Mark S Cohen - Net Worth and Insider Trading

Mark S Cohen Net Worth

The estimated net worth of Mark S Cohen is at least $102,921 dollars as of 2024-05-27. Mark S Cohen is the Director of Akari Therapeutics PLC and owns about 52,780 shares of Akari Therapeutics PLC (AKTX) stock worth over $102,921. Details can be seen in Mark S Cohen's Latest Holdings Summary section.

Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the assumption that Mark S Cohen has not made any transactions after 2015-09-18 and currently still holds the listed stock(s).

Transaction Summary of Mark S Cohen

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Mark S Cohen Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Mark S Cohen owns 1 companies in total, including Akari Therapeutics PLC (AKTX) .

Click here to see the complete history of Mark S Cohen’s form 4 insider trades.

Insider Ownership Summary of Mark S Cohen

Ticker Comapny Transaction Date Type of Owner
AKTX Akari Therapeutics PLC 2015-09-18 director

Mark S Cohen Latest Holdings Summary

Mark S Cohen currently owns a total of 1 stock. Mark S Cohen owns 52,780 shares of Akari Therapeutics PLC (AKTX) as of September 18, 2015, with a value of $102,921.

Latest Holdings of Mark S Cohen

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
AKTX Akari Therapeutics PLC 2015-09-18 52,780 1.95 102,921

Holding Weightings of Mark S Cohen


Mark S Cohen Form 4 Trading Tracker

According to the SEC Form 4 filings, Mark S Cohen has made a total of 0 transactions in Akari Therapeutics PLC (AKTX) over the past 5 years. The most-recent trade in Akari Therapeutics PLC is the acquisition of 52,780 shares on September 18, 2015, which cost Mark S Cohen around $200,564.

Insider Trading History of Mark S Cohen

No transactions are available. GuruFocus only tracks and displays the purchase and sale of non-derivative security in open market or private transactions from SEC filings with the transaction code of P or S.
Total 0
  • 1
Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as conversion of derivative security or exercise of options are not included. Insiders are limited to only officers and/or directors of the company.

Mark S Cohen Trading Performance

GuruFocus tracks the stock performance after each of Mark S Cohen's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Mark S Cohen is -53.57%. GuruFocus also compares Mark S Cohen's trading performance to market benchmark return within the same time period. The performance of stocks bought by Mark S Cohen within 3 months outperforms 0 times out of 1 transactions in total compared to the return of S&P 500 within the same period.

You can select different timeframes to see how Mark S Cohen's insider trading performs compared to the benchmark.

Please note GuruFocus will not track the insiders’ transaction performance if he/she does not have buying transactions.

Performance of Mark S Cohen

Average Return

Average return per transaction

Outperforming Transactions

0 out of 1 outperforming transactions.
Each transaction is measured over a period and compared to .
1 Month 3 Months 6 Months 1 Year 2 Years 3 Years
Return(%) -48.49
Relative Return to S&P 500(%) -52.32

Mark S Cohen Ownership Network

Ownership Network List of Mark S Cohen

No Data

Ownership Network Relation of Mark S Cohen


Mark S Cohen Owned Company Details

What does Akari Therapeutics PLC do?

Who are the key executives at Akari Therapeutics PLC?

Mark S Cohen is the director of Akari Therapeutics PLC. Other key executives at Akari Therapeutics PLC include General Counsel and Secretary Robert M Shaw , director & 10 percent owner James Hill , and director & 10 percent owner Stuart Ungar .

Akari Therapeutics PLC (AKTX) Insider Trades Summary

In summary, during the past 3 months, insiders sold 0 shares of Akari Therapeutics PLC (AKTX) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Akari Therapeutics PLC (AKTX) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.

Akari Therapeutics PLC (AKTX)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Akari Therapeutics PLC Insider Transactions

No Available Data

Mark S Cohen Mailing Address

Above is the net worth, insider trading, and ownership report for Mark S Cohen. You might contact Mark S Cohen via mailing address: C/o Celsus Therapeutics Plc, 24 West 40th Street, New York Ny 10018.

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