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Michael Robert Stone net worth and biography
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Michael Stone Biography and Net Worth

Director of BETA Technologies

Mike Stone serves as a director of BETA. Mr. Stone has served as a director on our Board since April 2022. Mr. Stone is the Founder of FS Investors. Mr. Stone is a Senior Advisor to TPG (Nasdaq: TPG). Mr. Stone joined TPG in 2009 and served in various roles over the years, most recently as Chief Investment Officer of The Rise Funds and The Rise Climate Funds. He was also Co-Managing Partner of TPG Growth. Mike is a retired Senior Partner and past President of J.H. Whitney & Co, where he was employed from 1989 to 2009. He holds a Bachelor of Arts in Economics from Duke University and Master of Business Administration from Harvard Business School. He is a Trustee to Duke University and serves on the Board of Rady Children’s Hospital in San Diego, and the Board of Overseers for the Hoover Institution. He chairs the boards of Wilderness Holdings, a safari camp owner/operator, Anew Climate, Mendocino Farms, and Hybar Steel.

What is Michael Robert Stone's net worth?

The estimated net worth of Michael Robert Stone is at least $32.32 million as of May 19th, 2026. Stone owns 1,767,049 shares of BETA Technologies stock worth more than $32,317,559 as of May 29th. This net worth estimate does not reflect any other investments that Stone may own. Learn More about Michael Robert Stone's net worth.

How do I contact Michael Robert Stone?

The corporate mailing address for Stone and other BETA Technologies executives is , ,. BETA Technologies can also be reached via phone at (802) 242-6422 and via email at [email protected]. Learn More on Michael Robert Stone's contact information.

Has Michael Robert Stone been buying or selling shares of BETA Technologies?

Within the last three months, Michael Robert Stone has bought $249,999.65 in shares of BETA Technologies stock. Most recently, on Tuesday, May 19th, Michael Robert Stone bought 17,135 shares of BETA Technologies stock. The stock was acquired at an average cost of $14.59 per share, with a total value of $249,999.65. Following the completion of the transaction, the director now directly owns 1,767,049 shares of the company's stock, valued at $25,781,244.91. Learn More on Michael Robert Stone's trading history.

Who are BETA Technologies' active insiders?

BETA Technologies' insider roster includes Kyle Clark (President and Chief Executive Officer), Herman Cueto (CFO), Sean Donovan (Chief Operating Officer ), Brian Dunkiel (Chief Legal Officer & Corporate Secretary ), and Michael Stone (Director). Learn More on BETA Technologies' active insiders.

Are insiders buying or selling shares of BETA Technologies?

In the last year, BETA Technologies insiders bought shares 1 times. They purchased a total of 17,135 shares worth more than $249,999.65. In the last year, insiders at the sold shares 8 times. They sold a total of 138,928 shares worth more than $2,517,375.36. The most recent insider tranaction occured on May, 19th when Director Michael Robert Stone bought 17,135 shares worth more than $249,999.65. Insiders at BETA Technologies own 24.5% of the company. Learn More about insider trades at BETA Technologies.

Information on this page was last updated on 5/19/2026.

Michael Robert Stone Insider Trading History at BETA Technologies

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
5/19/2026Buy17,135$14.59$249,999.651,767,049View SEC Filing Icon  
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Michael Robert Stone Buying and Selling Activity at BETA Technologies

This chart shows Michael Robert Stone's buying and selling at BETA Technologies by year and by quarter.

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BETA Technologies Company Overview

BETA Technologies logo
BETA Technologies Inc. is an electric aerospace company. It involved in designing, manufacturing and selling high-performance electric aircraft, advanced electric propulsion systems, components and charging systems. BETA Technologies Inc. is based in SOUTH BURLINGTON.
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Today's Range

Now: $18.29
Low: $17.11
High: $18.39

50 Day Range

MA: $16.22
Low: $13.61
High: $18.73

2 Week Range

Now: $18.29
Low: $13.43
High: $39.50

Volume

2,593,231 shs

Average Volume

1,492,019 shs

Market Capitalization

$4.06 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

N/A