Jeffrey Bornstein Biography and Net Worth



Jeff Bornstein has served as a member of our board of directors since September 2022. Mr. Bornstein is the Founder, Principal and Co-Managing Partner of Whipstick Ventures LLC, an investment company focused on early stage companies with novel solutions across energy storage and efficiency, services, bio-tech and fin-tech. He also currently serves as the Managing Partner of Generation Capital Partners and sits on the board of AlloVir, a public biotech leader. Prior to founding Whipstick Ventures in 2018, he served as Vice Chairman and Chief Financial Officer of General Electric from 2013 to 2017. In this role, he focused on portfolio transformation, including the sale of the Appliances division of GE, executing the merger of GE Oil & Gas with Baker Hughes, the sale of businesses and assets of GE Capital worth over $300 billion and GE’s acquisition of Alstom, as well as driving down structural costs. Previously, Bornstein served as Senior Vice President and Chief Financial Officer of GE Capital for 12 years. During his tenure GE Capital grew earnings by four times. He played a pivotal role managing the company through the financial crisis and, subsequently, the on-boarding of the Federal Reserve as Regulator. Bornstein mentored and developed a generation of Finance leaders that continue to lead GE, as well as, many other public and private companies. Bornstein originally joined GE in 1989 with the GE Power Systems’ Financial Management Program. In 1992, he joined the GE Corporate Audit Staff and then became Executive Audit Manager. In 1996, he was named Chief Financial Officer for GE Aircraft Engine Services and Vice President in 1998. In1999, he was promoted to Chief Financial Officer of GE Plastics and served in that role until 2002. He is a trustee of Northeastern University and on the board of Build On. He has also been involved in a number of youth programs. He received his B.S. in Business Administration from Northeastern University.

What is Jeffrey S. Bornstein's net worth?

The estimated net worth of Jeffrey S. Bornstein is at least $1.32 million as of September 12th, 2024. Mr. Bornstein owns 84,929 shares of Eos Energy Enterprises stock worth more than $1,324,043 as of December 5th. This net worth approximation does not reflect any other investments that Mr. Bornstein may own. Learn More about Jeffrey S. Bornstein's net worth.

How do I contact Jeffrey S. Bornstein?

The corporate mailing address for Mr. Bornstein and other Eos Energy Enterprises executives is 299 PARK AVENUE 21ST FLOOR, NEW YORK NY, 10171. Eos Energy Enterprises can also be reached via phone at 732-225-8400 and via email at [email protected]. Learn More on Jeffrey S. Bornstein's contact information.

Has Jeffrey S. Bornstein been buying or selling shares of Eos Energy Enterprises?

Jeffrey S. Bornstein has not been actively trading shares of Eos Energy Enterprises over the course of the past ninety days. Most recently, Jeffrey S. Bornstein sold 30,000 shares of the business's stock in a transaction on Thursday, September 12th. The shares were sold at an average price of $2.62, for a transaction totalling $78,600.00. Following the completion of the sale, the director now directly owns 84,929 shares of the company's stock, valued at $222,513.98. Learn More on Jeffrey S. Bornstein's trading history.

Who are Eos Energy Enterprises' active insiders?

Eos Energy Enterprises' insider roster includes Melissa Berube (General Counsel), Jeffrey Bornstein (Director), Claude Demby (Director), Alexander Dimitrief (Director), Randall Gonzales (CFO), Nathan Kroeker (Chief Commercial Officer), Joe Mastrangelo (CEO), Sumeet Puri (CAO), Michael Silberman (General Counsel), John Tedone (CAO), and Marian Walters (Director). Learn More on Eos Energy Enterprises' active insiders.

Are insiders buying or selling shares of Eos Energy Enterprises?

In the last twelve months, insiders at the sold shares 14 times. They sold a total of 1,243,554 shares worth more than $7,854,819.81. The most recent insider tranaction occured on September, 8th when CAO Sumeet Puri sold 40,501 shares worth more than $287,962.11. Insiders at Eos Energy Enterprises own 3.3% of the company. Learn More about insider trades at Eos Energy Enterprises.

Information on this page was last updated on 9/8/2025.

Jeffrey S. Bornstein Insider Trading History at Eos Energy Enterprises

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
9/12/2024Sell30,000$2.62$78,600.0084,929View SEC Filing Icon  
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Jeffrey S. Bornstein Buying and Selling Activity at Eos Energy Enterprises

This chart shows Jeffrey S Bornstein's buying and selling at Eos Energy Enterprises by year and by quarter.

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Eos Energy Enterprises Company Overview

Eos Energy Enterprises logo
Eos Energy Enterprises, Inc. designs, manufactures, and markets zinc-based energy storage solutions for utility-scale, microgrid, and commercial and industrial (C&I) applications in the United States. The company offers Znyth technology battery energy storage system (BESS), which provides the operating flexibility to manage increased grid complexity and price volatility. Its flagship product is Gen 2.3 battery module. In addition, the company offers Z3 battery module that provides utilities, independent power producers, renewables developers, and C&I customers with an alternative to lithium-ion and lead-acid monopolar batteries for critical 3- to 12-hour discharge duration applications; battery management system, which provides a remote asset monitoring capability and service to track the performance and health of BESS and identify future system performance issues through predictive analytics; and project management and commissioning services, as well as long-term maintenance plans. Eos Energy Enterprises, Inc. is headquartered in Edison, New Jersey.
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Today's Range

Now: $15.59
Low: $13.22
High: $16.05

50 Day Range

MA: $14.55
Low: $10.12
High: $19.19

2 Week Range

Now: $15.59
Low: $2.90
High: $19.86

Volume

28,267,269 shs

Average Volume

25,812,714 shs

Market Capitalization

$4.49 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

2.15