Robert I Tepper - Net Worth and Insider Trading
Robert I Tepper Net Worth
The estimated net worth of Robert I Tepper is at least $450 Million dollars as of 2024-04-29. Robert I Tepper is the 10% Owner of Global Blood Therapeutics Inc and owns about 4,990,677 shares of Global Blood Therapeutics Inc (GBT) stock worth over $342 Million. Robert I Tepper is the Director, 10% Owner of Constellation Pharmaceuticals Inc and owns about 2,983,051 shares of Constellation Pharmaceuticals Inc (CNST) stock worth over $101 Million. Robert I Tepper is also the 10% Owner of CytomX Therapeutics Inc and owns about 4,349,864 shares of CytomX Therapeutics Inc (CTMX) stock worth over $7 Million. Besides these, Robert I Tepper also holds Allena Pharmaceuticals Inc (ALNAQ) . Details can be seen in Robert I Tepper's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the assumption that Robert I Tepper has not made any transactions after 2018-07-23 and currently still holds the listed stock(s).
Transaction Summary of Robert I Tepper
Robert I Tepper Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Robert I Tepper owns 25 companies in total, including Revolution Medicines Inc (RVMD) , Nurix Therapeutics Inc (NRIX) , and Relay Therapeutics Inc (RLAY) among others .
Click here to see the complete history of Robert I Tepper’s form 4 insider trades.
Insider Ownership Summary of Robert I Tepper
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
RVMD | Revolution Medicines Inc | 2020-02-12 | 10 percent owner |
NRIX | Nurix Therapeutics Inc | 2020-07-23 | 10 percent owner |
RLAY | Relay Therapeutics Inc | 2020-07-15 | 10 percent owner |
JNCE | Jounce Therapeutics Inc | 2017-01-26 | director & 10 percent owner |
PLRX | Pliant Therapeutics Inc | 2020-06-02 | 10 percent owner |
NTGN | Neon Therapeutics Inc | 2020-05-06 | director & 10 percent owner |
FULC | Fulcrum Therapeutics Inc | 2019-07-17 | 10 percent owner |
CNST | Constellation Pharmaceuticals Inc | 2019-06-06 | director & 10 percent owner |
ALNAQ | Allena Pharmaceuticals Inc | 2017-11-06 | director & 10 percent owner |
VYGR | Voyager Therapeutics Inc | 2016-12-19 | 10 percent owner |
RYTM | Rhythm Pharmaceuticals Inc | 2017-10-04 | 10 percent owner |
MYOK | MyoKardia Inc | 2018-03-07 | 10 percent owner |
CTMX | CytomX Therapeutics Inc | 2017-10-04 | 10 percent owner |
KALA | Kala Bio Inc | 2017-07-19 | director |
GBT | Global Blood Therapeutics Inc | 2017-04-06 | 10 percent owner |
BPMC | Blueprint Medicines Corp | 2016-04-14 | 10 percent owner |
SAGE | Sage Therapeutics Inc | 2016-05-16 | 10 percent owner |
EDIT | Editas Medicine Inc | 2016-02-02 | 10 percent owner |
LRMR | Larimar Therapeutics Inc | 2015-03-24 | 10 percent owner |
DARE | Dare Bioscience Inc | 2014-04-10 | director |
FMI | Foundation Medicine Inc | 2015-05-14 | 10 percent owner |
BLUE | bluebird bio Inc | 2013-12-16 | director & 10 percent owner |
SESN | Sesen Bio Inc | 2014-02-05 | 10 percent owner |
DBTX | Decibel Therapeutics Inc | 2021-02-11 | 10 percent owner |
CARM | CARISMA Therapeutics Inc | 2014-02-05 | 10 percent owner |
Robert I Tepper Latest Holdings Summary
Robert I Tepper currently owns a total of 4 stocks. Among these stocks, Robert I Tepper owns 4,990,677 shares of Global Blood Therapeutics Inc (GBT) as of April 6, 2017, with a value of $342 Million and a weighting of 75.92%. Robert I Tepper owns 2,983,051 shares of Constellation Pharmaceuticals Inc (CNST) as of July 23, 2018, with a value of $101 Million and a weighting of 22.52%. Robert I Tepper also owns 4,349,864 shares of CytomX Therapeutics Inc (CTMX) as of October 4, 2017, with a value of $7 Million and a weighting of 1.56%. The other 1 stocks Allena Pharmaceuticals Inc (ALNAQ) have a combined weighting of 0% among all his current holdings.
