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$NNUP All transactions

NOCOPI TECHNOLOGIES INC/MD/

A

$ Value

Shares

10,000

Price

Filed

Jan 5

Insider

Name

Winger Matthew C.

Title

Chief Executive Officer

CIK

0001906654

Roles

Director Officer

Transaction Details

Transaction Date

2025-12-29

Code

A

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

245,916

Footnotes

On December 29, 2025, the Reporting Person was granted restricted stock units, of which 5,000 vested immediately on the grant date and the remaining 5,000 will vest on December 29, 2026. Each restricted stock unit represents a contingent right to receive one share of Nocopi Technologies, Inc. (the "Company") common stock.

Filing Info

Accession No.

0001079973-26-000019

Form Type

4

Issuer CIK

0000888981

Winger Matthew C.'s History

Date Ticker Type Value
2025-12-29 NNUP A
2025-06-06 NNUP $112K

Other Insiders at NNUP (90d)

No other insider activity at this issuer in the last 90 days.