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Robert Hershberg Insider Profile

4 Followers
Robert Hershberg, Director at Adaptive Biotechnologies, holds 46.68K shares in Adaptive Biotechnologies (Ticker: ADPT), holds 10.66K shares in Fate Therapeutics (Ticker: FATE), holds ― shares in ARS Pharmaceuticals (Ticker: SPRY).
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Robert Hershberg

Robert Hershberg
Adaptive Biotechnologies (ADPT)
Director

Ranked #34,969 out of 108,699 Corporate Insiders

Profitable Transactions

40%
2 out of 5 Profitable Transactions

Average Return

+5.90%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark
How are Insiders Ranked?

Insider Holdings

$3M
47.82%
28.94%
22.16%
1.07%
0.00% Others
A breakdown of Robert Hershberg's holdings
See the Top Stocks by Insiders

Insider Roles

Adaptive Biotechnologies
(ADPT)
Director
Atai Beckley N.V.
(ATAI)
Director
Recursion Pharmaceuticals
(RXRX)
Director
Fate Therapeutics
(FATE)
Director
+1 other positions
Roles that Robert Hershberg holds in companies
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Most Profitable Insider Trade

Stock:
HilleVax, Inc
(HLVX)
Rating:Informative Sell
Date:Feb 12, 2024 - Feb 12, 2025
Return:+88.70%
The most profitable trade made by Robert Hershberg
See the Latest Stocks Traded by Insiders

Robert Hershberg's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
ADPT
Adaptive Biotechnologies
Aug 20, 2026
Director
Uninformative Buy
94.80K
$1.22M
FATE
Fate Therapeutics
Jun 13, 2022
Director
Uninformative Buy
―
$27.39K
SPRY
ARS Pharmaceuticals
―
Director
―
―
RXRX
Recursion Pharmaceuticals
Jun 22, 2026
Director
Uninformative Buy
―
$565.92K
HLVX
HilleVax, Inc
Sep 17, 2025
―
Uninformative Sell
―
$0.00
ATAI
Atai Beckley N.V.
Jul 09, 2026
Director
Uninformative Buy
135.00K
$739.00K
NSTGQ
NanoString Technologies
Apr 18, 2022
―
Uninformative Buy
69.69K
$760.84
DNDNQ
Dendreon Corp
―
―
―
―
List of latest transactions for each holding click on a transaction to see Robert Hershberg's performance on stock
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Robert Hershberg insider profile FAQ

What is the percentage of profitable transactions made by Robert Hershberg?
The percentage of profitable transactions made by Robert Hershberg is 40%.
    What is the average return per transaction made by Robert Hershberg?
    The average return per transaction made by Robert Hershberg is 5.90%.
      What stocks does Robert Hershberg hold?
      Robert Hershberg holds: ADPT, FATE, SPRY, RXRX, HLVX, ATAI, NSTGQ, DNDNQ stocks.
        What was Robert Hershberg’s latest transaction?
        Robert Hershberg latest transaction was an Uninformative Buy of $94.80K.
          What was Robert Hershberg's most profitable transaction?
          Robert Hershberg’s most profitable transaction was an Informative Sell of HLVX stock on February 12, 2024. The return on the trade was 88.70%.
            What is Robert Hershberg's role in Adaptive Biotechnologies?
            Robert Hershberg's role in Adaptive Biotechnologies 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.