Matthew Winger - 06 Jun 2025 Form 4 Insider Report for NOCOPI TECHNOLOGIES INC/MD/ (NNUP)

Role
Chief Executive Officer, Director
Signature
/s/ Matthew Winger
Issuer symbol
NNUP
Transactions as of
06 Jun 2025
Transactions value $
$111,558
Form type
4
Date filed
10 Jun 2025, 21:10
Previous filing
27 Dec 2024
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Winger Matthew C. Chief Executive Officer, Director 480 SHOEMAKER ROAD, SUITE 104, KING OF PRUSSIA /s/ Matthew Winger 2025-06-10 0001906654

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction NNUP Common Stock Purchase $112K +101K +75.4% $1.10 236K 06 Jun 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 These securities were acquired by the Reporting Person from a non-affiliate shareholder of Nocopi Technologies, Inc. in a private secondary transaction exempt from the registration requirements of the Securities Act of 1933, as amended.