William Ollerhead - Net Worth and Insider Trading

William Ollerhead Net Worth

The estimated net worth of William Ollerhead is at least $398,410 dollars as of 2024-09-21. William Ollerhead is the Director of Thermal Energy International Inc and owns about 1,375,000 shares of Thermal Energy International Inc (TSXV:TMG) stock worth over $281,875. William Ollerhead is also the Director of Graphene Manufacturing Group Ltd and owns about 194,225 shares of Graphene Manufacturing Group Ltd (TSXV:GMG) stock worth over $116,535. Details can be seen in William Ollerhead'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 William Ollerhead has not made any transactions after 2024-02-09 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 William Ollerhead

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William Ollerhead Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, William Ollerhead owns 2 companies in total, including Thermal Energy International Inc (TSXV:TMG) , and Graphene Manufacturing Group Ltd (TSXV:GMG) .

Click here to see the complete history of William Ollerhead’s form 4 insider trades.

Insider Ownership Summary of William Ollerhead

Ticker Comapny Transaction Date Type of Owner
TSXV:TMG Thermal Energy International Inc 2024-02-09 Director
TSXV:GMG Graphene Manufacturing Group Ltd 2022-01-05 Director

William Ollerhead Latest Holdings Summary

William Ollerhead currently owns a total of 2 stocks. Among these stocks, William Ollerhead owns 1,375,000 shares of Thermal Energy International Inc (TSXV:TMG) as of February 9, 2024, with a value of $281,875 and a weighting of 70.75%. William Ollerhead also owns 194,225 shares of Graphene Manufacturing Group Ltd (TSXV:GMG) as of January 5, 2022, with a value of $116,535 and a weighting of 29.25%.

Latest Holdings of William Ollerhead

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
TSXV:TMG Thermal Energy International Inc 2024-02-09 1,375,000 0.21 281,875
TSXV:GMG Graphene Manufacturing Group Ltd 2022-01-05 194,225 0.60 116,535

Holding Weightings of William Ollerhead


William Ollerhead Form 4 Trading Tracker

According to the SEC Form 4 filings, William Ollerhead has made a total of 6 transactions in Thermal Energy International Inc (TSXV:TMG) over the past 5 years, including 1 buys and 5 sells. The most-recent trade in Thermal Energy International Inc is the acquisition of 125,000 shares on February 9, 2024, which cost William Ollerhead around $38,500.

According to the SEC Form 4 filings, William Ollerhead has made a total of 4 transactions in Graphene Manufacturing Group Ltd (TSXV:GMG) over the past 5 years, including 0 buys and 4 sells. The most-recent trade in Graphene Manufacturing Group Ltd is the sale of 900 shares on January 5, 2022, which brought William Ollerhead around $5,175.

Insider Trading History of William Ollerhead

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.

William Ollerhead Trading Performance

GuruFocus tracks the stock performance after each of William Ollerhead's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by William Ollerhead is -16.13%. GuruFocus also compares William Ollerhead's trading performance to market benchmark return within the same time period. The performance of stocks bought by William Ollerhead within 3 months outperforms 0 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 William Ollerhead'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 William Ollerhead

Average Return

No transaction record over 1 Year.

Outperforming Transactions

No transaction record over 1 Year.
Each transaction is measured over a period and compared to .
1 Month 3 Months 6 Months 1 Year 2 Years 3 Years
Return(%) -11.29 LIMIT LIMIT LIMIT LIMIT LIMIT
Relative Return to S&P 500(%) -13.22 LIMIT LIMIT LIMIT LIMIT LIMIT

William Ollerhead Ownership Network

Ownership Network List of William Ollerhead

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Ownership Network Relation of William Ollerhead

Insider Network Chart

William Ollerhead Owned Company Details

What does Thermal Energy International Inc do?

Who are the key executives at Thermal Energy International Inc?

William Ollerhead is the Director of Thermal Energy International Inc. Other key executives at Thermal Energy International Inc include Director & Senior Officer William Crossland , Senior Officer Isobel Catriona Wales , and Senior Officer Robert William Triebe .

Thermal Energy International Inc (TSXV:TMG) Insider Trades Summary

Over the past 18 months, William Ollerhead made 6 insider transaction in Thermal Energy International Inc (TSXV:TMG) with a net sale of 28,700. Other recent insider transactions involving Thermal Energy International Inc (TSXV:TMG) include a net sale of 152,017 shares made by William Crossland , a net sale of 553,570 shares made by Isobel Catriona Wales , and a net sale of 689,709 shares made by Robert William Triebe .

In summary, during the past 3 months, insiders sold 0 shares of Thermal Energy International Inc (TSXV:TMG) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 3,545,764 shares of Thermal Energy International Inc (TSXV:TMG) were sold and 924,000 shares were bought by its insiders, resulting in a net sale of 2,621,764 shares.

Thermal Energy International Inc (TSXV:TMG)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Thermal Energy International Inc Insider Transactions

No Available Data

William Ollerhead Mailing Address

Above is the net worth, insider trading, and ownership report for William Ollerhead. Currently GuruFocus does not have mailing address information for William Ollerhead.

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