George C Mcnamee - Net Worth and Insider Trading
George C Mcnamee Net Worth
The estimated net worth of George C Mcnamee is at least $2 Million dollars as of 2025-07-21. George C Mcnamee is the Director of Plug Power Inc and owns about 984,782 shares of Plug Power Inc (PLUG) stock worth over $2 Million. George C Mcnamee is also the Director of iRobot Corp and owns about 86,192 shares of iRobot Corp (IRBT) stock worth over $403,810. Details can be seen in George C Mcnamee'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 George C Mcnamee has not made any transactions after 2024-11-01 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of George C Mcnamee
George C Mcnamee Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, George C Mcnamee owns 3 companies in total, including Plug Power Inc (PLUG) , iRobot Corp (IRBT) , and Gleacher & Co Inc (GLCH) .
Click here to see the complete history of George C Mcnamee’s form 4 insider trades.
Insider Ownership Summary of George C Mcnamee
| Ticker | Company | Transaction Date | Type of Owner |
|---|---|---|---|
| PLUG | Plug Power Inc | 2024-11-01 | director & Chairman of the Board |
| IRBT | iRobot Corp | 2015-10-27 | director |
| GLCH | Gleacher & Co Inc | 2008-12-31 | director |
George C Mcnamee Latest Holdings Summary
George C Mcnamee currently owns a total of 2 stocks. Among these stocks, George C Mcnamee owns 984,782 shares of Plug Power Inc (PLUG) as of November 1, 2024, with a value of $2 Million and a weighting of 82.18%. George C Mcnamee also owns 86,192 shares of iRobot Corp (IRBT) as of October 27, 2015, with a value of $403,810 and a weighting of 17.82%.
Latest Holdings of George C Mcnamee
| Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| PLUG | Plug Power Inc | 2024-11-01 | 984,782 | 1.89 | 1,861,927 |
| IRBT | iRobot Corp | 2015-10-27 | 86,192 | 4.69 | 403,810 |
Holding Weightings of George C Mcnamee
George C Mcnamee Form 4 Trading Tracker
According to the SEC Form 4 filings, George C Mcnamee has made a total of 9 transactions in Plug Power Inc (PLUG) over the past 5 years, including 0 buys and 9 sells. The most-recent trade in Plug Power Inc is the sale of 10,000 shares on November 1, 2024, which brought George C Mcnamee around $20,900.
According to the SEC Form 4 filings, George C Mcnamee has made a total of 0 transactions in iRobot Corp (IRBT) over the past 5 years. The most-recent trade in iRobot Corp is the sale of 30,000 shares on October 27, 2015, which brought George C Mcnamee around $887,400.
Insider Trading History of George C Mcnamee
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George C Mcnamee Trading Performance
GuruFocus tracks the stock performance after each of George C Mcnamee's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by George C Mcnamee is 0.57%. GuruFocus also compares George C Mcnamee's trading performance to market benchmark return within the same time period. The performance of stocks bought by George C Mcnamee 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 George C Mcnamee's insider trading performs compared to the benchmark.
Performance of George C Mcnamee
Average Return
Outperforming Transactions
| 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | 3 Years | |
|---|---|---|---|---|---|---|
| Return(%) | 15.76 | | | | | |
| Relative Return to S&P 500(%) | 13.43 | | | | | |
George C Mcnamee Ownership Network
Ownership Network List of George C Mcnamee
Ownership Network Relation of George C Mcnamee
George C Mcnamee Owned Company Details
What does Plug Power Inc do?
Who are the key executives at Plug Power Inc?
George C Mcnamee is the director & Chairman of the Board of Plug Power Inc. Other key executives at Plug Power Inc include GM & MATL Handling & Key Accts Jose Luis Crespo , SVP & Chief Financial Officer Paul B Middleton , and EVP & Global Manufacturing David Mindnich .
Plug Power Inc (PLUG) Insider Trades Summary
Over the past 18 months, George C Mcnamee made 3 insider transaction in Plug Power Inc (PLUG) with a net sale of 30,000. Other recent insider transactions involving Plug Power Inc (PLUG) include a net purchase of 1,000,000 shares made by Paul B Middleton , a net sale of 37,300 shares made by Jose Luis Crespo ,
In summary, during the past 3 months, insiders sold 37,300 shares of Plug Power Inc (PLUG) in total and bought 1,000,000 shares, with a net purchase of 962,700 shares. During the past 18 months, 67,300 shares of Plug Power Inc (PLUG) were sold and 1,000,000 shares were bought by its insiders, resulting in a net purchase of 932,700 shares.
Plug Power Inc (PLUG)'s detailed insider trading history can be found in Insider Trading Tracker table.
Plug Power Inc Insider Transactions
George C Mcnamee Mailing Address
Above is the net worth, insider trading, and ownership report for George C Mcnamee. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, George C Mcnamee's mailing address is: Albany Ny 12207-2990.
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