Michael J Koss - Net Worth and Insider Trading
Michael J Koss Net Worth
The estimated net worth of Michael J Koss is at least $17 Million dollars as of 2025-04-27. Michael J Koss is the President and CEO, 10% Owner of Koss Corp and owns about 3,652,342 shares of Koss Corp (KOSS) stock worth over $17 Million. Details can be seen in Michael J Koss'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 Michael J Koss has not made any transactions after 2021-09-01 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of Michael J Koss
Michael J Koss Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Michael J Koss owns 2 companies in total, including Strattec Security Corp (STRT) , and Koss Corp (KOSS) .
Click here to see the complete history of Michael J Koss’s form 4 insider trades.
Insider Ownership Summary of Michael J Koss
| Ticker | Company | Transaction Date | Type of Owner |
|---|---|---|---|
| STRT | Strattec Security Corp | 2010-10-05 | director |
| KOSS | Koss Corp | 2021-09-01 | President and CEO |
Michael J Koss Latest Holdings Summary
Michael J Koss currently owns a total of 1 stock. Michael J Koss owns 3,652,342 shares of Koss Corp (KOSS) as of September 1, 2021, with a value of $17 Million.
Michael J Koss Form 4 Trading Tracker
According to the SEC Form 4 filings, Michael J Koss has made a total of 10 transactions in Koss Corp (KOSS) over the past 5 years, including 0 buys and 10 sells. The most-recent trade in Koss Corp is the sale of 10,000 shares on September 1, 2021, which brought Michael J Koss around $185,300.
Insider Trading History of Michael J Koss
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Michael J Koss Trading Performance
GuruFocus tracks the stock performance after each of Michael J Koss's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Michael J Koss is 17.59%. GuruFocus also compares Michael J Koss's trading performance to market benchmark return within the same time period. The performance of stocks bought by Michael J Koss within 3 months outperforms 9 times out of 12 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Michael J Koss's insider trading performs compared to the benchmark.
Performance of Michael J Koss
Average Return
Outperforming Transactions
| 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | 3 Years | |
|---|---|---|---|---|---|---|
| Return(%) | 15.39 | | | | | |
| Relative Return to S&P 500(%) | 13.35 | | | | | |
Michael J Koss Ownership Network
Ownership Network List of Michael J Koss
Ownership Network Relation of Michael J Koss
Michael J Koss Owned Company Details
What does Strattec Security Corp do?
Who are the key executives at Strattec Security Corp?
Michael J Koss is the director of Strattec Security Corp. Other key executives at Strattec Security Corp include Vice Pres.-Mexican Operations Rolando Guillot , 10 percent owner Gamco Investors, Inc. Et Al , and VP of Product Management Al-waleed H. Hamdan .
Strattec Security Corp (STRT) Insider Trades Summary
Over the past 18 months, Michael J Koss made no insider transaction in Strattec Security Corp (STRT). Other recent insider transactions involving Strattec Security Corp (STRT) include a net sale of 2,600 shares made by Gamco Investors, Inc. Et Al , a net purchase of 7,057 shares made by Gate City Capital Management, Llc , and a net sale of 3,500 shares made by Rolando Guillot .
In summary, during the past 3 months, insiders sold 3,500 shares of Strattec Security Corp (STRT) in total and bought 0 shares, with a net sale of 3,500 shares. During the past 18 months, 7,449 shares of Strattec Security Corp (STRT) were sold and 10,057 shares were bought by its insiders, resulting in a net purchase of 2,608 shares.
Strattec Security Corp (STRT)'s detailed insider trading history can be found in Insider Trading Tracker table.
Strattec Security Corp Insider Transactions
Michael J Koss Mailing Address
Above is the net worth, insider trading, and ownership report for Michael J Koss. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Michael J Koss's mailing address is: Solana Beach Ca 92075.
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