David McGirr Biography and Net Worth

Director of Insmed


Mr. McGirr has been a member of our board since October 2013. From March 2013 to June 2014, Mr. McGirr served as a Senior Advisor to the Chief Executive Officer of Cubist Pharmaceuticals, Inc., a publicly traded biopharmaceutical company that was acquired by Merck and Co. in January 2015. He previously served as Senior Vice President and Chief Financial Officer of Cubist from November 2002 to March 2013, and as Treasurer from 2002 until 2003. From 1999 to 2002, he was the President and Chief Operating Officer of hippo inc., a venture-financed internet technology company, and was also a member the hippo inc. board of directors from 1999 to 2003. From 1996 to 1999, he was the President of GAB Robins North America, Inc., a risk management company, serving also as Chief Executive Officer from 1997 to 1999. Mr. McGirr was a private equity investor from 1995 to 1996. From 1978 to 1995, Mr. McGirr served in various positions within the S.G. Warburg Group, ultimately as Chief Financial Officer, Chief Administrative Officer and Managing Director of S.G. Warburg & Co., Inc., a position held from 1992 to 1995. Mr. McGirr served on the board of directors of Relypsa, Inc. from January 2013 until its acquisition by Galencia AG in September 2016, and Roka Bioscience, Inc. from December 2013 until its acquisition by a subsidiary of the Institute for Environmental Health, Inc. in January 2018. Mr. McGirr serves on the boards of the biopharmaceutical companies Rhythm Pharmaceuticals, Inc. (Nasdaq: RYTM) and X4 Pharmaceuticals (Nasdaq: XFOR). Mr. McGirr holds a Bachelor of Science degree in civil engineering from the University of Glasgow and a Master of Business Administration degree from The Wharton School at the University of Pennsylvania. Mr. McGirr is chair of the Audit Committee.

What is David W. J. McGirr's net worth?

The estimated net worth of David W. J. McGirr is at least $20.04 million as of June 4th, 2025. Mr. McGirr owns 97,723 shares of Insmed stock worth more than $20,037,124 as of December 4th. This net worth estimate does not reflect any other assets that Mr. McGirr may own. Learn More about David W. J. McGirr's net worth.

How do I contact David W. J. McGirr?

The corporate mailing address for Mr. McGirr and other Insmed executives is 700 US Highway 202/206, Bridgewater NJ, 08807. Insmed can also be reached via phone at 908-977-9900 and via email at [email protected]. Learn More on David W. J. McGirr's contact information.

Has David W. J. McGirr been buying or selling shares of Insmed?

David W. J. McGirr has not been actively trading shares of Insmed during the last ninety days. Most recently, David W. J. Mcgirr sold 3,000 shares of the business's stock in a transaction on Wednesday, June 4th. The shares were sold at an average price of $73.27, for a transaction totalling $219,810.00. Following the completion of the sale, the director now directly owns 97,723 shares of the company's stock, valued at $7,160,164.21. Learn More on David W. J. McGirr's trading history.

Who are Insmed's active insiders?

Insmed's insider roster includes Roger Adsett (COO), Elizabeth Anderson (Director), Sara Bonstein (CFO), David Brennan (Director), Clarissa Desjardins (Director), Clarissa Desjardins (Director), Martina Flammer (Insider), Leo Lee (Director), William Lewis (CEO), David McGirr (Director), Orlov Nicole Schaeffer (Insider), Melvin Sharoky (Director), Michael Smith (VP), and John Wise (Insider). Learn More on Insmed's active insiders.

Are insiders buying or selling shares of Insmed?

In the last year, Insmed insiders bought shares 2 times. They purchased a total of 3,025 shares worth more than $201,694.15. In the last year, insiders at the biopharmaceutical company sold shares 74 times. They sold a total of 1,482,921 shares worth more than $149,825,544.11. The most recent insider tranaction occured on November, 24th when Director Elizabeth M Anderson sold 5,000 shares worth more than $1,022,900.00. Insiders at Insmed own 3.0% of the company. Learn More about insider trades at Insmed.

Information on this page was last updated on 11/24/2025.

David W. J. McGirr Insider Trading History at Insmed

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
6/4/2025Sell3,000$73.27$219,810.0097,723View SEC Filing Icon  
6/3/2025Sell3,250$71.30$231,725.00100,723View SEC Filing Icon  
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David W. J. McGirr Buying and Selling Activity at Insmed

This chart shows David W J Mcgirr's buying and selling at Insmed by year and by quarter.

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Insmed Company Overview

Insmed logo
Insmed Incorporated is a global biopharmaceutical company on a mission to transform the lives of patients with serious and rare diseases. Insmed's first commercial product is ARIKAYCE® (amikacin liposome inhalation suspension), which is approved in the United States for the treatment of Mycobacterium avium complex (MAC) lung disease as part of a combination antibacterial drug regimen for adult patients with limited or no alternative treatment options. MAC lung disease is a rare and often chronic infection that can cause irreversible lung damage and can be fatal. Insmed's earlier-stage clinical pipeline includes INS1007, a novel oral reversible inhibitor of dipeptidyl peptidase 1 with therapeutic potential in non-cystic fibrosis bronchiectasis and other inflammatory diseases, and INS1009, an inhaled formulation of a treprostinil prodrug that may offer a differentiated product profile for rare pulmonary disorders, including pulmonary arterial hypertension.
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Today's Range

Now: $205.04
Low: $202.68
High: $208.81

50 Day Range

MA: $179.16
Low: $137.03
High: $211.41

2 Week Range

Now: $205.04
Low: $60.40
High: $212.75

Volume

1,861,157 shs

Average Volume

2,592,626 shs

Market Capitalization

$43.73 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.01