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John Scarlett Insider Profile

4 Followers
John Scarlett, COB, Pres & CEO, Director at Geron, holds 137.50K shares in Geron (Ticker: GERN), holds 0.00 shares in Chiasma (Ticker: CHMA), holds ― shares in CytomX Therapeutics (Ticker: CTMX). Most recently, John Scarlett Bought ― shares of Geron on Mar 03, 2025 for an estimated value of 22.00K.
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John Scarlett

John Scarlett
Geron (GERN)
COB, Pres & CEO, Director

Not Ranked
John Scarlett has not reported sufficient informative transactions and therefore cannot be ranked.
Time Frame
1 Year
Compare to
No Benchmark

Insider Holdings

$176K
100.00%
0.00%
A breakdown of John Scarlett's holdings

Insider Roles

Geron
(GERN)
COB, Pres & CEO, Director
CytomX Therapeutics
(CTMX)
Director
Roles that John Scarlett holds in companies

Most Profitable Insider Trade

Stock:
Geron
(GERN)
Rating:Informative Buy
Date:Mar 03, 2025 - Today
Return:-27.40%
The most profitable trade made by John Scarlett

John Scarlett's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
Geron
Mar 03, 2025
COB, Pres & CEO, Director
Informative Buy
22.00K
$176.00K
CHMA
Chiasma
Aug 05, 2021
Uninformative Sell
$0.00
CytomX Therapeutics
Director
List of latest transactions for each holding click on a transaction to see John Scarlett's performance on stock

John Scarlett insider profile FAQ

What is the percentage of profitable transactions made by John Scarlett?
The percentage of profitable transactions made by John Scarlett is ―.
    What is the average return per transaction made by John Scarlett?
    The average return per transaction made by John Scarlett is ―.
      What stocks does John Scarlett hold?
      John Scarlett holds: GERN, CHMA, CTMX stocks.
        What was John Scarlett’s latest transaction?
        John Scarlett latest transaction was an Informative Buy of $22.00K.
          What was John Scarlett's most profitable transaction?
          John Scarlett’s most profitable transaction was an Informative Buy of GERN stock on March 3, 2025. The return on the trade was -27.40%.
            What is John Scarlett's role in Geron?
            John Scarlett's role in Geron is COB, Pres & CEO, Director.
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