John Gary Potthoff - Net Worth and Insider Trading
John Gary Potthoff Net Worth
The estimated net worth of John Gary Potthoff is at least $17,186 dollars as of 2025-05-11. John Gary Potthoff is the Director of Chembio Diagnostics Inc and owns about 37,772 shares of Chembio Diagnostics Inc (CEMI) stock worth over $17,186. Details can be seen in John Gary Potthoff'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 Gary Potthoff has not made any transactions after 2019-11-11 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of John Gary Potthoff
John Gary Potthoff Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, John Gary Potthoff owns 1 companies in total, including Chembio Diagnostics Inc (CEMI) .
Click here to see the complete history of John Gary Potthoff’s form 4 insider trades.
Insider Ownership Summary of John Gary Potthoff
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
CEMI | Chembio Diagnostics Inc | 2019-11-11 | director |
John Gary Potthoff Latest Holdings Summary
John Gary Potthoff currently owns a total of 1 stock. John Gary Potthoff owns 37,772 shares of Chembio Diagnostics Inc (CEMI) as of November 11, 2019, with a value of $17,186.
Latest Holdings of John Gary Potthoff
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
CEMI | Chembio Diagnostics Inc | 2019-11-11 | 37,772 | 0.46 | 17,186 |
Holding Weightings of John Gary Potthoff
John Gary Potthoff Form 4 Trading Tracker
According to the SEC Form 4 filings, John Gary Potthoff has made a total of 0 transactions in Chembio Diagnostics Inc (CEMI) over the past 5 years. The most-recent trade in Chembio Diagnostics Inc is the acquisition of 10,000 shares on November 11, 2019, which cost John Gary Potthoff around $44,400.
Insider Trading History of John Gary Potthoff
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John Gary Potthoff Trading Performance
GuruFocus tracks the stock performance after each of John Gary Potthoff's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by John Gary Potthoff is 2.44%. GuruFocus also compares John Gary Potthoff's trading performance to market benchmark return within the same time period. The performance of stocks bought by John Gary Potthoff within 3 months outperforms 1 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 John Gary Potthoff's insider trading performs compared to the benchmark.
Performance of John Gary Potthoff
John Gary Potthoff Ownership Network
Ownership Network List of John Gary Potthoff
Ownership Network Relation of John Gary Potthoff

John Gary Potthoff Owned Company Details
What does Chembio Diagnostics Inc do?
Who are the key executives at Chembio Diagnostics Inc?
John Gary Potthoff is the director of Chembio Diagnostics Inc. Other key executives at Chembio Diagnostics Inc include 10 percent owner Perceptive Credit Advisors, Llc , 10 percent owner Joseph Edelman , and 10 percent owner Perceptive Advisors Llc .
Chembio Diagnostics Inc (CEMI) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Chembio Diagnostics Inc (CEMI) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Chembio Diagnostics Inc (CEMI) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Chembio Diagnostics Inc (CEMI)'s detailed insider trading history can be found in Insider Trading Tracker table.
Chembio Diagnostics Inc Insider Transactions
John Gary Potthoff Mailing Address
Above is the net worth, insider trading, and ownership report for John Gary Potthoff. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, John Gary Potthoff's mailing address is: Austin Tx 78738.