Eric K Rowinsky - Net Worth and Insider Trading
Eric K Rowinsky Net Worth
The estimated net worth of Eric K Rowinsky is at least $6 Million dollars as of 2024-05-05. Eric K Rowinsky is the Director of Biogen Inc and owns about 20,629 shares of Biogen Inc (BIIB) stock worth over $4 Million. Eric K Rowinsky is the Chief Medical Officer of Stemline Therapeutics Inc and owns about 143,688 shares of Stemline Therapeutics Inc (STML) stock worth over $2 Million. Eric K Rowinsky is also the Director of Fortress Biotech Inc and owns about 48,000 shares of Fortress Biotech Inc (FBIO) stock worth over $84,000. Besides these, Eric K Rowinsky also holds Verastem Inc (VSTM) , Navidea Biopharmaceuticals Inc (NAVB) . Details can be seen in Eric K Rowinsky's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the assumption that Eric K Rowinsky has not made any transactions after 2024-02-15 and currently still holds the listed stock(s).
Transaction Summary of Eric K Rowinsky
Eric K Rowinsky Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Eric K Rowinsky owns 7 companies in total, including Verastem Inc (VSTM) , Biogen Inc (BIIB) , and Fortress Biotech Inc (FBIO) among others .
Click here to see the complete history of Eric K Rowinsky’s form 4 insider trades.
Insider Ownership Summary of Eric K Rowinsky
| Ticker | Comapny | Transaction Date | Type of Owner |
|---|---|---|---|
| VSTM | Verastem Inc | 2018-12-31 | director |
| BIIB | Biogen Inc | 2024-02-15 | director |
| FBIO | Fortress Biotech Inc | 2021-03-02 | director |
 | | 2014-11-10 | director |
| | 2016-08-29 | director |
| | 2015-04-27 | Chief Medical Officer |
| | 2010-02-02 | director |
Eric K Rowinsky Latest Holdings Summary
Eric K Rowinsky currently owns a total of 5 stocks. Among these stocks, Eric K Rowinsky owns 20,629 shares of Biogen Inc (BIIB) as of February 15, 2024, with a value of $4 Million and a weighting of 71.31%. Eric K Rowinsky owns 143,688 shares of Stemline Therapeutics Inc (STML) as of April 27, 2015, with a value of $2 Million and a weighting of 27.01%. Eric K Rowinsky also owns 48,000 shares of Fortress Biotech Inc (FBIO) as of March 2, 2021, with a value of $84,000 and a weighting of 1.33%. The other 2 stocks Verastem Inc (VSTM) , Navidea Biopharmaceuticals Inc (NAVB) have a combined weighting of 0.35% among all his current holdings.
Latest Holdings of Eric K Rowinsky
| Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| BIIB | Biogen Inc | 2024-02-15 | 20,629 | 217.51 | 4,487,014 |
| STML | Stemline Therapeutics Inc | 2015-04-27 | 143,688 | 11.83 | 1,699,829 |
| FBIO | Fortress Biotech Inc | 2021-03-02 | 48,000 | 1.75 | 84,000 |
| VSTM | Verastem Inc | 2017-09-05 | 2,000 | 10.90 | 21,800 |
| NAVB | Navidea Biopharmaceuticals Inc | 2011-08-19 | 750 | 0.04 | 29 |
Holding Weightings of Eric K Rowinsky
Eric K Rowinsky Form 4 Trading Tracker
According to the SEC Form 4 filings, Eric K Rowinsky has made a total of 1 transactions in Biogen Inc (BIIB) over the past 5 years, including 1 buys and 0 sells. The most-recent trade in Biogen Inc is the acquisition of 455 shares on February 15, 2024, which cost Eric K Rowinsky around $101,256.
According to the SEC Form 4 filings, Eric K Rowinsky has made a total of 0 transactions in Stemline Therapeutics Inc (STML) over the past 5 years. The most-recent trade in Stemline Therapeutics Inc is the sale of 10,824 shares on April 27, 2015, which brought Eric K Rowinsky around $170,694.
According to the SEC Form 4 filings, Eric K Rowinsky has made a total of 1 transactions in Fortress Biotech Inc (FBIO) over the past 5 years, including 0 buys and 1 sells. The most-recent trade in Fortress Biotech Inc is the sale of 2,000 shares on March 2, 2021, which brought Eric K Rowinsky around $127,200.
More details on Eric K Rowinsky's insider transactions can be found in the Insider Trading History of Eric K Rowinsky table.Insider Trading History of Eric K Rowinsky
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Eric K Rowinsky Trading Performance
GuruFocus tracks the stock performance after each of Eric K Rowinsky's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Eric K Rowinsky is -4.02%. GuruFocus also compares Eric K Rowinsky's trading performance to market benchmark return within the same time period. The performance of stocks bought by Eric K Rowinsky 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 Eric K Rowinsky's insider trading performs compared to the benchmark.
Performance of Eric K Rowinsky
Average Return
Outperforming Transactions
| 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | 3 Years | |
|---|---|---|---|---|---|---|
| Return(%) | 14.89 | | | | | |
| Relative Return to S&P 500(%) | 10.64 | | | | | |
Eric K Rowinsky Ownership Network
Eric K Rowinsky Owned Company Details
What does Verastem Inc do?
Who are the key executives at Verastem Inc?
Eric K Rowinsky is the director of Verastem Inc. Other key executives at Verastem Inc include Vice President of Finance Daniel Calkins , Chief Operating Officer Dan Paterson , and Chief Financial Officer Robert E. Gagnon .
Verastem Inc (VSTM) Insider Trades Summary
Over the past 18 months, Eric K Rowinsky made no insider transaction in Verastem Inc (VSTM). Other recent insider transactions involving Verastem Inc (VSTM) include a net sale of 2,240 shares made by Daniel Calkins , a net sale of 39,211 shares made by Robert E. Gagnon , and a net sale of 41,587 shares made by Brian M Stuglik .
In summary, during the past 3 months, insiders sold 10,939 shares of Verastem Inc (VSTM) in total and bought 0 shares, with a net sale of 10,939 shares. During the past 18 months, 108,848 shares of Verastem Inc (VSTM) were sold and 0 shares were bought by its insiders, resulting in a net sale of 108,848 shares.
Verastem Inc (VSTM)'s detailed insider trading history can be found in Insider Trading Tracker table.
Verastem Inc Insider Transactions
Eric K Rowinsky Mailing Address
Above is the net worth, insider trading, and ownership report for Eric K Rowinsky. You might contact Eric K Rowinsky via mailing address: Imclone Systems Incorporated, 180 Varick Street, 6th Floor, New York Ny 10014.
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