Michael Joseph Plunkett - Net Worth and Insider Trading

Michael Joseph Plunkett Net Worth

The estimated net worth of Michael Joseph Plunkett is at least $206,803 dollars as of 2024-04-26. Michael Joseph Plunkett is the COO of Alphatec Holdings Inc and owns about 16,624 shares of Alphatec Holdings Inc (ATEC) stock worth over $206,803. Details can be seen in Michael Joseph Plunkett's Latest Holdings Summary section.

Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the assumption that Michael Joseph Plunkett has not made any transactions after 2015-08-11 and currently still holds the listed stock(s).

Transaction Summary of Michael Joseph Plunkett

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Michael Joseph Plunkett Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Michael Joseph Plunkett owns 2 companies in total, including Alphatec Holdings Inc (ATEC) , and The First Marblehead Corp (FMD) .

Click here to see the complete history of Michael Joseph Plunkett’s form 4 insider trades.

Insider Ownership Summary of Michael Joseph Plunkett

Ticker Comapny Transaction Date Type of Owner
ATEC Alphatec Holdings Inc 2017-03-29 President and COO
FMD The First Marblehead Corp 2011-09-01 Managing Director

Michael Joseph Plunkett Latest Holdings Summary

Michael Joseph Plunkett currently owns a total of 1 stock. Michael Joseph Plunkett owns 16,624 shares of Alphatec Holdings Inc (ATEC) as of August 11, 2015, with a value of $206,803.

Latest Holdings of Michael Joseph Plunkett

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
ATEC Alphatec Holdings Inc 2015-08-11 16,624 12.44 206,803

Holding Weightings of Michael Joseph Plunkett


Michael Joseph Plunkett Form 4 Trading Tracker

According to the SEC Form 4 filings, Michael Joseph Plunkett has made a total of 0 transactions in Alphatec Holdings Inc (ATEC) over the past 5 years. The most-recent trade in Alphatec Holdings Inc is the acquisition of 2,500 shares on August 11, 2015, which cost Michael Joseph Plunkett around $21,900.

Insider Trading History of Michael Joseph Plunkett

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.

Michael Joseph Plunkett Trading Performance

GuruFocus tracks the stock performance after each of Michael Joseph Plunkett's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Michael Joseph Plunkett is -57.17%. GuruFocus also compares Michael Joseph Plunkett's trading performance to market benchmark return within the same time period. The performance of stocks bought by Michael Joseph Plunkett 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 Michael Joseph Plunkett'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 Michael Joseph Plunkett

Average Return

-49.18%

Average return per transaction

Outperforming Transactions

0%

0 out of 2 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(%) -37.67 -57.17 -70.87 -49.18 -55.17 -26.85
Relative Return to S&P 500(%) -31.11 -56.41 -58.76 -53.3 -63.1 -37.45

Michael Joseph Plunkett Ownership Network

Ownership Network List of Michael Joseph Plunkett

No Data

Ownership Network Relation of Michael Joseph Plunkett


Michael Joseph Plunkett Owned Company Details

What does Alphatec Holdings Inc do?

Who are the key executives at Alphatec Holdings Inc?

Michael Joseph Plunkett is the President and COO of Alphatec Holdings Inc. Other key executives at Alphatec Holdings Inc include Chief Financial Officer John Todd Koning , GENERAL COUNSEL & CORP. SEC. Tyson Eliot Marshall , and EVP & Sales David Sponsel .

Alphatec Holdings Inc (ATEC) Insider Trades Summary

Over the past 18 months, Michael Joseph Plunkett made no insider transaction in Alphatec Holdings Inc (ATEC). Other recent insider transactions involving Alphatec Holdings Inc (ATEC) include a net sale of 196,705 shares made by David Sponsel , a net sale of 552,067 shares made by Craig E Hunsaker , and a net sale of 1,039,728 shares made by Patrick Miles .

In summary, during the past 3 months, insiders sold 495,575 shares of Alphatec Holdings Inc (ATEC) in total and bought 35,000 shares, with a net sale of 460,575 shares. During the past 18 months, 4,459,036 shares of Alphatec Holdings Inc (ATEC) were sold and 84,000 shares were bought by its insiders, resulting in a net sale of 4,375,036 shares.

Alphatec Holdings Inc (ATEC)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Alphatec Holdings Inc Insider Transactions

No Available Data

Michael Joseph Plunkett Mailing Address

Above is the net worth, insider trading, and ownership report for Michael Joseph Plunkett. You might contact Michael Joseph Plunkett via mailing address: C/o Alphatec Holdings, Inc., 5818 El Camino Real, Carlsbad Ca 92008.

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