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  • Insider Ownership

Insider Trading & Ownership of Matthew Winger

Location
King Of Prussia, PA
Signature
/s/ Matthew Winger
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Ownership of Matthew Winger

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
NNUP NOCOPI TECHNOLOGIES INC/MD/ Chief Executive Officer, Director 06 Jun 2025

Insider Transactions Reported by Matthew Winger:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.