JV

John Vries

Black Rock Mining Limited | Chief Executive Officer, Managing Director
Mr de Vries has over 40 years' experience in the mining industry. He started his career in 1984 working for WMC Resources and held operational roles such as Underground Manager, Senior Mining Engineer and Manager Mining. In 1998, he moved to AMC Consultants to become a Principal Mining Engineer responsible for Mine Optimisation. In 2003, he joined Orica Mining Services as Global Business Manager. He was General Manager Technical Services for St Barbara.

Company and Roles

Company
Title
Tenure
Since
BKT
BKT
Black Rock Mining Limited
  • Chief Executive Officer
  • Managing Director
9yrs, 3mthMar 2017

Holding

Company
Last Notice
Direct Shares
Indirect Shares
Options
Convertibles
BKT
BKT
Black Rock Mining Limited
24/10/2510,899,6996,186,256474,057N/A

Transactions

Company
Date
Type
Amount
Price
Value
Notes
BKT
BKT
Black Rock Mining Limited
11/12/25
Issued
15,505,098$0.016$247,679Issue of securities
BKT
BKT
Black Rock Mining Limited
24/10/25
Issued
474,057$0.019$9,007Participation in share purchase plan
BKT
BKT
Black Rock Mining Limited
24/10/25
Issued
474,057$0.021$9,955Participation in share purchase plan
BKT
BKT
Black Rock Mining Limited
23/07/25
Expiry
7,259,784$0.035$254,092As advised by the company
BKT
BKT
Black Rock Mining Limited
05/12/24
Issued
5,483,750$0.036$197,415Issued under employee share plan