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Ernst Csiszar Insider Profile

4 Followers
Ernst Csiszar, Director at MasTec, holds 10.93K shares in MasTec (Ticker: MTZ), holds ― shares in Carrier & Technology Solutions LLC (Ticker: PNTPQ).
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Ernst Csiszar

Ernst Csiszar
MasTec (MTZ)
Director

Ranked #80,633 out of 109,287 Corporate Insiders

Profitable Transactions

71%
5 out of 7 Profitable Transactions

Average Return

-13.00%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark
How are Insiders Ranked?

Insider Holdings

$2M
100.00%
A breakdown of Ernst Csiszar's holdings
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Insider Roles

MasTec
(MTZ)
Director
Roles that Ernst Csiszar holds in companies
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Most Profitable Insider Trade

Stock:
MasTec
(MTZ)
Rating:Informative Sell
Date:Jun 05, 2026 - Today
Return:+47.50%
The most profitable trade made by Ernst Csiszar
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Ernst Csiszar's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
MTZ
MasTec
Aug 18, 2026
Director
Uninformative Buy
―
$1.98M
PNTPQ
Carrier & Technology Solutions LLC
―
―
―
―
List of latest transactions for each holding click on a transaction to see Ernst Csiszar's performance on stock
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Ernst Csiszar insider profile FAQ

What is the percentage of profitable transactions made by Ernst Csiszar?
The percentage of profitable transactions made by Ernst Csiszar is 71%.
    What is the average return per transaction made by Ernst Csiszar?
    The average return per transaction made by Ernst Csiszar is -13.00%.
      What stocks does Ernst Csiszar hold?
      Ernst Csiszar holds: MTZ, PNTPQ stocks.
        What was Ernst Csiszar’s latest transaction?
        Ernst Csiszar latest transaction was an Uninformative Buy of ―.
          What was Ernst Csiszar's most profitable transaction?
          Ernst Csiszar’s most profitable transaction was an Informative Sell of MTZ stock on June 5, 2026. The return on the trade was 47.50%.
            What is Ernst Csiszar's role in MasTec?
            Ernst Csiszar's role in MasTec 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.