![Brock Colterjohn](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>)
Brock Colterjohn
Chief Executive Officer at
ONYX GOLD CORP.
Net worth: 823 601 $ as of 2026-08-30
Profile
Brock Colterjohn is currently President, Chief Executive Officer & Director at Onyx Gold Corp.
since 2023.
Formerly, Mr. Colterjohn was an Analyst at Cormark Securities, Inc., an Associate at Canaccord Genuity Corp.
from 2017 to 2020, and a Principal at AuRico Gold, Inc. from 2012 to 2014.
Education includes an undergraduate degree from Dalhousie University conferred in 2012 and an MBA from The Schulich School of Business conferred in 2017.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
ONYX GOLD CORP. 0.81% | 2026-07-09 | 716,175 ( 0.81% ) | 823 601 $ | 2026-08-30 |
Brock Colterjohn active positions
| Companies | Position | Start |
|---|---|---|
| ONYX GOLD CORP. | Chief Executive Officer | 2023-07-12 |
Former positions of Brock Colterjohn
| Companies | Position | End |
|---|---|---|
Canaccord Genuity Corp.
 Canaccord Genuity Corp. Investment Banks/BrokersFinance Provides brokerage services | Analyst-Equity | 2020-04-30 |
| AURICO GOLD INC | Corporate Officer/Principal | 2014-10-31 |
Cormark Securities, Inc.
 Cormark Securities, Inc. Investment Banks/BrokersFinance Provides brokerage services | Analyst-Equity | - |
Training of Brock Colterjohn
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
85
1st degree connections
6
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
Cormark Securities, Inc.
Cormark Securities, Inc. Investment Banks/BrokersFinance Provides brokerage services | Finance |
Dalhousie University
 Dalhousie University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Canaccord Genuity Corp.
Canaccord Genuity Corp. Investment Banks/BrokersFinance Provides brokerage services | Finance |
AuRico Gold, Inc.
 AuRico Gold, Inc. Precious MetalsNon-Energy Minerals Engages in exploration of gold and silver properites | Non-Energy Minerals |
The Schulich School of Business
 The Schulich School of Business Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Onyx Gold Corp.
 Onyx Gold Corp. Precious MetalsNon-Energy Minerals Engages in exploration of gold mines | Non-Energy Minerals |
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