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JACQUELYN L SUMER Insider Profile

4 Followers
JACQUELYN L SUMER, CLO at Cullinan Management, holds 130.56K shares in Cullinan Management (Ticker: CGEM), holds 43.00K shares in Genocea Biosciences (Ticker: GNCAQ).
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JACQUELYN L SUMER

JACQUELYN L SUMER
Cullinan Management (CGEM)
CLO

Ranked #103,317 out of 108,328 Corporate Insiders

Profitable Transactions

10%
1 out of 10 Profitable Transactions

Average Return

-45.10%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark
How are Insiders Ranked?

Insider Holdings

$2M
100.00%
0.00%
A breakdown of JACQUELYN L SUMER's holdings
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Insider Roles

Cullinan Management
(CGEM)
CLO
Genocea Biosciences
(GNCAQ)
CHIEF LEGAL & COMPLIANCE OFF
Roles that JACQUELYN L SUMER holds in companies
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Most Profitable Insider Trade

Stock:
Cullinan Management
(CGEM)
Rating:Informative Sell
Date:Dec 20, 2024 - Dec 20, 2025
Return:+16.50%
The most profitable trade made by JACQUELYN L SUMER
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JACQUELYN L SUMER's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
CGEM
Cullinan Management
Jul 02, 2026
CLO
Uninformative Buy
21.24K
$2.15M
GNCAQ
Genocea Biosciences
Jun 02, 2022
CHIEF LEGAL & COMPLIANCE OFF
Informative Sell
150.00
―
List of latest transactions for each holding click on a transaction to see JACQUELYN L SUMER's performance on stock
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JACQUELYN L SUMER insider profile FAQ

What is the percentage of profitable transactions made by JACQUELYN L SUMER?
The percentage of profitable transactions made by JACQUELYN L SUMER is 10%.
    What is the average return per transaction made by JACQUELYN L SUMER?
    The average return per transaction made by JACQUELYN L SUMER is -45.10%.
      What stocks does JACQUELYN L SUMER hold?
      JACQUELYN L SUMER holds: CGEM, GNCAQ stocks.
        What was JACQUELYN L SUMER’s latest transaction?
        JACQUELYN L SUMER latest transaction was an Uninformative Buy of $21.24K.
          What was JACQUELYN L SUMER's most profitable transaction?
          JACQUELYN L SUMER’s most profitable transaction was an Informative Sell of CGEM stock on December 20, 2024. The return on the trade was 16.50%.
            What is JACQUELYN L SUMER's role in Cullinan Management?
            JACQUELYN L SUMER's role in Cullinan Management is CLO.
              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.