Michael S Brown - Net Worth and Insider Trading

Michael S Brown Net Worth

The estimated net worth of Michael S Brown is at least $9 Million dollars as of 2024-12-16. Michael S Brown is the Director of Regeneron Pharmaceuticals Inc and owns about 12,544 shares of Regeneron Pharmaceuticals Inc (REGN) stock worth over $9 Million. Details can be seen in Michael S Brown'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 Michael S Brown has not made any transactions after 2024-06-14 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 Michael S Brown

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Michael S Brown Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Michael S Brown owns 2 companies in total, including Regeneron Pharmaceuticals Inc (REGN) , and Pfizer Inc (PFE) .

Click here to see the complete history of Michael S Brown’s form 4 insider trades.

Insider Ownership Summary of Michael S Brown

Ticker Comapny Transaction Date Type of Owner
REGN Regeneron Pharmaceuticals Inc 2024-06-14 director
PFE Pfizer Inc 2004-04-22 director

Michael S Brown Latest Holdings Summary

Michael S Brown currently owns a total of 1 stock. Michael S Brown owns 12,544 shares of Regeneron Pharmaceuticals Inc (REGN) as of June 14, 2024, with a value of $9 Million.

Latest Holdings of Michael S Brown

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
REGN Regeneron Pharmaceuticals Inc 2024-06-14 12,544 731.30 9,173,427

Holding Weightings of Michael S Brown


Michael S Brown Form 4 Trading Tracker

According to the SEC Form 4 filings, Michael S Brown has made a total of 19 transactions in Regeneron Pharmaceuticals Inc (REGN) over the past 5 years, including 0 buys and 19 sells. The most-recent trade in Regeneron Pharmaceuticals Inc is the sale of 1,535 shares on June 14, 2024, which brought Michael S Brown around $2 Million.

Insider Trading History of Michael S Brown

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.

Michael S Brown Trading Performance

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

Michael S Brown Ownership Network

Ownership Network List of Michael S Brown

No Data

Ownership Network Relation of Michael S Brown

Insider Network Chart

Michael S Brown Owned Company Details

What does Regeneron Pharmaceuticals Inc do?

Who are the key executives at Regeneron Pharmaceuticals Inc?

Michael S Brown is the director of Regeneron Pharmaceuticals Inc. Other key executives at Regeneron Pharmaceuticals Inc include SVP Commercial Marion Mccourt , VP & Controller Christopher R. Fenimore , and EVP Research Andrew J Murphy .

Regeneron Pharmaceuticals Inc (REGN) Insider Trades Summary

Over the past 18 months, Michael S Brown made no insider transaction in Regeneron Pharmaceuticals Inc (REGN). Other recent insider transactions involving Regeneron Pharmaceuticals Inc (REGN) include a net sale of 10,564 shares made by Marion Mccourt , a net sale of 1,400 shares made by Arthur F Ryan , and a net sale of 7,918 shares made by Bonnie L Bassler .

In summary, during the past 3 months, insiders sold 2,100 shares of Regeneron Pharmaceuticals Inc (REGN) in total and bought 0 shares, with a net sale of 2,100 shares. During the past 18 months, 315,669 shares of Regeneron Pharmaceuticals Inc (REGN) were sold and 0 shares were bought by its insiders, resulting in a net sale of 315,669 shares.

Regeneron Pharmaceuticals Inc (REGN)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Regeneron Pharmaceuticals Inc Insider Transactions

No Available Data

Michael S Brown Mailing Address

Above is the net worth, insider trading, and ownership report for Michael S Brown. Currently GuruFocus does not have mailing address information for Michael S Brown.