David R Brennan - Net Worth and Insider Trading
David R Brennan Net Worth
The estimated net worth of David R Brennan is at least $2 Million dollars as of 2024-04-20. David R Brennan is the Director of Insmed Inc and owns about 80,876 shares of Insmed Inc (INSM) stock worth over $2 Million. Details can be seen in David R Brennan's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the assumption that David R Brennan has not made any transactions after 2021-11-01 and currently still holds the listed stock(s).
Transaction Summary of David R Brennan
David R Brennan Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, David R Brennan owns 3 companies in total, including Alexion Pharmaceuticals Inc (ALXN) , Insmed Inc (INSM) , and Innocoll Holdings PLC (INNL) .
Click here to see the complete history of David R Brennan’s form 4 insider trades.
Insider Ownership Summary of David R Brennan
| Ticker | Comapny | Transaction Date | Type of Owner |
|---|---|---|---|
| ALXN | Alexion Pharmaceuticals Inc | 2020-05-14 | director |
| INSM | Insmed Inc | 2021-11-01 | director |
| INNL | Innocoll Holdings PLC | 2017-07-24 | director |
David R Brennan Latest Holdings Summary
David R Brennan currently owns a total of 1 stock. David R Brennan owns 80,876 shares of Insmed Inc (INSM) as of November 1, 2021, with a value of $2 Million.
Latest Holdings of David R Brennan
| Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| INSM | Insmed Inc | 2021-11-01 | 80,876 | 24.32 | 1,966,904 |
Holding Weightings of David R Brennan
David R Brennan Form 4 Trading Tracker
According to the SEC Form 4 filings, David R Brennan has made a total of 1 transactions in Insmed Inc (INSM) over the past 5 years, including 1 buys and 0 sells. The most-recent trade in Insmed Inc is the acquisition of 10,000 shares on November 1, 2021, which cost David R Brennan around $301,500.
Insider Trading History of David R Brennan
- 1
David R Brennan Trading Performance
GuruFocus tracks the stock performance after each of David R Brennan's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by David R Brennan is -23.64%. GuruFocus also compares David R Brennan's trading performance to market benchmark return within the same time period. The performance of stocks bought by David R Brennan 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 David R Brennan's insider trading performs compared to the benchmark.
Performance of David R Brennan
Average Return
Outperforming Transactions
| 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | 3 Years | |
|---|---|---|---|---|---|---|
| Return(%) | -14.04 | -23.64 | -29.24 | -43.64 | -10.29 | |
| Relative Return to S&P 500(%) | -11.86 | -22.18 | -18.8 | -27.22 | -6.13 |
David R Brennan Ownership Network
Ownership Network List of David R Brennan
Ownership Network Relation of David R Brennan
David R Brennan Owned Company Details
What does Alexion Pharmaceuticals Inc do?
Who are the key executives at Alexion Pharmaceuticals Inc?
David R Brennan is the director of Alexion Pharmaceuticals Inc. Other key executives at Alexion Pharmaceuticals Inc include SVP & Controller & CAO Daniel Bazarko , EVP & CCAO Tanisha Carino , and EVP & Chief Commercial Officer Brian Goff .
Alexion Pharmaceuticals Inc (ALXN) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Alexion Pharmaceuticals Inc (ALXN) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Alexion Pharmaceuticals Inc (ALXN) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Alexion Pharmaceuticals Inc (ALXN)'s detailed insider trading history can be found in Insider Trading Tracker table.
Alexion Pharmaceuticals Inc Insider Transactions
David R Brennan Mailing Address
Above is the net worth, insider trading, and ownership report for David R Brennan. You might contact David R Brennan via mailing address: C/o Insmed Incorporated, 10 Finderne Avenue, Bridgewater Nj 08807.
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