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Guido Mastropietro Insider Profile

11 Followers
Guido Mastropietro, Senior Officer at Pan American Silver, holds 2.57K shares in Pan American Silver (Ticker: PAAS). Most recently, Guido Mastropietro Sold 1,000 shares of Pan American Silver on May 14, 2026 for an estimated value of $87.50K.
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Guido Mastropietro

Guido Mastropietro
Pan American Silver (PAAS)
Senior Officer

Ranked #96,517 out of 107,360 Corporate Insiders

Profitable Transactions

17%
1 out of 6 Profitable Transactions

Average Return

-34.50%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark
How are Insiders Ranked?

Insider Holdings

$139K
100.00%
A breakdown of Guido Mastropietro's holdings
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Insider Roles

Pan American Silver
(PAAS)
Senior Officer
Roles that Guido Mastropietro holds in companies
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Most Profitable Insider Trade

Stock:
Pan American Silver
(PAAS)
Rating:Informative Sell
Date:May 14, 2026 - Today
Return:+7.60%
The most profitable trade made by Guido Mastropietro
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Guido Mastropietro's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
PAAS
Pan American Silver
May 14, 2026
Senior Officer
Informative Sell
87.50K
$138.73K
Success Rate for
PAAS
1 out of 6 profitable transactions on
PAAS
17%
Average Return for
PAAS
Average return per transaction on
PAAS
-34.52%
Date
Transaction
Amount
No. of Shares
Price per Share
Profit
Link to Report
Dec 18, 2025
Uninformative Buy
C$0.00
246
C$0.00
―
Jul 13, 2024
Uninformative Sell
C$67.15K
2,926
C$22.95
―
Dec 10, 2024
Uninformative Sell
C$42.36K
2,000
C$21.18
―
Jan 08, 2025
Uninformative Sell
C$11.47K
500
C$22.95
―
Jan 21, 2025
Uninformative Sell
C$11.59K
547
C$21.18
―
List of latest transactions for each holding click on a transaction to see Guido Mastropietro's performance on stock
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Guido Mastropietro insider profile FAQ

What is the percentage of profitable transactions made by Guido Mastropietro?
The percentage of profitable transactions made by Guido Mastropietro is 17%.
    What is the average return per transaction made by Guido Mastropietro?
    The average return per transaction made by Guido Mastropietro is -34.50%.
      What stocks does Guido Mastropietro hold?
      Guido Mastropietro holds: PAAS stocks.
        What was Guido Mastropietro’s latest transaction?
        Guido Mastropietro latest transaction was an Informative Sell of $87.50K.
          What was Guido Mastropietro's most profitable transaction?
          Guido Mastropietro’s most profitable transaction was an Informative Sell of PAAS stock on May 14, 2026. The return on the trade was 7.60%.
            What is Guido Mastropietro's role in Pan American Silver?
            Guido Mastropietro's role in Pan American Silver is Senior Officer.
              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.