Robert J Ben - Net Worth and Insider Trading
Robert J Ben Net Worth
The estimated net worth of Robert J Ben is at least $1 Million dollars as of 2026-09-22. Robert J Ben is the CFO, CAO, Corporate Secretary of Richardson Electronics Ltd and owns about 60,534 shares of Richardson Electronics Ltd (RELL) stock worth over $1 Million. Details can be seen in Robert J Ben's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that Robert J Ben has not made any transactions after 2026-08-04 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of Robert J Ben
Robert J Ben Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Robert J Ben owns 1 companies in total, including Richardson Electronics Ltd (RELL) .
Click here to see the complete history of Robert J Ben’s form 4 insider trades.
Insider Ownership Summary of Robert J Ben
| Ticker | Company | Transaction Date | Type of Owner |
|---|---|---|---|
| RELL | Richardson Electronics Ltd | 2026-08-04 | CFO & CAO & Corporate Secretary |
Robert J Ben Latest Holdings Summary
Robert J Ben currently owns a total of 1 stock. Robert J Ben owns 60,534 shares of Richardson Electronics Ltd (RELL) as of August 4, 2026, with a value of $1 Million.
Latest Holdings of Robert J Ben
| Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| RELL | Richardson Electronics Ltd | 2026-08-04 | 60,534 | 16.91 | 1,023,630 |
Holding Weightings of Robert J Ben
Robert J Ben Form 4 Trading Tracker
According to the SEC Form 4 filings, Robert J Ben has made a total of 10 transactions in Richardson Electronics Ltd (RELL) over the past 5 years, including 0 buys and 10 sells. The most-recent trade in Richardson Electronics Ltd is the sale of 9,000 shares on August 4, 2026, which brought Robert J Ben around $194,490.
Insider Trading History of Robert J Ben
* The information on this page (including Insider Trading Shares, Share Changes, Cost, etc.) is sourced exclusively from Form 4 filings and does not incorporate any data from 13F or 13D/G filings. As a result, it may differ from the values shown on the Guru page.
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Robert J Ben Trading Performance
GuruFocus tracks the stock performance after each of Robert J Ben's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Robert J Ben is -8.94%. GuruFocus also compares Robert J Ben's trading performance to market benchmark return within the same time period. The performance of stocks bought by Robert J Ben within 3 months outperforms 0 times out of 2 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Robert J Ben's insider trading performs compared to the benchmark.
Performance of Robert J Ben
Robert J Ben Ownership Network
Ownership Network List of Robert J Ben
Ownership Network Relation of Robert J Ben

Robert J Ben Owned Company Details
What does Richardson Electronics Ltd do?
Who are the key executives at Richardson Electronics Ltd?
Robert J Ben is the CFO & CAO & Corporate Secretary of Richardson Electronics Ltd. Other key executives at Richardson Electronics Ltd include EVP Corporate Development Wendy Diddell , EVP Canvys Jens Frank Ruppert , and Sr. VP Global Supply Chain Kathleen Mcnally .
Richardson Electronics Ltd (RELL) Insider Trades Summary
Over the past 18 months, Robert J Ben made 5 insider transaction in Richardson Electronics Ltd (RELL) with a net sale of 35,000. Other recent insider transactions involving Richardson Electronics Ltd (RELL) include a net sale of 30,700 shares made by Kenneth Halverson , a net sale of 13,020 shares made by James Benham , and a net sale of 54,500 shares made by Jens Frank Ruppert .
In summary, during the past 3 months, insiders sold 148,421 shares of Richardson Electronics Ltd (RELL) in total and bought 0 shares, with a net sale of 148,421 shares. During the past 18 months, 223,174 shares of Richardson Electronics Ltd (RELL) were sold and 0 shares were bought by its insiders, resulting in a net sale of 223,174 shares.
Richardson Electronics Ltd (RELL)'s detailed insider trading history can be found in Insider Trading Tracker table.
Richardson Electronics Ltd Insider Transactions
Robert J Ben Mailing Address
Above is the net worth, insider trading, and ownership report for Robert J Ben. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Robert J Ben's mailing address is: Lafox Il 60147.