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TipRanksTop Financial ExpertsInsidersDavid R. Brennan

David R. Brennan Insider Profile

4 Followers
David R. Brennan, Director at Insmed, holds 121.88K shares in Insmed (Ticker: INSM), holds 0.00 shares in Alexion Pharmaceuticals (Ticker: ALXN).
See the Hottest Stocks Based on Insider Trading >
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David R. Brennan

David R. Brennan
Insmed (INSM)
Director

Ranked #66,127 out of 98,909 Corporate Insiders

Profitable Transactions

50%
1 out of 2 Profitable Transactions

Average Return

-19.20%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark
How are Insiders Ranked?

Insider Holdings

$3M
100.00%
A breakdown of David R. Brennan's holdings
See the Top Stocks by Insiders

Insider Roles

Insmed
(INSM)
Director
Roles that David R. Brennan holds in companies
See the Top Corporate Insiders

Most Profitable Insider Trade

Stock:
Alexion Pharmaceuticals
(ALXN)
Rating:Informative Buy
Date:Dec 16, 2014 - Dec 16, 2015
Return:+6.20%
The most profitable trade made by David R. Brennan
See the Latest Stocks Traded by Insiders

David R. Brennan's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
INSM
Insmed
May 15, 2024
Director
Uninformative Buy
―
$3.10M
ALXN
Alexion Pharmaceuticals
Jul 23, 2021
―
Uninformative Sell
―
$0.00
List of latest transactions for each holding click on a transaction to see David R. Brennan's performance on stock
See All Insider Trading from Today

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David R. Brennan insider profile FAQ

What is the percentage of profitable transactions made by David R. Brennan?
The percentage of profitable transactions made by David R. Brennan is 50%.
    What is the average return per transaction made by David R. Brennan?
    The average return per transaction made by David R. Brennan is -19.20%.
      What stocks does David R. Brennan hold?
      David R. Brennan holds: INSM, ALXN stocks.
        What was David R. Brennan’s latest transaction?
        David R. Brennan latest transaction was an Uninformative Buy of ―.
          What was David R. Brennan's most profitable transaction?
          David R. Brennan’s most profitable transaction was an Informative Buy of ALXN stock on December 16, 2014. The return on the trade was 6.20%.
            What is David R. Brennan's role in Insmed?
            David R. Brennan's role in Insmed is Director.
              How can I follow the stock ratings of top corporate insiders?
              Head over to our Expert Center to see a list of the Top 100 corporate insiders and follow the corporate insiders of your choice. Visit their profiles for more details about their stock transactions and see how they perform on a stock-by-stock basis.