Perfil
Michael S.
O'Brien is currently an Associate at Wilson Sonsini Goodrich & Rosati PC.
Previously, he worked as a Principal at Bear, Stearns & Co., Inc. from 1971 to 1975, an Analyst at Oscar Gruss & Son, Inc. from 1991 to 2012, a Principal at Oppenheimer & Co., Inc. from 1978 to 1986, a Principal at Balfour Investors, Inc. in 1990, a Principal at Alex.
Brown & Sons, Inc. from 1986 to 1990, and a Principal at Paine, Webber, Jackson & Curtis, Inc. from 1977 to 1978.
Cargos activos de Michael S. O'Brien
| Empresas | Cargo | Inicio |
|---|---|---|
Wilson Sonsini Goodrich & Rosati PC
Wilson Sonsini Goodrich & Rosati PC Miscellaneous Commercial ServicesCommercial Services Provides legal services | Corporate Officer/Principal | - |
Antiguos cargos conocidos de Michael S. O'Brien.
| Empresas | Cargo | Fin |
|---|---|---|
Oscar Gruss & Son, Inc.
Oscar Gruss & Son, Inc. Investment Banks/BrokersFinance Provides brokerage services | Analyst-Equity | 01/10/2012 |
Balfour Investors Inc
Balfour Investors Inc Investment ManagersFinance Balfour Investors invests in small & middle market companies located in the United States with an EBITDA of up to USD 150 million. The firm focuses on a broad range of sectors & industries. It participates in distressed & buyout transactions. The firm acquires controlling interest. | Corporate Officer/Principal | 31/03/1991 |
Alex. Brown & Sons, Inc.
Alex. Brown & Sons, Inc. Investment Banks/BrokersFinance Provides investment and investment banking services to individuals and entities | Corporate Officer/Principal | 30/09/1990 |
Oppenheimer & Co., Inc.
Oppenheimer & Co., Inc. Investment ManagersFinance Provides wealth and asset management, brokerage & investment banking services | Corporate Officer/Principal | 30/06/1986 |
Paine, Webber, Jackson & Curtis, Inc.
Paine, Webber, Jackson & Curtis, Inc. Investment Banks/BrokersFinance Provides securities brokerage services | Corporate Officer/Principal | 31/05/1978 |
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 | 7 |
|---|---|
Bear, Stearns & Co., Inc.
Bear, Stearns & Co., Inc. Investment Banks/BrokersFinance Provides investment banking, securities trading and brokerage Services | Finance |
Oscar Gruss & Son, Inc.
Oscar Gruss & Son, Inc. Investment Banks/BrokersFinance Provides brokerage services | Finance |
Oppenheimer & Co., Inc.
Oppenheimer & Co., Inc. Investment ManagersFinance Provides wealth and asset management, brokerage & investment banking services | Finance |
Balfour Investors Inc
Balfour Investors Inc Investment ManagersFinance Balfour Investors invests in small & middle market companies located in the United States with an EBITDA of up to USD 150 million. The firm focuses on a broad range of sectors & industries. It participates in distressed & buyout transactions. The firm acquires controlling interest. | Finance |
Wilson Sonsini Goodrich & Rosati PC
Wilson Sonsini Goodrich & Rosati PC Miscellaneous Commercial ServicesCommercial Services Provides legal services | Commercial Services |
Alex. Brown & Sons, Inc.
Alex. Brown & Sons, Inc. Investment Banks/BrokersFinance Provides investment and investment banking services to individuals and entities | Finance |
Paine, Webber, Jackson & Curtis, Inc.
Paine, Webber, Jackson & Curtis, Inc. Investment Banks/BrokersFinance Provides securities brokerage services | Finance |
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