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Clearsign Combustion shares owned by Hrt Financial

Quarter-by-quarter ownership of Clearsign Combustion (CLIR) shares owned by Hrt Financial from 13F filings

Historical chart of Hrt Financial investment in Clearsign Combustion

Tip: Access up to 7 years of quarterly data

All positions including Clearsign Combustion held by Hrt Financial consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Clearsign Combustion by Hrt Financial

Quarter filed Position value Share count Share price at filing
2025-09-30 $16k 21k 0.76
2025-06-30 $11k 22k 0.50
2021-12-31 $23k 17k 1.34