![John Stefka](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>)
John Stefka
Corporate Officer/Principal at
EDGE COPPER CORPORATION
Net worth: 97 153 $ as of 31/07/2026
Profile
John Stefka is Vice President-Environment & Community Relations at Edge Copper Corp.
since 2025.
Formerly, Mr. Stefka was Manager-Environment & Community at New World Resources Ltd. Education includes graduate studies at the University of Idaho and undergraduate studies at The University of Nevada, Reno.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 26/06/2026 | 303,602 ( 0.24% ) | 97 153 $ | 31/07/2026 |
John Stefka active positions
| Companies | Position | Start |
|---|---|---|
| EDGE COPPER CORPORATION | Corporate Officer/Principal | 01/11/2025 |
Former positions of John Stefka
| Companies | Position | End |
|---|---|---|
| NEW WORLD RESOURCES | Corporate Officer/Principal | - |
Training of John Stefka
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
10
1st degree connections
4
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 4 |
|---|---|
Edge Copper Corp.
 Edge Copper Corp. Precious MetalsNon-Energy Minerals Engages in silver mining business | Non-Energy Minerals |
University of Idaho
 University of Idaho Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
New World Resources Ltd.
 New World Resources Ltd. Other Metals/MineralsNon-Energy Minerals Engages in exploration and development of mineral properties | Non-Energy Minerals |
The University of Nevada, Reno
 The University of Nevada, Reno Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
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