![Robert Dean](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>)
Robert Dean
Director/Board Member at
PERPETUA RESOURCES CORP.
Net worth: 603 715 $ as of 30/05/2026
Profile
Robert Alan Dean is currently Independent Director at Perpetua Resources Corp.
since 2020.
Mr. Dean is also Director at Ramapo for Children, Inc., Director at Trailhead Boise, Managing Member at Gemstone Capital LLC, and Owner at Premier Aggregates.
Former roles include Managing Director at Allen Holding, Inc., Managing Director at Allen & Co. LLC.
from 1995 to 2015, Director at Natural Intelligence Systems, Inc., Chief Investment Officer & Portfolio Manager at Allen Investment Management LLC, and President at ADA Sand & Gravel, Inc. from 2019 to 2024.
Education includes an undergraduate degree from Duke University conferred in 1993.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 24/06/2026 | 22,302 ( 0.02% ) | 603 715 $ | 30/05/2026 |
Robert Dean active positions
| Companies | Position | Start |
|---|---|---|
| PERPETUA RESOURCES CORP. | Director/Board Member | 03/12/2020 |
Trailhead Boise
 Trailhead Boise Miscellaneous Commercial ServicesCommercial Services Operates as non-profit organization for growing community of creators,thinkers and entrepreneurs | Director/Board Member | - |
Ramapo for Children, Inc.
 Ramapo for Children, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a non profit organization that provides youth and training program services for children and adults | Director/Board Member | - |
Gemstone Capital LLC
 Gemstone Capital LLC Finance/Rental/LeasingFinance Gemstone Capital LLC is an American company. The company is located in the US. | Corporate Officer/Principal | - |
Former positions of Robert Dean
| Companies | Position | End |
|---|---|---|
ADA Sand & Gravel, Inc.
 ADA Sand & Gravel, Inc. Wholesale DistributorsDistribution Services Wholesales construction aggregates | President | 31/12/2023 |
Allen & Co. LLC
 Allen & Co. LLC Investment Banks/BrokersFinance Offers financial advisory services | Corporate Officer/Principal | 31/12/2014 |
Allen Investment Management LLC
 Allen Investment Management LLC Investment ManagersFinance AIM aims to preserve capital and achieve long-term absolute returns. | Chief Investment Officer | - |
Natural Intelligence Systems, Inc.
 Natural Intelligence Systems, Inc. Packaged SoftwareTechnology Services Develops artificial intelligence systems on cortical processing models | Director/Board Member | - |
Allen Holding, Inc.
 Allen Holding, Inc. Investment ManagersFinance Allen Holding offers private placement, underwriting, and brokerage services to entertainment and media companies. | Portfolio Manager-Equities | - |
Training of Robert Dean
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
93
1st degree connections
10
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 10 |
|---|---|
Allen Holding, Inc.
Allen Holding, Inc. Investment ManagersFinance Allen Holding offers private placement, underwriting, and brokerage services to entertainment and media companies. | Finance |
Allen & Co. LLC
Allen & Co. LLC Investment Banks/BrokersFinance Offers financial advisory services | Finance |
Allen Investment Management LLC
Allen Investment Management LLC Investment ManagersFinance AIM aims to preserve capital and achieve long-term absolute returns. | Finance |
Perpetua Resources Corp.
 Perpetua Resources Corp. Precious MetalsNon-Energy Minerals Engages in exploration of gold properties | Non-Energy Minerals |
Duke University
 Duke University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Ramapo for Children, Inc.
Ramapo for Children, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a non profit organization that provides youth and training program services for children and adults | Commercial Services |
Natural Intelligence Systems, Inc.
Natural Intelligence Systems, Inc. Packaged SoftwareTechnology Services Develops artificial intelligence systems on cortical processing models | Technology Services |
Trailhead Boise
Trailhead Boise Miscellaneous Commercial ServicesCommercial Services Operates as non-profit organization for growing community of creators,thinkers and entrepreneurs | Commercial Services |
ADA Sand & Gravel, Inc.
ADA Sand & Gravel, Inc. Wholesale DistributorsDistribution Services Wholesales construction aggregates | Distribution Services |
Gemstone Capital LLC
Gemstone Capital LLC Finance/Rental/LeasingFinance Gemstone Capital LLC is an American company. The company is located in the US. | Finance |
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