![John Armstrong](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 Armstrong
President at
NORTH ARROW MINERALS INC.
Net worth: 75 687 $ as of 31/08/2026
Profile
Dr. John P.
Armstrong is a President & Chief Operating Officer at North Arrow Minerals, Inc. He is on the Board of Directors at Tectonic Metals, Inc. Dr. Armstrong was previously employed as a Vice President-Technical Services by Lucara Diamond Corp.
He received his undergraduate degree from the University of Western Ontario and a doctorate degree from the University of Western Ontario.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 05/03/2026 | 2,70,833 ( 0.59% ) | 47 937 $ | 31/08/2026 | |
| 30/07/2026 | 15,000 ( 0.01% ) | 27 750 $ | 31/08/2026 |
John Armstrong active positions
| Companies | Position | Start |
|---|---|---|
| TECTONIC METALS INC. | Director/Board Member | 12/03/2024 |
| NORTH ARROW MINERALS INC. | President | 03/02/2026 |
Former positions of John Armstrong
| Companies | Position | End |
|---|---|---|
| LUCARA DIAMOND CORPORATION | Corporate Officer/Principal | 01/03/2024 |
Training of John Armstrong
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
88
1st degree connections
4
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 4 |
|---|---|
Lucara Diamond Corp.
 Lucara Diamond Corp. Other Metals/MineralsNon-Energy Minerals Explores and mines for diamonds | Non-Energy Minerals |
North Arrow Minerals, Inc.
 North Arrow Minerals, Inc. Other Metals/MineralsNon-Energy Minerals Acquires and explores mineral properties | Non-Energy Minerals |
University of Western Ontario
 University of Western Ontario Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Tectonic Metals, Inc.
 Tectonic Metals, Inc. Precious MetalsNon-Energy Minerals Engages in acquisition, exploration, discovery and development of mineral resources | Non-Energy Minerals |
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