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Dannielle Appelhans Insider Profile

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Dannielle Appelhans, Director at Halozyme, holds 1.16K shares in Halozyme (Ticker: HALO), holds 0.00 shares in Generation Bio (Ticker: GBIO), holds 0.00 shares in Rubius Therapeutics (Ticker: RUBY).
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Dannielle Appelhans

Dannielle Appelhans
Halozyme (HALO)
Director

Ranked #76,718 out of 109,232 Corporate Insiders

Profitable Transactions

0%
0 out of 2 Profitable Transactions

Average Return

-25.10%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark
How are Insiders Ranked?

Insider Holdings

$128K
100.00%
A breakdown of Dannielle Appelhans's holdings
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Insider Roles

Halozyme
(HALO)
Director
Roles that Dannielle Appelhans holds in companies
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Most Profitable Insider Trade

Stock:
Generation Bio
(GBIO)
Rating:Informative Buy
Date:Dec 06, 2023 - Dec 06, 2024
Return:-21.60%
The most profitable trade made by Dannielle Appelhans
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Dannielle Appelhans's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
HALO
Halozyme
Sep 02, 2026
Director
Uninformative Buy
―
$127.52K
RUBY
Rubius Therapeutics
Feb 27, 2023
―
Informative Sell
1.25K
$0.00
GBIO
Generation Bio
Feb 09, 2026
―
Uninformative Sell
―
$0.00
List of latest transactions for each holding click on a transaction to see Dannielle Appelhans's performance on stock
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Dannielle Appelhans insider profile FAQ

What is the percentage of profitable transactions made by Dannielle Appelhans?
The percentage of profitable transactions made by Dannielle Appelhans is 0%.
    What is the average return per transaction made by Dannielle Appelhans?
    The average return per transaction made by Dannielle Appelhans is -25.10%.
      What stocks does Dannielle Appelhans hold?
      Dannielle Appelhans holds: HALO, RUBY, GBIO stocks.
        What was Dannielle Appelhans’s latest transaction?
        Dannielle Appelhans latest transaction was an Uninformative Buy of ―.
          What was Dannielle Appelhans's most profitable transaction?
          Dannielle Appelhans’s most profitable transaction was an Informative Buy of GBIO stock on December 6, 2023. The return on the trade was -21.60%.
            What is Dannielle Appelhans's role in Halozyme?
            Dannielle Appelhans's role in Halozyme 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.