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Karen Marie Johnson Insider Profile

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Karen Marie Johnson, Director at Starling Oncology Institute, holds 319.41K shares in Starling Oncology Institute (Ticker: STLN).
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Karen Marie Johnson

Karen Marie Johnson
Starling Oncology Institute (STLN)
Director

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

Insider Holdings

$2M
100.00%
A breakdown of Karen Marie Johnson's holdings

Insider Roles

Starling Oncology Institute
(STLN)
Director
Roles that Karen Marie Johnson holds in companies

Most Profitable Insider Trade

Currently, no data available
The most profitable trade made by Karen Marie Johnson

Karen Marie Johnson's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
Starling Oncology Institute
Jul 29, 2026
Director
Uninformative Buy
―
$2.03M
Date
Transaction
Amount
No. of Shares
Price per Share
Profit
Link to Report
Nov 21, 2022
Uninformative Buy
$0.00
22,708
$0.00
―
Mar 21, 2023
Uninformative Buy
$0.00
19,685
$0.00
―
Dec 28, 2023
Uninformative Buy
$0.00
52,000
$0.00
―
Nov 24, 2025
Uninformative Buy
$0.00
84,877
$0.00
―
Jul 29, 2026
Uninformative Buy
$0.00
31,124
$0.00
―
List of latest transactions for each holding click on a transaction to see Karen Marie Johnson's performance on stock

Karen Marie Johnson insider profile FAQ

What is the percentage of profitable transactions made by Karen Marie Johnson?
The percentage of profitable transactions made by Karen Marie Johnson is ―.
    What is the average return per transaction made by Karen Marie Johnson?
    The average return per transaction made by Karen Marie Johnson is ―.
      What stocks does Karen Marie Johnson hold?
      Karen Marie Johnson holds: STLN stocks.
        What was Karen Marie Johnson’s latest transaction?
        Karen Marie Johnson latest transaction was an Uninformative Buy of ―.
          What was Karen Marie Johnson's most profitable transaction?
          Karen Marie Johnson’s most profitable transaction was an Uninformative Buy of stock on ―. The return on the trade was ―.
            What is Karen Marie Johnson's role in Starling Oncology Institute?
            Karen Marie Johnson's role in Starling Oncology Institute is Director.
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