Jon R Stone - Net Worth and Insider Trading
Jon R Stone Net Worth
The estimated net worth of Jon R Stone is at least $1 Million dollars as of 2025-04-27. Jon R Stone is the Vice President of Synaptics Inc and owns about 24,008 shares of Synaptics Inc (SYNA) stock worth over $1 Million. Details can be seen in Jon R Stone'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 Jon R Stone has not made any transactions after 2005-02-08 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Jon R Stone
Jon R Stone Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Jon R Stone owns 1 companies in total, including Synaptics Inc (SYNA) .
Click here to see the complete history of Jon R Stone’s form 4 insider trades.
Insider Ownership Summary of Jon R Stone
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
SYNA | Synaptics Inc | 2005-02-08 | Vice President |
Jon R Stone Latest Holdings Summary
Jon R Stone currently owns a total of 1 stock. Jon R Stone owns 24,008 shares of Synaptics Inc (SYNA) as of February 8, 2005, with a value of $1 Million.
Latest Holdings of Jon R Stone
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SYNA | Synaptics Inc | 2005-02-08 | 24,008 | 56.79 | 1,363,414 |
Holding Weightings of Jon R Stone
Jon R Stone Form 4 Trading Tracker
According to the SEC Form 4 filings, Jon R Stone has made a total of 0 transactions in Synaptics Inc (SYNA) over the past 5 years. The most-recent trade in Synaptics Inc is the sale of 1,948 shares on February 8, 2005, which brought Jon R Stone around $44,621.
Insider Trading History of Jon R Stone
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Jon R Stone Trading Performance
GuruFocus tracks the stock performance after each of Jon R Stone's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Jon R Stone is 129%. GuruFocus also compares Jon R Stone's trading performance to market benchmark return within the same time period. The performance of stocks bought by Jon R Stone within 3 months outperforms 1 times out of 1 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Jon R Stone's insider trading performs compared to the benchmark.
Jon R Stone Ownership Network
Ownership Network List of Jon R Stone
Ownership Network Relation of Jon R Stone

Jon R Stone Owned Company Details
What does Synaptics Inc do?
Who are the key executives at Synaptics Inc?
Jon R Stone is the Vice President of Synaptics Inc. Other key executives at Synaptics Inc include See Remarks Vikram Gupta , See Remarks Dean Warren Butler , and SVP and General Counsel John Mcfarland .
Synaptics Inc (SYNA) Insider Trades Summary
Over the past 18 months, Jon R Stone made no insider transaction in Synaptics Inc (SYNA). Other recent insider transactions involving Synaptics Inc (SYNA) include a net sale of 11,957 shares made by Vikram Gupta , a net sale of 10,510 shares made by Kermit Nolan , and a net purchase of 3,600 shares made by Ken Rizvi .
In summary, during the past 3 months, insiders sold 0 shares of Synaptics Inc (SYNA) in total and bought 3,600 shares, with a net purchase of 3,600 shares. During the past 18 months, 26,828 shares of Synaptics Inc (SYNA) were sold and 3,600 shares were bought by its insiders, resulting in a net sale of 23,228 shares.
Synaptics Inc (SYNA)'s detailed insider trading history can be found in Insider Trading Tracker table.
Synaptics Inc Insider Transactions
Jon R Stone Mailing Address
Above is the net worth, insider trading, and ownership report for Jon R Stone. Currently GuruFocus does not have mailing address information for Jon R Stone.