John W Madigan - Net Worth and Insider Trading

John W Madigan Net Worth

The estimated net worth of John W Madigan is at least $2 Million dollars as of 2024-11-08. John W Madigan is the Director of Gilead Sciences Inc and owns about 16,761 shares of Gilead Sciences Inc (GILD) stock worth over $2 Million. Details can be seen in John W Madigan'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 W Madigan has not made any transactions after 2016-11-18 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 John W Madigan

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John W Madigan Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, John W Madigan owns 5 companies in total, including Gilead Sciences Inc (GILD) , Boise Cascade Co (BCC) , and Morgan Stanley (PEL) among others .

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

Insider Ownership Summary of John W Madigan

Ticker Comapny Transaction Date Type of Owner
GILD Gilead Sciences Inc 2016-11-18 director
BCC Boise Cascade Co 2013-02-05 director
PEL Morgan Stanley 2005-03-15 director
LIMIT LIMIT 2003-12-23 director & Chairman
LIMIT LIMIT 2004-04-20 director

John W Madigan Latest Holdings Summary

John W Madigan currently owns a total of 1 stock. John W Madigan owns 16,761 shares of Gilead Sciences Inc (GILD) as of November 18, 2016, with a value of $2 Million.

Latest Holdings of John W Madigan

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
GILD Gilead Sciences Inc 2016-11-18 16,761 97.90 1,640,902

Holding Weightings of John W Madigan


John W Madigan Form 4 Trading Tracker

According to the SEC Form 4 filings, John W Madigan has made a total of 0 transactions in Gilead Sciences Inc (GILD) over the past 5 years. The most-recent trade in Gilead Sciences Inc is the sale of 105,000 shares on November 18, 2016, which brought John W Madigan around $8 Million.

Insider Trading History of John W Madigan

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 W Madigan Trading Performance

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

John W Madigan Ownership Network

Ownership Network List of John W Madigan

No Data

Ownership Network Relation of John W Madigan

Insider Network Chart

John W Madigan Owned Company Details

What does Gilead Sciences Inc do?

Who are the key executives at Gilead Sciences Inc?

John W Madigan is the director of Gilead Sciences Inc. Other key executives at Gilead Sciences Inc include Chief Medical Officer Merdad Parsey , Chief Commercial Officer Johanna Mercier , and EVP & Chief Financial Officer Andrew D Dickinson .

Gilead Sciences Inc (GILD) Insider Trades Summary

Over the past 18 months, John W Madigan made no insider transaction in Gilead Sciences Inc (GILD). Other recent insider transactions involving Gilead Sciences Inc (GILD) include a net sale of 66,052 shares made by Merdad Parsey , a net sale of 57,602 shares made by Johanna Mercier , and a net sale of 15,000 shares made by Andrew D Dickinson .

In summary, during the past 3 months, insiders sold 98,196 shares of Gilead Sciences Inc (GILD) in total and bought 0 shares, with a net sale of 98,196 shares. During the past 18 months, 138,654 shares of Gilead Sciences Inc (GILD) were sold and 0 shares were bought by its insiders, resulting in a net sale of 138,654 shares.

Gilead Sciences Inc (GILD)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Gilead Sciences Inc Insider Transactions

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John W Madigan Mailing Address

Above is the net worth, insider trading, and ownership report for John W Madigan. You might contact John W Madigan via mailing address: C/o Gilead Sciences, 333 Lakeside Drive, Foster City Ca 94404.