![John-Mark Staude](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-Mark Staude
Chief Executive Officer at
RIVERSIDE RESOURCES INC.
Net worth: 4 M $ as of 2026-09-29
Profile
Dr. John-Mark G.
Staude is a Vice President-Corporate Development at Mandala Capital, Inc., an Independent Chairman at Capitan Silver Corp., a President, Chief Executive Officer & Director at Riverside Resources, Inc. and a Member at Society of Economic Geologists.
He is on the Board of Directors at Blue Jay Gold Corp.
and Riverside Resources, Inc. Dr. Staude was previously employed as an Independent Director by Twyford Ventures, Inc., an Independent Director by Verde Resources, Inc., an Independent Director by Harmony Gold Corp., a Manager by Teck Cominco Ltd., and an Independent Director by Choice Gold Corp.
He also served on the board at Four Points Capital Corp.
He received his graduate degree from Harvard University and a doctorate degree from the University of Arizona.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
CAPITAN SILVER CORP 1.29% | 2026-04-01 | 1,657,189 ( 1.29% ) | 2 M $ | 2026-09-29 |
| 2026-10-12 | 3,879,960 ( 5.19% ) | 1 M $ | 2026-09-29 | |
2.38% | 2026-08-20 | 1,070,595 ( 2.38% ) | 603 816 $ | 2026-09-29 |
John-Mark Staude active positions
| Companies | Position | Start |
|---|---|---|
| RIVERSIDE RESOURCES INC. | Chief Executive Officer | 2007-06-30 |
| MANDALA CAPITAL INC. | Corporate Officer/Principal | 2023-07-11 |
Society of Economic Geologists
 Society of Economic Geologists Miscellaneous Commercial ServicesCommercial Services Operates an organization for economic development | Corporate Officer/Principal | 2010-04-05 |
Former positions of John-Mark Staude
| Companies | Position | End |
|---|---|---|
| TWYFORD VENTURES INC. | Director/Board Member | 2016-07-12 |
Four Points Capital Corp.
 Four Points Capital Corp. Financial ConglomeratesFinance Capital pool company | Director/Board Member | 2010-11-17 |
| TECK RESOURCES LIMITED | Corporate Officer/Principal | 2006-12-31 |
| CAPITAN SILVER CORP. | Chairman | - |
Choice Gold Corp.
 Choice Gold Corp. Precious MetalsNon-Energy Minerals Mines for gold | Director/Board Member | - |
Education of John-Mark Staude
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
70
1st degree connections
12
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 12 |
|---|---|
Teck Resources Limited
 Teck Resources Limited Other Metals/MineralsNon-Energy Minerals Produces copper and zinc ores | Non-Energy Minerals |
Harmony Gold Corp.
 Harmony Gold Corp. Precious MetalsNon-Energy Minerals Engages in acquisition, exploration and development of mineral properties | Non-Energy Minerals |
Riverside Resources, Inc.
 Riverside Resources, Inc. Precious MetalsNon-Energy Minerals Engages in the acquisition, exploration and development of mineral properties | Non-Energy Minerals |
Choice Gold Corp.
Choice Gold Corp. Precious MetalsNon-Energy Minerals Mines for gold | Non-Energy Minerals |
Twyford Ventures, Inc.
 Twyford Ventures, Inc. MiscellaneousMiscellaneous Engages in exploration and development of mineral properties | Miscellaneous |
Harvard University
 Harvard University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Arizona
 University of Arizona Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Society of Economic Geologists
Society of Economic Geologists Miscellaneous Commercial ServicesCommercial Services Operates an organization for economic development | Commercial Services |
Verde Resources, Inc.
 Verde Resources, Inc. Precious MetalsNon-Energy Minerals Engages in the exploration of mineral deposits | Non-Energy Minerals |
Four Points Capital Corp.
Four Points Capital Corp. Financial ConglomeratesFinance Capital pool company | Finance |
Capitan Silver Corp.
 Capitan Silver Corp. Precious MetalsNon-Energy Minerals Provides gold and silver mining services | Non-Energy Minerals |
Mandala Capital, Inc.
 Mandala Capital, Inc. Financial ConglomeratesFinance Operates as a capital pool company | Finance |
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