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Mark James Williams Insider Profile

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Mark James Williams, Director at Sentinel Metals Limited, holds 1.99M shares in Sentinel Metals Limited (Ticker: AU:SNM), holds 25.62M shares in Vault Minerals Limited (Ticker: AU:VAU). Most recently, Mark James Williams Bought ― shares of Sentinel Metals Limited on Aug 28, 2026 for an estimated value of AU$100.00K.
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Mark James Williams

Mark James Williams
Sentinel Metals Limited (SNM)
Director

Ranked #10,349 out of 109,030 Corporate Insiders

Profitable Transactions

60%
3 out of 5 Profitable Transactions

Average Return

+44.30%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark

Insider Holdings

AU$163M
99.43%
0.57%
A breakdown of Mark James Williams's holdings

Insider Roles

Vault Minerals Limited
(VAU)
Former
Sentinel Metals Limited
(SNM)
Director
Roles that Mark James Williams holds in companies

Most Profitable Insider Trade

Stock:
Vault Minerals Limited
(VAU)
Rating:Informative Buy
Date:Apr 16, 2021 - Apr 16, 2022
Return:+128.10%
The most profitable trade made by Mark James Williams

Mark James Williams's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
Sentinel Metals Limited
Aug 28, 2026
Director
Informative Buy
100.00K
AU$936.43K
Vault Minerals Limited
Jun 19, 2024
Former
Uninformative Buy
AU$162.41M
List of latest transactions for each holding click on a transaction to see Mark James Williams's performance on stock

Mark James Williams insider profile FAQ

What is the percentage of profitable transactions made by Mark James Williams?
The percentage of profitable transactions made by Mark James Williams is 60%.
    What is the average return per transaction made by Mark James Williams?
    The average return per transaction made by Mark James Williams is 44.30%.
      What stocks does Mark James Williams hold?
      Mark James Williams holds: AU:SNM, AU:VAU stocks.
        What was Mark James Williams’s latest transaction?
        Mark James Williams latest transaction was an Informative Buy of AU$100.00K.
          What was Mark James Williams's most profitable transaction?
          Mark James Williams’s most profitable transaction was an Informative Buy of AU:VAU stock on April 16, 2021. The return on the trade was 128.10%.
            What is Mark James Williams's role in Sentinel Metals Limited?
            Mark James Williams's role in Sentinel 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.