:33
Documents
1
Period of Report
2024-02-01

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4  
1 PRIMARY DOCUMENT primary_doc.xml 4 8123
  Complete submission text file 0001014108-24-000005.txt   11472
Mailing Address 8023 E. 63RD PLACE, SUITE 101 TULSA OK 74133
Business Address 8023 E. 63RD PLACE, SUITE 101 TULSA OK 74133 (918) 236-6461
ClearSign Technologies Corp (Issuer) CIK: 0001434524 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 3823 Industrial Instruments For Measurement, Display, and Control
(CF Office: 08 Industrial Applications and Services)

Mailing Address 119 WARREN AVE 3RD FLOOR SPRING LAKE NJ 07762-1217
Business Address 119 WARREN AVE 3RD FLOOR SPRING LAKE NJ 07762-1217 7322820743
clirSPV LLC (Reporting) CIK: 0001747304 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-35521 | Film No.: 24593431

Mailing Address 119 WARREN AVENUE SPRING LAKE NJ 07762
Business Address
HOFFMAN Robert Thurston Sr (Reporting) CIK: 0001748409 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-35521 | Film No.: 24593432

Mailing Address 119 WARREN AVE 3RD FLOOR SPRING LAKE NJ 07762
Business Address 119 WARREN AVE 3RD FLOOR SPRING LAKE NJ 07762 6097311597
Princeton Opportunity Management LLC (Reporting) CIK: 0001749086 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-35521 | Film No.: 24593429

Mailing Address 119 WARREN AVE 3RD FLOOR SPRING LAKE NJ 07762
Business Address 119 WARREN AVE 3RD FLOOR SPRING LAKE NJ 07762 6097311597
GPclirSPV LLC (Reporting) CIK: 0001749087 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-35521 | Film No.: 24593430