Kenneth Grossman Biography and Net Worth

Director of Barnwell Industries


Vice-Chairman of the Board of the Company from May 11, 2021 to June 30, 2022. Chairman of the Board of the Company from April 15, 2020 to May 10, 2021. Investor and attorney specializing in companies undergoing and/or emerging from restructuring or reorganizationÍž Senior Managing Director of Steppingstone Group, LLC. Mr. Grossman has been engaged in the investment and management of capital as a buy-side principal since 1990. Mr. Grossman has served as an independent director of both private and public companies, and as a member of creditor, bank group and shareholder committees for other businesses and has extensive experience in advising investors as well as leading investors and partners with respect to distressed and other debt-challenged “special situation” companies. Mr. Grossman’s experience includes a strong network of relationships and management roles involving large portfolios in this investment sector maintained by multi-strategy and arbitrage firms. Admitted to the New York Bar in 1982, Mr. Grossman practiced law with Shea & Gould until 1989, where he specialized in bankruptcy, creditor’s rights and commercial litigation. More recently, Mr. Grossman utilized that experience in leadership roles and as a Director of Lehman Brothers Special Finance, Inc. and Signature Group Holdings, Inc. (formerly Fremont General Corporation), as they emerged from Chapter 11 bankruptcy. Mr. Grossman is currently a board member and/or special advisor for Concise Capital Management and a director of Performance Sports Group, Inc., Buffalo Armory, LLC and Nebraska Book Co, Inc.

What is Kenneth S. Grossman's net worth?

The estimated net worth of Kenneth S. Grossman is at least $259.38 thousand as of November 24th, 2025. Mr. Grossman owns 271,603 shares of Barnwell Industries stock worth more than $259,381 as of October 6th. This net worth approximation does not reflect any other investments that Mr. Grossman may own. Learn More about Kenneth S. Grossman's net worth.

How do I contact Kenneth S. Grossman?

The corporate mailing address for Mr. Grossman and other Barnwell Industries executives is 24 Greenway Plaza, Suite 1800q, Houston, TX, 77046. Barnwell Industries can also be reached via phone at (713) 906-5705 and via email at [email protected]. Learn More on Kenneth S. Grossman's contact information.

Has Kenneth S. Grossman been buying or selling shares of Barnwell Industries?

Kenneth S. Grossman has not been actively trading shares of Barnwell Industries during the last ninety days. Most recently, on Monday, November 24th, Kenneth S. Grossman bought 59,563 shares of Barnwell Industries stock. The stock was acquired at an average cost of $1.10 per share, with a total value of $65,519.30. Following the completion of the transaction, the director now directly owns 271,603 shares of the company's stock, valued at $298,763.30. Learn More on Kenneth S. Grossman's trading history.

Who are Barnwell Industries' active insiders?

Barnwell Industries' insider roster includes Kenneth Grossman (Director), Craig Hopkins (Chief Executive Officer, President), Joshua Horowitz (Director), and Philip Patman, Jr. (Chief Financial Officer, Treasurer). Learn More on Barnwell Industries' active insiders.

Are insiders buying or selling shares of Barnwell Industries?

During the last twelve months, Barnwell Industries insiders bought shares 8 times. They purchased a total of 184,789 shares worth more than $201,302.85. During the last twelve months, insiders at the sold shares 2 times. They sold a total of 320,240 shares worth more than $361,680.50. The most recent insider tranaction occured on September, 9th when CFO Philip F. Patman, Jr. bought 1,737 shares worth more than $1,737.00. Insiders at Barnwell Industries own 7.0% of the company. Learn More about insider trades at Barnwell Industries.

Information on this page was last updated on 9/9/2026.

Kenneth S. Grossman Insider Trading History at Barnwell Industries

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
11/24/2025Buy59,563$1.10$65,519.30271,603View SEC Filing Icon  
7/7/2021Buy10,000$2.45$24,500.0010,140View SEC Filing Icon  
6/17/2021Buy5,000$2.87$14,350.0015,000View SEC Filing Icon  
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Kenneth S. Grossman Buying and Selling Activity at Barnwell Industries

This chart shows Kenneth S. Grossman's buying and selling at Barnwell Industries by year and by quarter.

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Barnwell Industries Company Overview

Barnwell Industries logo
Barnwell Industries, Inc. acquires, develops, produces, and sells oil and natural gas in Canada. The company operates through three segments: Oil and Natural Gas, Land Investment, and Contract Drilling. It also acquires and develops crude oil and natural gas assets in the province of Alberta, as well as invests in land interests in Hawaii. In addition, the company owns and operates threes water well drilling rigs, two pump rigs, and other ancillary drilling and pump equipment; and drills water and water monitoring wells of varying depths. Further, it installs and repairs water pumping systems; and distributes trillium flow technologies. Barnwell Industries, Inc. was incorporated in 1956 and is based in Honolulu, Hawaii.
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Today's Range

Now: $0.96
Low: $0.84
High: $1.00

50 Day Range

MA: $0.98
Low: $0.92
High: $1.04

2 Week Range

Now: $0.96
Low: $0.84
High: $1.40

Volume

9,410,220 shs

Average Volume

362,273 shs

Market Capitalization

$13.86 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.09