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Ryan M. Birtwell
Keine laufenden Positionen mehr
Karriereverlauf von Ryan M. Birtwell
Ehemalige bekannte Positionen von Ryan M. Birtwell
Unternehmen | Position | Beginn | Ende |
---|---|---|---|
Seitel, Inc.
![]() Seitel, Inc. Engineering & ConstructionIndustrial Services Seitel, Inc. engages in the provision of seismic data and geophysical services. Its seismic data library includes both onshore and offshore three-dimensional and two-dimensional data and offshore multi-component data. The company was founded in 1982 and is headquartered in Houston, TX. | Direktor/Vorstandsmitglied | 15.01.2010 | 17.07.2018 |
Vorsitzender | 19.01.2017 | - | |
OPENLANE, INC. | Direktor/Vorstandsmitglied | 01.06.2013 | 03.06.2015 |
Independent Dir/Board Member | 01.06.2013 | 03.06.2015 | |
ValueAct Capital Management LP
![]() ValueAct Capital Management LP Investment ManagersFinance ValueAct Capital Management LP (ValueAct Capital) is a SEC-registered investment advisor and hedge fund manager headquartered in San Francisco, California. The firm was founded in 2000 by Jeffrey Ubben, Peter Kamin and George Hamel. They are a subsidiary of ValueAct Holdings II LP, which is owned by Affiliated Managers Group, Inc. (NYSE: AMG). ValueAct Capital provides discretionary investment advice and management services to private investment funds and certain other investment vehicles. | Portfolio Manager-Aktien | 01.06.2004 | - |
Ausbildung von Ryan M. Birtwell
Middlebury College | Undergraduate Degree |
Statistik
International
Vereinigte Staaten | 5 |
Operativ
Director/Board Member | 2 |
Portfolio Manager-Equities | 1 |
Chairman | 1 |
Sektoral
Finance | 2 |
Industrial Services | 2 |
Consumer Services | 2 |
Besetzte Positionen
Aktive
Inaktive
Börsennotierte Unternehmen
Private Unternehmen
Unternehmensverbindungen
Börsennotierte Unternehmen | 1 |
---|---|
OPENLANE, INC. | Commercial Services |
Private Unternehmen | 2 |
---|---|
ValueAct Capital Management LP
![]() ValueAct Capital Management LP Investment ManagersFinance ValueAct Capital Management LP (ValueAct Capital) is a SEC-registered investment advisor and hedge fund manager headquartered in San Francisco, California. The firm was founded in 2000 by Jeffrey Ubben, Peter Kamin and George Hamel. They are a subsidiary of ValueAct Holdings II LP, which is owned by Affiliated Managers Group, Inc. (NYSE: AMG). ValueAct Capital provides discretionary investment advice and management services to private investment funds and certain other investment vehicles. | Finance |
Seitel, Inc.
![]() Seitel, Inc. Engineering & ConstructionIndustrial Services Seitel, Inc. engages in the provision of seismic data and geophysical services. Its seismic data library includes both onshore and offshore three-dimensional and two-dimensional data and offshore multi-component data. The company was founded in 1982 and is headquartered in Houston, TX. | Industrial Services |
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