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Clearsign Technologies Corp shares owned by BlackRock

Quarter-by-quarter ownership of Clearsign Technologies Corp shares owned by BlackRock from 13F filings

Historical chart of BlackRock investment in Clearsign Technologies Corp

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All positions including Clearsign Technologies Corp held by BlackRock consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Clearsign Technologies Corp by BlackRock

Quarter filed Position value Share count Share price at filing
2026-03-31 $85k 20k 4.36