John Davis Heaton - Net Worth and Insider Trading

John Davis Heaton Net Worth

The estimated net worth of John Davis Heaton is at least $0 dollars as of 2024-11-11. John Davis Heaton is the President and CEO of Nanometrics Inc and owns about 0 shares of Nanometrics Inc (ONTO) stock worth over $0. Details can be seen in John Davis Heaton'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 Davis Heaton has not made any transactions after 2004-11-04 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 Davis Heaton

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John Davis Heaton Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, John Davis Heaton owns 2 companies in total, including Quantum Materials Corp (QTMM) , and Onto Innovation Inc (ONTO) .

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

Insider Ownership Summary of John Davis Heaton

Ticker Comapny Transaction Date Type of Owner
QTMM Quantum Materials Corp 2015-09-14 director
ONTO Onto Innovation Inc 2006-05-24 director & President and CEO

John Davis Heaton Latest Holdings Summary

John Davis Heaton currently owns a total of 1 stock. John Davis Heaton owns 0 shares of Nanometrics Inc (ONTO) as of November 4, 2004, with a value of $0.

Latest Holdings of John Davis Heaton

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
ONTO Nanometrics Inc 2004-11-04 0 39.03 0

Holding Weightings of John Davis Heaton


John Davis Heaton Form 4 Trading Tracker

According to the SEC Form 4 filings, John Davis Heaton has made a total of 0 transactions in Nanometrics Inc (ONTO) over the past 5 years. The most-recent trade in Nanometrics Inc is the sale of 93,335 shares on November 4, 2004, which brought John Davis Heaton around $1 Million.

Insider Trading History of John Davis Heaton

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 Davis Heaton Trading Performance

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

John Davis Heaton Ownership Network

Ownership Network List of John Davis Heaton

No Data

Ownership Network Relation of John Davis Heaton

Insider Network Chart

John Davis Heaton Owned Company Details

What does Quantum Materials Corp do?

Who are the key executives at Quantum Materials Corp?

John Davis Heaton is the director of Quantum Materials Corp. Other key executives at Quantum Materials Corp include and director & CEO Sriram Krishnamurthy Peruvemba .

Quantum Materials Corp (QTMM) Insider Trades Summary

In summary, during the past 3 months, insiders sold 0 shares of Quantum Materials Corp (QTMM) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Quantum Materials Corp (QTMM) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.

Quantum Materials Corp (QTMM)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Quantum Materials Corp Insider Transactions

No Available Data

John Davis Heaton Mailing Address

Above is the net worth, insider trading, and ownership report for John Davis Heaton. You might contact John Davis Heaton via mailing address: 421 Fair Avenue, Santa Cruz Ca 95060.