Winger Matthew C.
Related Filers (1)
Ownership (6)
4
Monday, 8/28/2023
NOCOPI TECHNOLOGIES INC/MD/: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/25/2022
NOCOPI TECHNOLOGIES INC/MD/: Statement of changes in beneficial ownership of securities
4
Friday, 5/13/2022
NOCOPI TECHNOLOGIES INC/MD/: Statement of changes in beneficial ownership of securities
4
Friday, 3/18/2022
NOCOPI TECHNOLOGIES INC/MD/: Statement of changes in beneficial ownership of securities
4
Friday, 3/11/2022
NOCOPI TECHNOLOGIES INC/MD/: Statement of changes in beneficial ownership of securities
3
Thursday, 3/10/2022
NOCOPI TECHNOLOGIES INC/MD/: Initial statement of beneficial ownership of securities