John C Shoemaker - Net Worth and Insider Trading

John C Shoemaker Net Worth

The estimated net worth of John C Shoemaker is at least $8 Million dollars as of 2025-07-21. John C Shoemaker is the Director of Extreme Networks Inc and owns about 452,366 shares of Extreme Networks Inc (EXTR) stock worth over $8 Million. Details can be seen in John C Shoemaker'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 John C Shoemaker has not made any transactions after 2020-06-05 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

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Transaction Summary of John C Shoemaker

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John C Shoemaker Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, John C Shoemaker owns 1 companies in total, including Extreme Networks Inc (EXTR) .

Click here to see the complete history of John C Shoemaker’s form 4 insider trades.

Insider Ownership Summary of John C Shoemaker

Ticker Company Transaction Date Type of Owner
EXTR Extreme Networks Inc 2020-06-05 director

John C Shoemaker Latest Holdings Summary

John C Shoemaker currently owns a total of 1 stock. John C Shoemaker owns 452,366 shares of Extreme Networks Inc (EXTR) as of June 5, 2020, with a value of $8 Million.

Latest Holdings of John C Shoemaker

Ticker Company Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
EXTR Extreme Networks Inc 2020-06-05 452,366 17.52 7,925,452

Holding Weightings of John C Shoemaker


John C Shoemaker Form 4 Trading Tracker

According to the SEC Form 4 filings, John C Shoemaker has made a total of 0 transactions in Extreme Networks Inc (EXTR) over the past 5 years. The most-recent trade in Extreme Networks Inc is the acquisition of 50,000 shares on June 5, 2020, which cost John C Shoemaker around $255,500.

Insider Trading History of John C Shoemaker

No transactions are available. GuruFocus only tracks and displays the purchase and sale of non-derivative security in open market or private transactions from SEC filings with the transaction code of P or S.
Total 0
  • 1
Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as conversion of derivative security or exercise of options are not included. Insiders are limited to only officers and/or directors of the company.

John C Shoemaker Trading Performance

GuruFocus tracks the stock performance after each of John C Shoemaker's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by John C Shoemaker is 3.37%. GuruFocus also compares John C Shoemaker's trading performance to market benchmark return within the same time period. The performance of stocks bought by John C Shoemaker within 3 months outperforms 2 times out of 6 transactions in total compared to the return of S&P 500 within the same period.

You can select different timeframes to see how John C Shoemaker's insider trading performs compared to the benchmark.

Please note GuruFocus will not track the insiders’ transaction performance if he/she does not have buying transactions.

Performance of John C Shoemaker

Average Return

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Average return per transaction

Outperforming Transactions

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5 out of 6 outperforming transactions.
Each transaction is measured over a period and compared to .
1 Month 3 Months 6 Months 1 Year 2 Years 3 Years
Return(%) 6.66 LIMIT LIMIT LIMIT LIMIT LIMIT
Relative Return to S&P 500(%) 7.45 LIMIT LIMIT LIMIT LIMIT LIMIT

John C Shoemaker Ownership Network

Ownership Network List of John C Shoemaker

No Data

Ownership Network Relation of John C Shoemaker

Insider Network Chart


John C Shoemaker Owned Company Details

What does Extreme Networks Inc do?

Who are the key executives at Extreme Networks Inc?

John C Shoemaker is the director of Extreme Networks Inc. Other key executives at Extreme Networks Inc include director & President and CEO Edward Meyercord , EVP General Counsel and Corpor Katayoun Motiey , and Chief Revenue Officer Joseph A Vitalone .

Extreme Networks Inc (EXTR) Insider Trades Summary

Over the past 18 months, John C Shoemaker made no insider transaction in Extreme Networks Inc (EXTR). Other recent insider transactions involving Extreme Networks Inc (EXTR) include a net sale of 465,693 shares made by Edward Meyercord , a net sale of 108,800 shares made by Katayoun Motiey , and a net sale of 20,000 shares made by Raj Khanna .

In summary, during the past 3 months, insiders sold 188,975 shares of Extreme Networks Inc (EXTR) in total and bought 0 shares, with a net sale of 188,975 shares. During the past 18 months, 612,014 shares of Extreme Networks Inc (EXTR) were sold and 0 shares were bought by its insiders, resulting in a net sale of 612,014 shares.

Extreme Networks Inc (EXTR)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Extreme Networks Inc Insider Transactions

No Available Data

John C Shoemaker Mailing Address

Above is the net worth, insider trading, and ownership report for John C Shoemaker. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, John C Shoemaker's mailing address is: Sunnyvale Ca 94089.