STEINBERG JOSEPH S - 10%+ Owner at NOCOPI TECHNOLOGIES INC/MD/

Insider Transactions and Holdings

Entity Type
Company
Role
10%+ Owner
Stock Symbol
NNUP on OTC
All Insider Reports
All Insider Reports

There are no Buy or Sell transactions made by STEINBERG JOSEPH S since 24 Dec 2024

Holdings reported by STEINBERG JOSEPH S for NOCOPI TECHNOLOGIES INC/MD/

Security Num Shares Value Price $ Transaction Date Ownership Underlying Class Underlying Amount
Common Stock 1.45M 06 Jun 2025 Direct

Transactions reported by STEINBERG JOSEPH S for NOCOPI TECHNOLOGIES INC/MD/

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