Significant Ownership of TYNDALL CAPITAL PARTNERS L P

Signature - Title
/s/ Jeffrey S. Halis - Jeffrey S. Halis, Manager of Jeffrey Management LLC, its general partner
Location
New York, NY
Summary
This page shows a list of all the recent SCHEDULE 13D/G filings made by TYNDALL CAPITAL PARTNERS L P.

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Significant Ownership of TYNDALL CAPITAL PARTNERS L P

Sym Company Class Ownership Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
CYCN Cyclerion Therapeutics, Inc. Common Stock, no par value 4.8% $487,287 -$30,113 155,187 -5.8% Tyndall Capital Partners, L.P. 30 Jun 2025

Schedules 13D/G Reported by TYNDALL CAPITAL PARTNERS L P:

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.