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Ernest Mast Insider Profile

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Ernest Mast, Director at Cygnus Metals Limited, holds 11.39M shares in Cygnus Metals Limited (Ticker: AU:CY5), holds 2.47M shares in PPX Mining (Ticker: TSE:PPX), holds 516.67K shares in FinEx Metals Ltd. (Ticker: TSE:FINX).
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Ernest Mast

Ernest Mast
Cygnus Metals Limited (CY5)
Director

Ranked #16,335 out of 109,106 Corporate Insiders

Profitable Transactions

27%
12 out of 45 Profitable Transactions

Average Return

+5.10%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark
How are Insiders Ranked?

Insider Holdings

C$5M
61.70%
25.53%
8.64%
3.34%
0.79% Others
A breakdown of Ernest Mast's holdings
See the Top Stocks by Insiders

Insider Roles

Scottie Resources Corp
(SCOT)
Director
Cygnus Metals Limited
(CY5)
Director
PPX Mining
(PPX)
Chief Executive Officer
Libero Copper & Gold
(CGNT)
Director
+2 other positions
Roles that Ernest Mast holds in companies
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Most Profitable Insider Trade

Stock:
Libero Copper & Gold
(CGNT)
Rating:Informative Buy
Date:Sep 25, 2025 - Sep 25, 2026
Return:+460.00%
The most profitable trade made by Ernest Mast
See the Latest Stocks Traded by Insiders

Ernest Mast's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
CY5
Cygnus Metals Limited
Sep 08, 2026
Director
Uninformative Buy
―
AU$1.94M
SCOT
Scottie Resources Corp
Jun 07, 2025
Director
Informative Buy
8.70K
C$4.68M
DRCMF
Dore Copper Mining
Aug 28, 2024
―
Informative Buy
5.50K
$379.37K
CGNT
Libero Copper & Gold
Sep 25, 2025
Director
Informative Buy
9.44K
C$253.21K
FLM
PetroCorp Group
Aug 23, 2023
Director
Informative Buy
5.20K
C$8.00K
FINX
FinEx Metals Ltd.
Mar 13, 2026
Director
Informative Buy
18.03K
C$51.67K
PPX
PPX Mining
Aug 13, 2026
Chief Executive Officer
Informative Buy
19.32K
C$655.27K
List of latest transactions for each holding click on a transaction to see Ernest Mast's performance on stock
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Ernest Mast insider profile FAQ

What is the percentage of profitable transactions made by Ernest Mast?
The percentage of profitable transactions made by Ernest Mast is 27%.
    What is the average return per transaction made by Ernest Mast?
    The average return per transaction made by Ernest Mast is 5.10%.
      What stocks does Ernest Mast hold?
      Ernest Mast holds: AU:CY5, TSE:SCOT, DRCMF, TSE:CGNT, TSE:FLM, TSE:FINX, TSE:PPX stocks.
        What was Ernest Mast’s latest transaction?
        Ernest Mast latest transaction was an Uninformative Buy of ―.
          What was Ernest Mast's most profitable transaction?
          Ernest Mast’s most profitable transaction was an Informative Buy of TSE:CGNT stock on September 25, 2025. The return on the trade was 460.00%.
            What is Ernest Mast's role in Cygnus Metals Limited?
            Ernest Mast's role in Cygnus Metals Limited is Director.
              How can I follow the stock ratings of top corporate insiders?
              Head over to our Expert Center to see a list of the Top 100 corporate insiders and follow the corporate insiders of your choice. Visit their profiles for more details about their stock transactions and see how they perform on a stock-by-stock basis.