Insider Trading History of Brennan David R

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Brennan David R since 2014. This trader's CIK number is 1609305. At the time of last reporting, Brennan David R was the Officer of Insmed Inc. (stock ticker symbol INSM). Also see all insider trading activities at Insmed Inc.

Note that in the past Brennan David R also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Insmed Inc (INSM) by Brennan David R

Insider Buying Insider Sales Option Exercises
Year Symbol Shares Value Shares Value Shares Value
2021 INSM 10,000 $301,500 0 $0 0 $0
2015 INSM 0 $0 0 $0 2,690 $0

Yearly summary of insider trading at Alexion Pharmaceuticals, Inc. (ALXN) by Brennan David R

Insider Buying Insider Sales Option Exercises
Year Symbol Shares Value Shares Value Shares Value
2014 ALXN 500 $93,495 0 $0 0 $0


Insider trading activities at 2 companies by Brennan David R:

1. Insmed Inc (INSM)

2. Alexion Pharmaceuticals, Inc. (ALXN)

Table 1. Insider trading of Insmed Inc (INSM) by Brennan David R

Trade Date Symbol Trade Type Shares Price ($) Value ($)
2021-11-01 INSM Buy 10,000 30.15 301,500
2015-05-29 INSM Option Ex 2,690 .00 0

Table 2. Insider trading of Alexion Pharmaceuticals, Inc. (ALXN) by Brennan David R

Trade Date Symbol Trade Type Shares Price ($) Value ($)
2014-12-15 ALXN Buy 500 186.99 93,495

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Brennan David R (Officer of Insmed Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.



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