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Beth Seidenberg Insider Profile

403 Followers
Beth Seidenberg, Director at Epizyme, holds 735.98K shares in Kyverna Therapeutics, Inc. (Ticker: KYTX), holds 2.03M shares in Sagimet Biosciences, Inc. Class A (Ticker: SGMT), holds 5.34M shares in Progyny (Ticker: PGNY).
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Beth Seidenberg

Beth Seidenberg
Epizyme (EPZM)
Director

Ranked #9 out of 98,564 Corporate Insiders

Profitable Transactions

88%
15 out of 17 Profitable Transactions

Average Return

+331.40%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark

Insider Holdings

$324M
53.42%
23.79%
14.00%
4.36%
4.43% Others
A breakdown of Beth Seidenberg's holdings

Insider Roles

Progyny
(PGNY)
Director
Vera Therapeutics
(VERA)
Director
ACELYRIN, INC.
(SLRN)
Director, Ten Percent Owner
Kyverna Therapeutics, Inc.
(KYTX)
Director, Ten Percent Owner
+4 other positions
Roles that Beth Seidenberg holds in companies

Most Profitable Insider Trade

Stock:
Vera Therapeutics
(VERA)
Rating:Informative Buy
Date:Feb 27, 2023 - Feb 27, 2024
Return:+546.10%
The most profitable trade made by Beth Seidenberg

Beth Seidenberg's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
EPZM
Epizyme
Jun 07, 2019
Uninformative Buy
12.69K
$6.06M
ARMO
Armo Biosciences Inc
Jun 22, 2018
Uninformative Sell
213.33M
$0.00
Progyny
Jun 27, 2023
Director
Uninformative Buy
$172.97M
Vera Therapeutics
Apr 03, 2023
Director
Informative Buy
16.63K
$77.04M
ACELYRIN, INC.
May 11, 2023
Director, Ten Percent Owner
Informative Buy
23.58M
$45.31M
Sagimet Biosciences, Inc. Class A
Jul 20, 2023
Director
Uninformative Buy
$8.69M
Kyverna Therapeutics, Inc.
Feb 14, 2024
Director, Ten Percent Owner
Uninformative Buy
$14.12M
TSRO
Tesaro
Jan 24, 2019
Uninformative Sell
166.66M
$0.00
Atara Biotherapeutics
Jun 02, 2023
Director
Uninformative Buy
$1.43M
Amgen
Sr VP, Dev & Chief Medical Ofc
$4.20M
BioCryst
Director
$13.14K
List of latest transactions for each holding click on a transaction to see Beth Seidenberg's performance on stock

Beth Seidenberg insider profile FAQ

What is the percentage of profitable transactions made by Beth Seidenberg?
The percentage of profitable transactions made by Beth Seidenberg is 88%.
    What is the average return per transaction made by Beth Seidenberg?
    The average return per transaction made by Beth Seidenberg is 331.40%.
      What stocks does Beth Seidenberg hold?
      Beth Seidenberg holds: EPZM, ARMO, PGNY, VERA, SLRN, SGMT, KYTX, TSRO, ATRA, AMGN, BCRX stocks.
        What was Beth Seidenberg’s latest transaction?
        Beth Seidenberg latest transaction was an Uninformative Buy of ―.
          What was Beth Seidenberg's most profitable transaction?
          Beth Seidenberg’s most profitable transaction was an Informative Buy of VERA stock on February 27, 2023. The return on the trade was 546.10%.
            What is Beth Seidenberg's role in Epizyme?
            Beth Seidenberg's role in Epizyme is Director.
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