![John Andrew Yam](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Fortuna: 7 479 $ al 31/05/2026
John Andrew Ma Yam is currently a Member of the Philippine Medical Association and a Member of the Philippine Association of Thoracic & Cardiovascular Surgeons I.
Formerly, Dr. Yam was an Independent Director at Primex Corp.
Dr. Yam earned a doctorate degree from the University of Santo Tomas.
| Empresa | Fecha | Número de acciones | Valoración | Fecha de valoración |
|---|---|---|---|---|
PRIMEX CORP. 0,02 % | 31/12/2025 | 485.000 ( 0,02 % ) | 7 479 $ | 31/05/2026 |
| Empresas | Cargo | Inicio |
|---|---|---|
Philippine Association of Thoracic & Cardiovascular Surgeons I | Corporate Officer/Principal | - |
Philippine Medical Association | Corporate Officer/Principal | - |
| Empresas | Cargo | Fin |
|---|---|---|
| PRIMEX CORPORATION | Director/Miembro de la Junta | - |
Activas
Inactivas
Empresas cotizadas
Empresas privadas
Relaciones de 1er grado
Empresas vinculadas al 1er grado
Hombre
Mujer
Administradores
Ejecutivos
| Empresas privadas | 4 |
|---|---|
Primex Corp.
 Primex Corp. Real Estate DevelopmentFinance Engages in sale of residential lots and units & leases land and commercial spaces | Finance |
University of Santo Tomas
 University of Santo Tomas Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Philippine Medical Association | |
Philippine Association of Thoracic & Cardiovascular Surgeons I |
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