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Michael Stubblefield net worth and biography
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Michael Stubblefield Biography and Net Worth

President, CEO & Director of Avantor
Michael Stubblefield is our President and CEO, a position he has held since May 2014. Prior to assuming his current position, Mr. Stubblefield served as a Senior Expert for Chemicals Practice of McKinsey & Company from 2013 to 2014. Prior to this role, Mr. Stubblefield held a variety of roles at Celanese Corporation from 1994 to 2012, including Vice President and General Manager, Advanced Engineered Materials and Chief Marketing Officer. Mr. Stubblefield earned a bachelor’s degree in chemical engineering from the University of Utah, as well as an MBA from Texas A&M University-Corpus Christi.

What is Michael Stubblefield's net worth?

The estimated net worth of Michael Stubblefield is at least $9.11 million as of November 16th, 2022. Mr. Stubblefield owns 429,500 shares of Avantor stock worth more than $9,109,695 as of December 22nd. This net worth estimate does not reflect any other assets that Mr. Stubblefield may own. Additionally, Mr. Stubblefield receives an annual salary of $1,360,000.00 as President, CEO & Director at Avantor. Learn More about Michael Stubblefield's net worth.

How old is Michael Stubblefield?

Mr. Stubblefield is currently 51 years old. There are 7 older executives and no younger executives at Avantor. Learn More on Michael Stubblefield's age.

What is Michael Stubblefield's salary?

As the President, CEO & Director of Avantor, Inc., Mr. Stubblefield earns $1,360,000.00 per year. Learn More on Michael Stubblefield's salary.

How do I contact Michael Stubblefield?

The corporate mailing address for Mr. Stubblefield and other Avantor executives is BUILDING ONE SUITE 200 100 MATSONFORD ROAD, RADNOR PA, 19087. Avantor can also be reached via phone at (610) 386-1700 and via email at [email protected]. Learn More on Michael Stubblefield's contact information.

Has Michael Stubblefield been buying or selling shares of Avantor?

Michael Stubblefield has not been actively trading shares of Avantor over the course of the past ninety days. Most recently, on Wednesday, November 16th, Michael Stubblefield bought 15,000 shares of Avantor stock. The stock was acquired at an average cost of $20.95 per share, with a total value of $314,250.00. Following the completion of the transaction, the chief executive officer now directly owns 429,500 shares of the company's stock, valued at $8,998,025. Learn More on Michael Stubblefield's trading history.

Who are Avantor's active insiders?

Avantor's insider roster includes James Bramwell (EVP), Gerard Brophy (EVP), Christophe Couturier (EVP), Steven Eck (CAO), Rajiv Gupta (Director), Justin Miller (EVP), Jo Natauri (Director), Devashish Ohri (EVP), Christi Shaw (Director), Michael Stubblefield (President, CEO & Director), Thomas Szlosek (CFO), Frederic Vanderhaegen (EVP), and Michael Wondrasch (EVP). Learn More on Avantor's active insiders.

Are insiders buying or selling shares of Avantor?

In the last twelve months, insiders at the sold shares 2 times. They sold a total of 9,728 shares worth more than $240,247.97. The most recent insider tranaction occured on September, 5th when CAO Steven W Eck sold 3,525 shares worth more than $88,336.50. Insiders at Avantor own 1.5% of the company. Learn More about insider trades at Avantor.

Information on this page was last updated on 9/5/2024.

Michael Stubblefield Insider Trading History at Avantor

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
11/16/2022Buy15,000$20.95$314,250.00429,500View SEC Filing Icon  
9/20/2021Sell141,300$42.37$5,986,881.00View SEC Filing Icon  
6/9/2021Sell235,170$32.03$7,532,495.101,555,924View SEC Filing Icon  
12/7/2020Sell98,452$27.45$2,702,507.402,147,536View SEC Filing Icon  
12/4/2020Sell412,188$27.08$11,162,051.042,147,536View SEC Filing Icon  
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Michael Stubblefield Buying and Selling Activity at Avantor

This chart shows Michael Stubblefield's buying and selling at Avantor by year and by quarter.

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Avantor Company Overview

Avantor logo
Avantor, Inc. engages in the provision of mission-critical products and services to customers in the biopharma, healthcare, education and government, advanced technologies, and applied materials industries in the Americas, Europe, Asia, the Middle East, and Africa. The company offers materials and consumables, such as purity chemicals and reagents, lab products and supplies, formulated silicone materials, customized excipients, customized single-use assemblies, process chromatography resins and columns, analytical sample prep kits, education and microbiology products, clinical trial kits, peristaltic pumps, and fluid handling tips. It also provides equipment and instrumentation products, including filtration systems, virus inactivation systems, incubators, analytical instruments, evaporators, ultra-low-temperature freezers, biological safety cabinets, and critical environment supplies. In addition, the company offers services and specialty procurements comprising onsite lab and production, clinical, equipment, procurement and sourcing, and biopharmaceutical material scale-up and development services. Further, it provides scientific research support services, such as DNA extraction, bioreactor servicing, clinical and biorepository, and compound management services. The company was founded in 1904 and is headquartered in Radnor, Pennsylvania.
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Today's Range

Now: $21.21
Low: $20.95
High: $21.47

50 Day Range

MA: $22.15
Low: $19.72
High: $25.06

2 Week Range

Now: $21.21
Low: $19.59
High: $28.00

Volume

10,967,709 shs

Average Volume

6,461,251 shs

Market Capitalization

$14.44 billion

P/E Ratio

46.11

Dividend Yield

N/A

Beta

1.29
This is the worst sign for the U.S. stock market in 50 years
From Stansberry Research   |   Ad
The Dow recently posted its worst losing streak since 1974. And one of America's most accurate analysts now says this is just the beginning of a new crisis that could be worse than the COVID crash, the dot-com crash, and even the Great Depression. Introducing "The Dead Zone"
Click here to see Dan's new, urgent warning about the U.S. market for 2025.