Latest Holdings of Robert I Tepper
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
GBT | Global Blood Therapeutics Inc | 2017-04-06 | 4,990,677 | 68.49 | 341,811,468 |
CNST | Constellation Pharmaceuticals Inc | 2018-07-23 | 2,983,051 | 33.99 | 101,393,903 |
CTMX | CytomX Therapeutics Inc | 2017-10-04 | 4,349,864 | 1.61 | 7,003,281 |
ALNAQ | Allena Pharmaceuticals Inc | 2017-11-06 | 2,790,964 | 0.00 | 0 |
Holding Weightings of Robert I Tepper
Robert I Tepper Form 4 Trading Tracker
According to the SEC Form 4 filings, Robert I Tepper has made a total of 0 transactions in Global Blood Therapeutics Inc (GBT) over the past 5 years. The most-recent trade in Global Blood Therapeutics Inc is the sale of 31,225 shares on April 6, 2017, which brought Robert I Tepper around $1 Million.
According to the SEC Form 4 filings, Robert I Tepper has made a total of 0 transactions in Constellation Pharmaceuticals Inc (CNST) over the past 5 years. The most-recent trade in Constellation Pharmaceuticals Inc is the acquisition of 266,667 shares on July 23, 2018, which cost Robert I Tepper around $4 Million.
According to the SEC Form 4 filings, Robert I Tepper has made a total of 0 transactions in CytomX Therapeutics Inc (CTMX) over the past 5 years. The most-recent trade in CytomX Therapeutics Inc is the sale of 24,777 shares on October 4, 2017, which brought Robert I Tepper around $603,072.
More details on Robert I Tepper's insider transactions can be found in the Insider Trading History of Robert I Tepper table.Insider Trading History of Robert I Tepper
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Robert I Tepper Trading Performance
GuruFocus tracks the stock performance after each of Robert I Tepper's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Robert I Tepper is -33.49%. GuruFocus also compares Robert I Tepper's trading performance to market benchmark return within the same time period. The performance of stocks bought by Robert I Tepper 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 Robert I Tepper's insider trading performs compared to the benchmark.
Performance of Robert I Tepper
Average Return
-22.15%
Outperforming Transactions
0%
1 Month | 3 Months | 6 Months | 1 Year | 2 Years | 3 Years | |
---|---|---|---|---|---|---|
Return(%) | 14.1 | -33.49 | 1.45 | -22.15 | 15.7 | -3.17 |
Relative Return to S&P 500(%) | 12.47 | -34.31 | 3.06 | -28.86 | 7.54 | -16.61 |
Robert I Tepper Ownership Network
Ownership Network List of Robert I Tepper
Ownership Network Relation of Robert I Tepper
Robert I Tepper Owned Company Details
What does Revolution Medicines Inc do?
Who are the key executives at Revolution Medicines Inc?
Robert I Tepper is the 10 percent owner of Revolution Medicines Inc. Other key executives at Revolution Medicines Inc include director & See Remarks Mark A Goldsmith , General Counsel Jeff Cislini , and See Remarks Margaret A Horn .
Revolution Medicines Inc (RVMD) Insider Trades Summary
Over the past 18 months, Robert I Tepper made no insider transaction in Revolution Medicines Inc (RVMD). Other recent insider transactions involving Revolution Medicines Inc (RVMD) include a net sale of 127,178 shares made by Margaret A Horn , a net sale of 97,493 shares made by Stephen Michael Kelsey , and a net sale of 12,934 shares made by Jeff Cislini .
In summary, during the past 3 months, insiders sold 58,164 shares of Revolution Medicines Inc (RVMD) in total and bought 0 shares, with a net sale of 58,164 shares. During the past 18 months, 362,724 shares of Revolution Medicines Inc (RVMD) were sold and 650,000 shares were bought by its insiders, resulting in a net purchase of 287,276 shares.
Revolution Medicines Inc (RVMD)'s detailed insider trading history can be found in Insider Trading Tracker table.
Revolution Medicines Inc Insider Transactions
Robert I Tepper Mailing Address
Above is the net worth, insider trading, and ownership report for Robert I Tepper. You might contact Robert I Tepper via mailing address: 201 Brookline Ave, Suite 1401, Boston Ma 02215.