Perfil
Donald L.
Ptalis is the founder of Plaza Promotions, which was founded in 2004.
He held the title of Consultant at the time of founding.
He also held former positions as President, Chief Executive Officer & Director at Aspen Group, Inc. from 2011 to 2012, as Chief Financial Officer & Director at Silo Pharma, Inc. from 2010 to 2013, and as President & Chief Financial Officer at Desk, Inc. from 1987 to 1993.
Mr. Ptalis received an undergraduate degree from City University of New York in 1964.
Cargos activos de Donald Ptalis
| Empresas | Cargo | Inicio |
|---|---|---|
Plaza Promotions | Fundador | 01/01/2004 |
Antiguos cargos conocidos de Donald Ptalis.
| Empresas | Cargo | Fin |
|---|---|---|
| SILO PHARMA, INC. | Director Financiero/CFO | 28/01/2013 |
| ASPEN GROUP, INC. | Presidente | 13/03/2012 |
Desk, Inc. | Director Financiero/CFO | 01/01/1993 |
Formación de Donald Ptalis.
Experiencias
Funciones ocupadas
Activas
Inactivas
Empresas cotizadas
Empresas privadas
Relaciones
Relaciones de 1er grado
Empresas vinculadas al 1er grado
Hombre
Mujer
Administradores
Ejecutivos
Empresas relacionadas
| Empresas privadas | 5 |
|---|---|
Aspen Group, Inc.
Aspen Group, Inc. Other Consumer SpecialtiesConsumer Durables Provides educational and tuition services | Consumer Durables |
Silo Pharma, Inc.
Silo Pharma, Inc. Pharmaceuticals: MajorHealth Technology Operates as a developmental stage biopharmaceutical company that focuses on merging traditional therapeutics with psychedelic research | Health Technology |
City University of New York
City University of New York Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Plaza Promotions | |
Desk, Inc. |
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