Significant Ownership of AVENIR CORP

Signature - Title
James H. Rooney - President
Location
Alexandria, VA
Summary
This page shows a list of all the recent SCHEDULE 13D/G filings made by AVENIR CORP.

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Significant Ownership of AVENIR CORP

Sym Company Class Ownership Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
CTSO Cytosorbents Corp Common Stock 8.3% $3,817,972 +$1,559,392 5,230,099 +69% AVENIR CORP 31 Dec 2025

Schedules 13D/G Reported by AVENIR CORP:

Sym Target Class Ownership Change Current Shares Change Value Reporting name Form Report Period Filing Date
* An asterisk sign (*) next to the price indicates that the price is likely invalid.