Greg Madison - Net Worth and Insider Trading
Greg Madison Net Worth
The estimated net worth of Greg Madison is at least $1 Million dollars as of 2024-04-23. Greg Madison is the President and CEO of Keryx Biopharmaceuticals Inc and owns about 414,086 shares of Keryx Biopharmaceuticals Inc (KERX) stock worth over $1 Million. Details can be seen in Greg Madison's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the assumption that Greg Madison has not made any transactions after 2018-02-15 and currently still holds the listed stock(s).
Transaction Summary of Greg Madison
Greg Madison Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Greg Madison owns 2 companies in total, including Keryx Biopharmaceuticals Inc (KERX) , and AMAG Pharmaceuticals Inc (AMAG) .
Click here to see the complete history of Greg Madison’s form 4 insider trades.
Insider Ownership Summary of Greg Madison
| Ticker | Comapny | Transaction Date | Type of Owner |
|---|---|---|---|
| KERX | Keryx Biopharmaceuticals Inc | 2018-03-20 | director & President and CEO |
| AMAG | AMAG Pharmaceuticals Inc | 2013-02-28 | EVP & Chief Commercial Officer |
Greg Madison Latest Holdings Summary
Greg Madison currently owns a total of 1 stock. Greg Madison owns 414,086 shares of Keryx Biopharmaceuticals Inc (KERX) as of February 15, 2018, with a value of $1 Million.
Latest Holdings of Greg Madison
| Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| KERX | Keryx Biopharmaceuticals Inc | 2018-02-15 | 414,086 | 3.36 | 1,391,329 |
Holding Weightings of Greg Madison
Greg Madison Form 4 Trading Tracker
According to the SEC Form 4 filings, Greg Madison has made a total of 0 transactions in Keryx Biopharmaceuticals Inc (KERX) over the past 5 years. The most-recent trade in Keryx Biopharmaceuticals Inc is the sale of 15,318 shares on February 15, 2018, which brought Greg Madison around $73,680.
Insider Trading History of Greg Madison
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Greg Madison Trading Performance
GuruFocus tracks the stock performance after each of Greg Madison's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Greg Madison is -14.08%. GuruFocus also compares Greg Madison's trading performance to market benchmark return within the same time period. The performance of stocks bought by Greg Madison within 3 months outperforms 0 times out of 2 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Greg Madison's insider trading performs compared to the benchmark.
Performance of Greg Madison
Average Return
Outperforming Transactions
| 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | 3 Years | |
|---|---|---|---|---|---|---|
| Return(%) | -13.25 | -14.08 | -48.2 | -39.94 | -14.09 | -22.03 |
| Relative Return to S&P 500(%) | -11.56 | -15.92 | -41.69 | -41.86 | -22.22 | -32.81 |
Greg Madison Ownership Network
Ownership Network List of Greg Madison
Ownership Network Relation of Greg Madison
Greg Madison Owned Company Details
What does Keryx Biopharmaceuticals Inc do?
Who are the key executives at Keryx Biopharmaceuticals Inc?
Greg Madison is the director & President and CEO of Keryx Biopharmaceuticals Inc. Other key executives at Keryx Biopharmaceuticals Inc include director & Interim CEO Jodie Pope Morrison , Chief Financial Officer Scott A Holmes , and 10 percent owner Seth A Klarman .
Keryx Biopharmaceuticals Inc (KERX) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Keryx Biopharmaceuticals Inc (KERX) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Keryx Biopharmaceuticals Inc (KERX) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Keryx Biopharmaceuticals Inc (KERX)'s detailed insider trading history can be found in Insider Trading Tracker table.
Keryx Biopharmaceuticals Inc Insider Transactions
Greg Madison Mailing Address
Above is the net worth, insider trading, and ownership report for Greg Madison. You might contact Greg Madison via mailing address: One Marina Park Drive Lexington Ma 02210.
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