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Mark Martinelli Insider Profile

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Mark Martinelli, Director at Chain Bridge Bancorp, Inc. Class A, holds 3.00K shares in Chain Bridge Bancorp, Inc. Class A (Ticker: CBNA). Most recently, Mark Martinelli Bought 400 shares of Chain Bridge Bancorp, Inc. Class A on Jul 31, 2026 for an estimated value of $17.60K.
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Mark Martinelli

Mark Martinelli
Chain Bridge Bancorp, Inc. Class A (CBNA)
Director

Ranked #40,998 out of 108,328 Corporate Insiders

Profitable Transactions

50%
1 out of 2 Profitable Transactions

Average Return

+27.30%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark
How are Insiders Ranked?

Insider Holdings

$137K
100.00%
A breakdown of Mark Martinelli's holdings
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Insider Roles

Chain Bridge Bancorp, Inc. Class A
(CBNA)
Director
Roles that Mark Martinelli holds in companies
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Most Profitable Insider Trade

Stock:
Chain Bridge Bancorp, Inc. Class A
(CBNA)
Rating:Informative Buy
Date:Oct 07, 2024 - Oct 07, 2025
Return:+54.70%
The most profitable trade made by Mark Martinelli
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Mark Martinelli's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
CBNA
Chain Bridge Bancorp, Inc. Class A
Jul 31, 2026
Director
Informative Buy
17.60K
$136.62K
Success Rate for
CBNA
1 out of 2 profitable transactions on
CBNA
50%
Average Return for
CBNA
Average return per transaction on
CBNA
+27.35%
Date
Transaction
Amount
No. of Shares
Price per Share
Profit
Link to Report
Oct 07, 2024
Informative Buy
$44.00K
2,000
$22.00
+54.70%
Nov 12, 2025
Uninformative Buy
$12.28K
430
$28.55
―
Jul 31, 2026
Informative Buy
$17.60K
400
$44.00
0.00%
List of latest transactions for each holding click on a transaction to see Mark Martinelli's performance on stock
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Mark Martinelli insider profile FAQ

What is the percentage of profitable transactions made by Mark Martinelli?
The percentage of profitable transactions made by Mark Martinelli is 50%.
    What is the average return per transaction made by Mark Martinelli?
    The average return per transaction made by Mark Martinelli is 27.30%.
      What stocks does Mark Martinelli hold?
      Mark Martinelli holds: CBNA stocks.
        What was Mark Martinelli’s latest transaction?
        Mark Martinelli latest transaction was an Informative Buy of $17.60K.
          What was Mark Martinelli's most profitable transaction?
          Mark Martinelli’s most profitable transaction was an Informative Buy of CBNA stock on October 7, 2024. The return on the trade was 54.70%.
            What is Mark Martinelli's role in Chain Bridge Bancorp, Inc. Class A?
            Mark Martinelli's role in Chain Bridge Bancorp, Inc. Class A 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.