David F Marquardt - Net Worth and Insider Trading

David F Marquardt Net Worth

The estimated net worth of David F Marquardt is at least $405 Million dollars as of 2024-11-12. David F Marquardt is the Director of Microsoft Corp and owns about 680,236 shares of Microsoft Corp (MSFT) stock worth over $285 Million. David F Marquardt is also the Director of Seagate Technology Holdings PLC and owns about 1,196,652 shares of Seagate Technology Holdings PLC (STX) stock worth over $120 Million. Details can be seen in David F Marquardt'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 David F Marquardt has not made any transactions after 2013-02-13 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 David F Marquardt

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David F Marquardt Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, David F Marquardt owns 3 companies in total, including Microsoft Corp (MSFT) , Splunk Inc (SPLK) , and Seagate Technology Holdings PLC (STX) .

Click here to see the complete history of David F Marquardt’s form 4 insider trades.

Insider Ownership Summary of David F Marquardt

Ticker Comapny Transaction Date Type of Owner
MSFT Microsoft Corp 2013-08-28 director
SPLK Splunk Inc 2012-04-18 10 percent owner
STX Seagate Technology Holdings PLC 2009-11-30 other: Director & 10% Owner

David F Marquardt Latest Holdings Summary

David F Marquardt currently owns a total of 2 stocks. Among these stocks, David F Marquardt owns 680,236 shares of Microsoft Corp (MSFT) as of February 13, 2013, with a value of $285 Million and a weighting of 70.37%. David F Marquardt also owns 1,196,652 shares of Seagate Technology Holdings PLC (STX) as of November 30, 2009, with a value of $120 Million and a weighting of 29.63%.

Latest Holdings of David F Marquardt

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
MSFT Microsoft Corp 2013-02-13 680,236 419.39 285,284,176
STX Seagate Technology Holdings PLC 2009-11-30 1,196,652 100.37 120,107,961

Holding Weightings of David F Marquardt


David F Marquardt Form 4 Trading Tracker

According to the SEC Form 4 filings, David F Marquardt has made a total of 0 transactions in Microsoft Corp (MSFT) over the past 5 years. The most-recent trade in Microsoft Corp is the sale of 22,222 shares on February 13, 2013, which brought David F Marquardt around $622,660.

According to the SEC Form 4 filings, David F Marquardt has made a total of 0 transactions in Seagate Technology Holdings PLC (STX) over the past 5 years. The most-recent trade in Seagate Technology Holdings PLC is the sale of 200,000 shares on November 30, 2009, which brought David F Marquardt around $3 Million.

Insider Trading History of David F Marquardt

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.
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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.

David F Marquardt Trading Performance

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

David F Marquardt Ownership Network

Ownership Network List of David F Marquardt

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Ownership Network Relation of David F Marquardt

Insider Network Chart

David F Marquardt Owned Company Details

What does Microsoft Corp do?

Who are the key executives at Microsoft Corp?

David F Marquardt is the director of Microsoft Corp. Other key executives at Microsoft Corp include EVP & Human Resources Kathleen T Hogan , Executive Vice President Bradford L Smith , and Chief Financial Officer Amy Hood .

Microsoft Corp (MSFT) Insider Trades Summary

Over the past 18 months, David F Marquardt made no insider transaction in Microsoft Corp (MSFT). Other recent insider transactions involving Microsoft Corp (MSFT) include a net sale of 132,261 shares made by Satya Nadella , a net sale of 90,829 shares made by Kathleen T Hogan , and a net sale of 138,303 shares made by Bradford L Smith .

In summary, during the past 3 months, insiders sold 190,629 shares of Microsoft Corp (MSFT) in total and bought 0 shares, with a net sale of 190,629 shares. During the past 18 months, 460,290 shares of Microsoft Corp (MSFT) were sold and 0 shares were bought by its insiders, resulting in a net sale of 460,290 shares.

Microsoft Corp (MSFT)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Microsoft Corp Insider Transactions

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David F Marquardt Mailing Address

Above is the net worth, insider trading, and ownership report for David F Marquardt. You might contact David F Marquardt via mailing address: Microsoft Corporation, One Microsoft Way, Redmond Wa 98052-6399.