Jeffrey W. Ubben
Jeffrey W. Ubben | |
|---|---|
| Born | Jeffrey Williams Ubben 1961 or 1962 (age 62–63) |
| Nationality | American |
| Alma mater | Duke University Kellogg School of Management |
| Occupation | Businessman |
Jeffrey Williams Ubben (born 1961 or 1962) is an American businessman. He is the co-founder and chairman of ValueAct Capital, a hedge fund based in San Francisco, California. Ubben is an activist board member of Exxon Mobil.