David A Duffield - Net Worth and Insider Trading

David A Duffield Net Worth

The estimated net worth of David A Duffield is at least $104 Million dollars as of 2024-12-26. David A Duffield is the 10% Owner of Workday Inc and owns about 386,997 shares of Workday Inc (WDAY) stock worth over $104 Million. Details can be seen in David A Duffield'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 A Duffield has not made any transactions after 2024-12-18 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 A Duffield

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David A Duffield Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, David A Duffield owns 1 companies in total, including Workday Inc (WDAY) .

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

Insider Ownership Summary of David A Duffield

Ticker Comapny Transaction Date Type of Owner
WDAY Workday Inc 2024-12-18 10 percent owner

David A Duffield Latest Holdings Summary

David A Duffield currently owns a total of 1 stock. David A Duffield owns 386,997 shares of Workday Inc (WDAY) as of December 18, 2024, with a value of $104 Million.

Latest Holdings of David A Duffield

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
WDAY Workday Inc 2024-12-18 386,997 269.04 104,117,673

Holding Weightings of David A Duffield


David A Duffield Form 4 Trading Tracker

According to the SEC Form 4 filings, David A Duffield has made a total of 60 transactions in Workday Inc (WDAY) over the past 5 years, including 0 buys and 60 sells. The most-recent trade in Workday Inc is the sale of 57,000 shares on December 18, 2024, which brought David A Duffield around $16 Million.

Insider Trading History of David A Duffield

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.

David A Duffield Trading Performance

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

David A Duffield Ownership Network

Ownership Network List of David A Duffield

No Data

Ownership Network Relation of David A Duffield

Insider Network Chart

David A Duffield Owned Company Details

What does Workday Inc do?

Who are the key executives at Workday Inc?

David A Duffield is the 10 percent owner of Workday Inc. Other key executives at Workday Inc include Co-President Sayan Chakraborty , EVP & General Counsel & Secty Richard Harry Sauer , and Co-President Douglas A. Robinson .

Workday Inc (WDAY) Insider Trades Summary

Over the past 18 months, David A Duffield made 27 insider transaction in Workday Inc (WDAY) with a net sale of 2,364,617. Other recent insider transactions involving Workday Inc (WDAY) include a net sale of 19,463 shares made by Douglas A. Robinson , a net sale of 57,562 shares made by Richard Harry Sauer , and a net sale of 52,952 shares made by Sayan Chakraborty .

In summary, during the past 3 months, insiders sold 522,830 shares of Workday Inc (WDAY) in total and bought 0 shares, with a net sale of 522,830 shares. During the past 18 months, 2,569,117 shares of Workday Inc (WDAY) were sold and 8,676 shares were bought by its insiders, resulting in a net sale of 2,560,441 shares.

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

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Workday Inc Insider Transactions

No Available Data

David A Duffield Mailing Address

Above is the net worth, insider trading, and ownership report for David A Duffield. You might contact David A Duffield via mailing address: C/o Workday, Inc., 6230 Stoneridge Mall Road, Pleasanton Ca 94588.

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