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TipRanksTop Financial ExpertsInsidersKarin Walker

Karin Walker Insider Profile

4 Followers
Karin Walker, CAO at Prothena, holds 0.00 shares in Prothena (Ticker: PRTA), holds 40.60K shares in Cyclacel Pharmaceuticals (Ticker: CYCC), holds 0.00 shares in Affymax (Ticker: AFFY).
See the Hottest Stocks Based on Insider Trading >
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Karin Walker

Karin Walker
Prothena (PRTA)
CAO

Ranked #980 out of 99,635 Corporate Insiders

Profitable Transactions

83%
5 out of 6 Profitable Transactions

Average Return

+122.50%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark
How are Insiders Ranked?

Insider Holdings

$14K
100.00%
0.00%
0.00%
A breakdown of Karin Walker's holdings
See the Top Stocks by Insiders

Insider Roles

Cyclacel Pharmaceuticals
(CYCC)
Director
Prothena
(PRTA)
CAO
Affymax
(AFFY)
VP, Finance & CAO
Roles that Karin Walker holds in companies
See the Top Corporate Insiders

Most Profitable Insider Trade

Stock:
Prothena
(PRTA)
Rating:Informative Buy
Date:Dec 11, 2014 - Dec 11, 2015
Return:+260.30%
The most profitable trade made by Karin Walker
See the Latest Stocks Traded by Insiders

Karin Walker's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
PRTA
Prothena
Jan 24, 2024
CAO
Uninformative Buy
67.65K
$0.00
CYCC
Cyclacel Pharmaceuticals
Jul 03, 2023
Director
Uninformative Buy
―
$13.97K
AFFY
Affymax
―
VP, Finance & CAO
―
$0.00
List of latest transactions for each holding click on a transaction to see Karin Walker's performance on stock
See All Insider Trading from Today

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Karin Walker insider profile FAQ

What is the percentage of profitable transactions made by Karin Walker?
The percentage of profitable transactions made by Karin Walker is 83%.
    What is the average return per transaction made by Karin Walker?
    The average return per transaction made by Karin Walker is 122.50%.
      What stocks does Karin Walker hold?
      Karin Walker holds: PRTA, CYCC, AFFY stocks.
        What was Karin Walker’s latest transaction?
        Karin Walker latest transaction was an Uninformative Buy of $67.65K.
          What was Karin Walker's most profitable transaction?
          Karin Walker’s most profitable transaction was an Informative Buy of PRTA stock on December 11, 2014. The return on the trade was 260.30%.
            What is Karin Walker's role in Prothena?
            Karin Walker's role in Prothena is CAO.
              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.