Profil
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.
Aktive Positionen von Donald Ptalis
| Unternehmen | Position | Beginn |
|---|---|---|
Plaza Promotions | Gründer | 01.01.2004 |
Ehemalige bekannte Positionen von Donald Ptalis
| Unternehmen | Position | Ende |
|---|---|---|
| SILO PHARMA, INC. | Finanzdirektor/CFO | 28.01.2013 |
| ASPEN GROUP, INC. | Präsident | 13.03.2012 |
Desk, Inc. | Finanzdirektor/CFO | 01.01.1993 |
Ausbildung von Donald Ptalis
Erfahrungen
Besetzte Positionen
Aktive
Inaktive
Börsennotierte Unternehmen
Private Unternehmen
Beziehungen
Beziehungen ersten Grades
Unternehmen ersten Grades
Herr
Frau
Aufsichtsräte
Führungskräfte
Unternehmensverbindungen
| Private Unternehmen | 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. |
















