TipRanks
TipRanksTop Financial ExpertsInsidersJack Mallers

Jack Mallers Insider Profile

4 Followers
Jack Mallers, Former CEO and Director, Director at Twenty One Capital, holds 0.00 shares in Twenty One Capital (Ticker: XXI).
See the Hottest Stocks Based on Insider Trading >
tipranks
Jack Mallers

Jack Mallers
Twenty One Capital (XXI)
Former CEO and Director, Director

Not Ranked
Jack Mallers has not reported sufficient informative transactions and therefore cannot be ranked.
Time Frame
1 Year
Compare to
No Benchmark
How are Insiders Ranked?

Insider Holdings

Jack Mallers does not currently own shares as a corporate insider.
A breakdown of Jack Mallers's holdings
See the Top Stocks by Insiders

Insider Roles

Twenty One Capital
(XXI)
Former CEO and Director, Director
Roles that Jack Mallers holds in companies
See the Top Corporate Insiders

Most Profitable Insider Trade

Currently, no data available
The most profitable trade made by Jack Mallers
See the Latest Stocks Traded by Insiders

Jack Mallers's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
XXI
Twenty One Capital
Jul 21, 2026
Former CEO and Director, Director
Uninformative Sell
1.61M
$0.00
Jack Mallers has not reported any informative transactions for XXI, therefore, performance cannot be measured.
Date
Transaction
Amount
No. of Shares
Price per Share
Profit
Link to Report
Apr 13, 2026
Uninformative Buy
$236.24K
1,643,445
$0.14
―
Apr 13, 2026
Uninformative Sell
$865.14K
130,292
$6.64
―
Jul 21, 2026
Uninformative Sell
$1.61M
307,253
$5.23
―
List of latest transactions for each holding click on a transaction to see Jack Mallers's performance on stock
See All Insider Trading from Today

You May Also Like

Meet our Smart Portfolio. See what top analysts say about your stocks.Get a breakdown of the different strategies based on detected insider trading activity.Find the best performing Analyst in each sector. Follow them so you never miss a recommendation.

Jack Mallers insider profile FAQ

What is the percentage of profitable transactions made by Jack Mallers?
The percentage of profitable transactions made by Jack Mallers is ―.
    What is the average return per transaction made by Jack Mallers?
    The average return per transaction made by Jack Mallers is ―.
      What stocks does Jack Mallers hold?
      Jack Mallers holds: XXI stocks.
        What was Jack Mallers’s latest transaction?
        Jack Mallers latest transaction was an Uninformative Sell of $1.61M.
          What was Jack Mallers's most profitable transaction?
          Jack Mallers’s most profitable transaction was an Uninformative Buy of stock on ―. The return on the trade was ―.
            What is Jack Mallers's role in Twenty One Capital?
            Jack Mallers's role in Twenty One Capital is Former CEO and Director, 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.