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DEREK J MAETZOLD Insider Profile

4 Followers
DEREK J MAETZOLD, Pres. & Chief Exec. Officer, Director at Castle Biosciences, holds 399.84K shares in Castle Biosciences (Ticker: CSTL).
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DEREK J MAETZOLD

DEREK J MAETZOLD
Castle Biosciences (CSTL)
Pres. & Chief Exec. Officer, Director

Ranked #13,333 out of 99,335 Corporate Insiders

Profitable Transactions

75%
3 out of 4 Profitable Transactions

Average Return

+37.60%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark

Insider Holdings

$12M
100.00%
A breakdown of DEREK J MAETZOLD's holdings

Insider Roles

Castle Biosciences
(CSTL)
Pres. & Chief Exec. Officer, Director
Roles that DEREK J MAETZOLD holds in companies

Most Profitable Insider Trade

Stock:
Castle Biosciences
(CSTL)
Rating:Informative Buy
Date:Jul 31, 2019 - Jul 31, 2020
Return:+97.00%
The most profitable trade made by DEREK J MAETZOLD

DEREK J MAETZOLD's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
Castle Biosciences
Nov 14, 2024
Pres. & Chief Exec. Officer, Director
Uninformative Sell
175.09K
$11.55M
Success Rate for
CSTL
3 out of 4 profitable transactions on
CSTL
75%
Average Return for
CSTL
Average return per transaction on
CSTL
+37.65%
Date
Transaction
Amount
No. of Shares
Price per Share
Profit
Link to Report
Jul 31, 2019
Informative Buy
$103.65K
-
$1.08
+97.00%
Apr 28, 2022
Uninformative Buy
$0.00
-
$0.00
May 14, 2020
Uninformative Buy
$126.00K
-
$1.92
Nov 17, 2021
Uninformative Buy
$96.04K
-
$3.01
Dec 14, 2021
Uninformative Buy
$131.77K
-
$40.52
List of latest transactions for each holding click on a transaction to see DEREK J MAETZOLD's performance on stock

DEREK J MAETZOLD insider profile FAQ

What is the percentage of profitable transactions made by DEREK J MAETZOLD?
The percentage of profitable transactions made by DEREK J MAETZOLD is 75%.
    What is the average return per transaction made by DEREK J MAETZOLD?
    The average return per transaction made by DEREK J MAETZOLD is 37.60%.
      What stocks does DEREK J MAETZOLD hold?
      DEREK J MAETZOLD holds: CSTL stocks.
        What was DEREK J MAETZOLD’s latest transaction?
        DEREK J MAETZOLD latest transaction was an Uninformative Sell of $175.09K.
          What was DEREK J MAETZOLD's most profitable transaction?
          DEREK J MAETZOLD’s most profitable transaction was an Informative Buy of CSTL stock on July 31, 2019. The return on the trade was 97.00%.
            What is DEREK J MAETZOLD's role in Castle Biosciences?
            DEREK J MAETZOLD's role in Castle Biosciences is Pres. & Chief Exec. Officer, Director.
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