Dennis Henner - Net Worth and Insider Trading

Dennis Henner Net Worth

The estimated net worth of Dennis Henner is at least $365 Million dollars as of 2024-04-24. Dennis Henner is the Director, 10% Owner of Forty Seven Inc and owns about 3,816,951 shares of Forty Seven Inc (FTSV) stock worth over $365 Million. Dennis Henner is also the Director of Rigel Pharmaceuticals Inc and owns about 0 shares of Rigel Pharmaceuticals Inc (RIGL) stock worth over $0. Details can be seen in Dennis Henner's Latest Holdings Summary section.

Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the assumption that Dennis Henner has not made any transactions after 2018-07-02 and currently still holds the listed stock(s).

Transaction Summary of Dennis Henner

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Dennis Henner Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Dennis Henner owns 22 companies in total, including Forty Seven Inc (FTSV) , Entasis Therapeutics Holdings Inc (ETTX) , and Venus Concept Inc (VERO) among others .

Click here to see the complete history of Dennis Henner’s form 4 insider trades.

Insider Ownership Summary of Dennis Henner

Ticker Comapny Transaction Date Type of Owner
FTSV Forty Seven Inc 2020-04-07 director
ETTX Entasis Therapeutics Holdings Inc 2018-09-25 10 percent owner
VERO Venus Concept Inc 2017-10-11 10 percent owner
RDUS Radius Health Inc 2011-05-17 10 percent owner
TLOG TetraLogic Pharmaceuticals Corp 2016-02-08 10 percent owner
OXFD Oxford Immunotec Global PLC 2015-06-15 10 percent owner
ISEE IVERIC bio Inc 2013-09-25 10 percent owner
AERI Aerie Pharmaceuticals Inc 2013-10-25 director & 10 percent owner
SIENQ Sientra Inc 2014-10-28 10 percent owner
GMED Globus Medical Inc 2012-08-02 other: Managing dir. of GP
HGENQ Humanigen Inc 2012-08-11 director & 10 percent owner
ACHN Achillion Pharmaceuticals Inc 2012-06-04 10 percent owner
EPRSQ EPIRUS Biopharmaceuticals Inc 2011-10-27 10 percent owner
ZGNX Zogenix Inc 2011-09-16 10 percent owner
RSLS Reshape Lifesciences Inc 2010-12-14 other: Former 10% Owner
ALT Altimmune Inc 2007-08-03 other: See explanation below
ARYX ARYx Therapeutics Inc 2010-09-30 10 percent owner
PARD Poniard Pharmaceuticals Inc 2009-11-05 10 percent owner
AFFY Affymax Inc 2006-12-19 10 percent owner
RIGL Rigel Pharmaceuticals Inc 2005-01-05 director & 10 percent owner
CYCC Cyclacel Pharmaceuticals Inc 2004-03-10 director
IMGO Imago BioSciences Inc 2021-07-15 director

Dennis Henner Latest Holdings Summary

Dennis Henner currently owns a total of 2 stocks. Among these stocks, Dennis Henner owns 3,816,951 shares of Forty Seven Inc (FTSV) as of July 2, 2018, with a value of $365 Million and a weighting of 100%. Dennis Henner also owns 0 shares of Rigel Pharmaceuticals Inc (RIGL) as of January 5, 2005, with a value of $0 and a weighting of 0%.

Latest Holdings of Dennis Henner

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
FTSV Forty Seven Inc 2018-07-02 3,816,951 95.51 364,556,990
RIGL Rigel Pharmaceuticals Inc 2005-01-05 0 1.12 0

Holding Weightings of Dennis Henner


Dennis Henner Form 4 Trading Tracker

According to the SEC Form 4 filings, Dennis Henner has made a total of 0 transactions in Forty Seven Inc (FTSV) over the past 5 years. The most-recent trade in Forty Seven Inc is the acquisition of 200,000 shares on July 2, 2018, which cost Dennis Henner around $3 Million.

According to the SEC Form 4 filings, Dennis Henner has made a total of 0 transactions in Rigel Pharmaceuticals Inc (RIGL) over the past 5 years. The most-recent trade in Rigel Pharmaceuticals Inc is the sale of 17,253 shares on January 5, 2005, which brought Dennis Henner around $401,305.

Insider Trading History of Dennis Henner

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.

Dennis Henner Trading Performance

GuruFocus tracks the stock performance after each of Dennis Henner's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Dennis Henner is -0.57%. GuruFocus also compares Dennis Henner's trading performance to market benchmark return within the same time period. The performance of stocks bought by Dennis Henner 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 Dennis Henner'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 Dennis Henner

Average Return

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(%) -0.19 -0.57 -0.57 -35.11
Relative Return to S&P 500(%) -3.88 -7.78 7.38 -44.14

Dennis Henner Ownership Network

Ownership Network List of Dennis Henner

No Data

Ownership Network Relation of Dennis Henner


Dennis Henner Owned Company Details

What does Forty Seven Inc do?

Who are the key executives at Forty Seven Inc?

Dennis Henner is the director of Forty Seven Inc. Other key executives at Forty Seven Inc include Chief Financial Officer Ann D Rhoads , 10 percent owner Lightspeed General Partner X, L.p. , and 10 percent owner Lightspeed Ultimate General Partner X, Ltd. .

Forty Seven Inc (FTSV) Insider Trades Summary

In summary, during the past 3 months, insiders sold 0 shares of Forty Seven Inc (FTSV) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Forty Seven Inc (FTSV) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.

Forty Seven Inc (FTSV)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Forty Seven Inc Insider Transactions

No Available Data

Dennis Henner Mailing Address

Above is the net worth, insider trading, and ownership report for Dennis Henner. You might contact Dennis Henner via mailing address: The John Hancock Tower, 200 Clarendon Street, 54th Floor, Boston Ma 02116.

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