0001079973-24-000816.txt : 20240528 0001079973-24-000816.hdr.sgml : 20240528 20240528180023 ACCESSION NUMBER: 0001079973-24-000816 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240523 FILED AS OF DATE: 20240528 DATE AS OF CHANGE: 20240528 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Winger Matthew C. CENTRAL INDEX KEY: 0001906654 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-20333 FILM NUMBER: 24993376 MAIL ADDRESS: STREET 1: 480 SHOEMAKER ROAD STREET 2: SUITE 104 CITY: KING OF PRUSSIA STATE: PA ZIP: 19406 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: NOCOPI TECHNOLOGIES INC/MD/ CENTRAL INDEX KEY: 0000888981 STANDARD INDUSTRIAL CLASSIFICATION: GAMES, TOYS & CHILDREN'S VEHICLES (NO DOLLS & BICYCLES) [3944] ORGANIZATION NAME: 04 Manufacturing IRS NUMBER: 870406496 STATE OF INCORPORATION: MD FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 480 SHOEMAKER ROAD STREET 2: SUITE 104 CITY: KING OF PRUSSIA STATE: PA ZIP: 19406 BUSINESS PHONE: 6108349600 MAIL ADDRESS: STREET 1: 480 SHOEMAKER ROAD STREET 2: SUITE 104 CITY: KING OF PRUSSIA STATE: PA ZIP: 19406 4 1 ownership.xml X0508 4 2024-05-23 0 0000888981 NOCOPI TECHNOLOGIES INC/MD/ NNUP 0001906654 Winger Matthew C. 480 SHOEMAKER ROAD SUITE 104 KING OF PRUSSIA PA 19406 0 1 0 0 EVP - Corporate Development 0 Common Stock 2024-05-23 4 P 0 7500 2.92 A 74500 D The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.78 to $2.99, inclusive. The reporting person undertakes to provide to Nocopi Technologies, Inc. ("Nocopi"), any security holder of Nocopi, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. /s/ Matthew Winger 2024-05-28