Career history of Robert Vallis
Former positions of Robert Vallis
| Companies | Position | Start | End |
|---|---|---|---|
| SIGNATURE RESOURCES LTD. | Director/Board Member | 2020-11-11 | 2022-11-14 |
| Chief Executive Officer | 2020-11-11 | 2022-11-14 | |
| President | 2020-11-11 | 2022-11-14 | |
| GOLDEN STAR RESOURCES LTD. | Corporate Officer/Principal | 2019-02-18 | 2020-04-30 |
| YAMANA GOLD INC. | Corporate Officer/Principal | 2010-04-30 | 2018-07-31 |
Training of Robert Vallis
| Dalhousie University | Undergraduate Degree |
| Rotman School of Management | Masters Business Admin |
Statistics
International
| Canada | 6 |
Operational
| Corporate Officer/Principal | 2 |
| Director/Board Member | 1 |
| Chief Executive Officer | 1 |
Sectoral
| Non-Energy Minerals | 4 |
| Consumer Services | 3 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 1 |
|---|---|
| SIGNATURE RESOURCES LTD. | Non-Energy Minerals |
| Private companies | 2 |
|---|---|
Golden Star Resources Ltd.
 Golden Star Resources Ltd. Precious MetalsNon-Energy Minerals Golden Star Resources Ltd. engages in gold mining and exploration activities. It owns and operates the Wassa and Prestea mines situated in Ghana. The firm also operates through the following segments: Wassa, Bogoso or Prestea, Other, and Corporate. The company was founded by David A. Fennell on May 15, 1992 and is headquartered in Toronto, Canada. | Non-Energy Minerals |
Yamana Gold, Inc.
 Yamana Gold, Inc. Precious MetalsNon-Energy Minerals Yamana Gold, Inc. engages in the production of gold, silver, and copper. It operates through the following segments: El Peñón, Canadian Malartic, Jacobina, Minera Florida, Cerro Moro, and Corporates and Other. The company was founded by Peter J. Marrone on March 17, 1994 and is headquartered in Toronto, Canada. | Non-Energy Minerals |
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