Roy A Whitfield - Net Worth and Insider Trading

Roy A Whitfield Net Worth

The estimated net worth of Roy A Whitfield is at least $34 Million dollars as of 2024-05-06. Roy A Whitfield is the Director of Incyte Corp and owns about 621,082 shares of Incyte Corp (INCY) stock worth over $33 Million. Roy A Whitfield is the Director of Illumina Inc and owns about 2,853 shares of Illumina Inc (ILMN) stock worth over $336,454. Roy A Whitfield is also the Director of Nektar Therapeutics and owns about 197,000 shares of Nektar Therapeutics (NKTR) stock worth over $309,290. Details can be seen in Roy A Whitfield's Latest Holdings Summary section.

Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the assumption that Roy A Whitfield has not made any transactions after 2018-06-06 and currently still holds the listed stock(s).

Transaction Summary of Roy A Whitfield

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Roy A Whitfield Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Roy A Whitfield owns 3 companies in total, including Nektar Therapeutics (NKTR) , Illumina Inc (ILMN) , and Incyte Corp (INCY) .

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

Insider Ownership Summary of Roy A Whitfield

Ticker Comapny Transaction Date Type of Owner
NKTR Nektar Therapeutics 2018-06-06 director
ILMN Illumina Inc 2016-08-12 director
INCY Incyte Corp 2013-11-18 director & other: Chairman

Roy A Whitfield Latest Holdings Summary

Roy A Whitfield currently owns a total of 3 stocks. Among these stocks, Roy A Whitfield owns 621,082 shares of Incyte Corp (INCY) as of November 18, 2013, with a value of $33 Million and a weighting of 98.1%. Roy A Whitfield owns 2,853 shares of Illumina Inc (ILMN) as of August 12, 2016, with a value of $336,454 and a weighting of 0.99%. Roy A Whitfield also owns 197,000 shares of Nektar Therapeutics (NKTR) as of June 6, 2018, with a value of $309,290 and a weighting of 0.91%.

Latest Holdings of Roy A Whitfield

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
INCY Incyte Corp 2013-11-18 621,082 53.76 33,389,368
ILMN Illumina Inc 2016-08-12 2,853 117.93 336,454
NKTR Nektar Therapeutics 2018-06-06 197,000 1.57 309,290

Holding Weightings of Roy A Whitfield


Roy A Whitfield Form 4 Trading Tracker

According to the SEC Form 4 filings, Roy A Whitfield has made a total of 0 transactions in Incyte Corp (INCY) over the past 5 years. The most-recent trade in Incyte Corp is the sale of 50,000 shares on November 18, 2013, which brought Roy A Whitfield around $2 Million.

According to the SEC Form 4 filings, Roy A Whitfield has made a total of 0 transactions in Illumina Inc (ILMN) over the past 5 years. The most-recent trade in Illumina Inc is the sale of 4,000 shares on August 12, 2016, which brought Roy A Whitfield around $668,880.

According to the SEC Form 4 filings, Roy A Whitfield has made a total of 0 transactions in Nektar Therapeutics (NKTR) over the past 5 years. The most-recent trade in Nektar Therapeutics is the acquisition of 5,000 shares on June 6, 2018, which cost Roy A Whitfield around $290,200.

Insider Trading History of Roy A Whitfield

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.

Roy A Whitfield Trading Performance

GuruFocus tracks the stock performance after each of Roy A Whitfield's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Roy A Whitfield is 45.55%. GuruFocus also compares Roy A Whitfield's trading performance to market benchmark return within the same time period. The performance of stocks bought by Roy A Whitfield within 3 months outperforms 2 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 Roy A Whitfield'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 Roy A Whitfield

Average Return

Average return per transaction

Outperforming Transactions

1 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(%) 1.75
Relative Return to S&P 500(%) 1.5

Roy A Whitfield Ownership Network

Ownership Network List of Roy A Whitfield

No Data

Ownership Network Relation of Roy A Whitfield


Roy A Whitfield Owned Company Details

What does Nektar Therapeutics do?

Who are the key executives at Nektar Therapeutics?

Roy A Whitfield is the director of Nektar Therapeutics. Other key executives at Nektar Therapeutics include SVP & General Counsel Mark Andrew Wilson , Chief R&D Officer Jonathan Zalevsky , and director & President & CEO Howard W Robin .

Nektar Therapeutics (NKTR) Insider Trades Summary

Over the past 18 months, Roy A Whitfield made no insider transaction in Nektar Therapeutics (NKTR). Other recent insider transactions involving Nektar Therapeutics (NKTR) include a net sale of 137,918 shares made by Howard W Robin , a net sale of 62,098 shares made by Jonathan Zalevsky , and a net sale of 46,514 shares made by Mark Andrew Wilson .

In summary, during the past 3 months, insiders sold 36,653 shares of Nektar Therapeutics (NKTR) in total and bought 0 shares, with a net sale of 36,653 shares. During the past 18 months, 276,610 shares of Nektar Therapeutics (NKTR) were sold and 0 shares were bought by its insiders, resulting in a net sale of 276,610 shares.

Nektar Therapeutics (NKTR)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Nektar Therapeutics Insider Transactions

No Available Data

Roy A Whitfield Mailing Address

Above is the net worth, insider trading, and ownership report for Roy A Whitfield. You might contact Roy A Whitfield via mailing address: C/o Incyte Corporation, 3160 Porter Drive, Palo Alto Ca 93404.

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