John M. Griffin - Net Worth and Insider Trading

John M. Griffin Net Worth

The estimated net worth of John M. Griffin is at least $13 Million dollars as of 2024-11-08. John M. Griffin is the General Counsel of Hologic Inc and owns about 168,944 shares of Hologic Inc (HOLX) stock worth over $13 Million. Details can be seen in John M. Griffin'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 M. Griffin has not made any transactions after 2022-11-14 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 John M. Griffin

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John M. Griffin Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, John M. Griffin owns 1 companies in total, including Hologic Inc (HOLX) .

Click here to see the complete history of John M. Griffin’s form 4 insider trades.

Insider Ownership Summary of John M. Griffin

Ticker Comapny Transaction Date Type of Owner
HOLX Hologic Inc 2022-11-14 General Counsel

John M. Griffin Latest Holdings Summary

John M. Griffin currently owns a total of 1 stock. John M. Griffin owns 168,944 shares of Hologic Inc (HOLX) as of November 14, 2022, with a value of $13 Million.

Latest Holdings of John M. Griffin

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
HOLX Hologic Inc 2022-11-14 168,944 79.29 13,395,570

Holding Weightings of John M. Griffin


John M. Griffin Form 4 Trading Tracker

According to the SEC Form 4 filings, John M. Griffin has made a total of 5 transactions in Hologic Inc (HOLX) over the past 5 years, including 0 buys and 5 sells. The most-recent trade in Hologic Inc is the sale of 26,902 shares on November 14, 2022, which brought John M. Griffin around $2 Million.

Insider Trading History of John M. Griffin

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.

John M. Griffin Trading Performance

Please note GuruFocus will not track the insiders’ transaction performance if he/she does not have buying transactions.

John M. Griffin Ownership Network

Ownership Network List of John M. Griffin

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Ownership Network Relation of John M. Griffin

Insider Network Chart

John M. Griffin Owned Company Details

What does Hologic Inc do?

Who are the key executives at Hologic Inc?

John M. Griffin is the General Counsel of Hologic Inc. Other key executives at Hologic Inc include Corp. VP & Finance & Acconting Karleen Marie Oberton , Principal Accounting Officer Benjamin Jordan Cohn , and director & President and CEO Stephen P Macmillan .

Hologic Inc (HOLX) Insider Trades Summary

Over the past 18 months, John M. Griffin made no insider transaction in Hologic Inc (HOLX). Other recent insider transactions involving Hologic Inc (HOLX) include a net sale of 95,422 shares made by Stephen P Macmillan , a net sale of 36,441 shares made by Scott T Garrett , and a net sale of 67,619 shares made by Karleen Marie Oberton .

In summary, during the past 3 months, insiders sold 52,679 shares of Hologic Inc (HOLX) in total and bought 0 shares, with a net sale of 52,679 shares. During the past 18 months, 248,111 shares of Hologic Inc (HOLX) were sold and 0 shares were bought by its insiders, resulting in a net sale of 248,111 shares.

Hologic Inc (HOLX)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Hologic Inc Insider Transactions

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John M. Griffin Mailing Address

Above is the net worth, insider trading, and ownership report for John M. Griffin. You might contact John M. Griffin via mailing address: 250 Campus Drive, Marlborough Ma 01752.