Michael Andrew Chambers - Net Worth and Insider Trading

Michael Andrew Chambers Net Worth

The estimated net worth of Michael Andrew Chambers is at least $19 Million dollars as of 2025-05-05. Michael Andrew Chambers is the Director of Sarepta Therapeutics Inc and owns about 292,311 shares of Sarepta Therapeutics Inc (SRPT) stock worth over $19 Million. Details can be seen in Michael Andrew Chambers'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 Andrew Chambers has not made any transactions after 2024-08-16 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 Andrew Chambers

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Michael Andrew Chambers Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Michael Andrew Chambers owns 1 companies in total, including Sarepta Therapeutics Inc (SRPT) .

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

Insider Ownership Summary of Michael Andrew Chambers

Ticker Company Transaction Date Type of Owner
SRPT Sarepta Therapeutics Inc 2024-08-16 director

Michael Andrew Chambers Latest Holdings Summary

Michael Andrew Chambers currently owns a total of 1 stock. Michael Andrew Chambers owns 292,311 shares of Sarepta Therapeutics Inc (SRPT) as of August 16, 2024, with a value of $19 Million.

Latest Holdings of Michael Andrew Chambers

Ticker Company Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
SRPT Sarepta Therapeutics Inc 2024-08-16 292,311 63.51 18,564,672

Holding Weightings of Michael Andrew Chambers


Michael Andrew Chambers Form 4 Trading Tracker

According to the SEC Form 4 filings, Michael Andrew Chambers has made a total of 6 transactions in Sarepta Therapeutics Inc (SRPT) over the past 5 years, including 6 buys and 0 sells. The most-recent trade in Sarepta Therapeutics Inc is the acquisition of 37,038 shares on August 16, 2024, which cost Michael Andrew Chambers around $5 Million.

Insider Trading History of Michael Andrew Chambers

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 Andrew Chambers Trading Performance

GuruFocus tracks the stock performance after each of Michael Andrew Chambers's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Michael Andrew Chambers is -13.09%. GuruFocus also compares Michael Andrew Chambers's trading performance to market benchmark return within the same time period. The performance of stocks bought by Michael Andrew Chambers within 3 months outperforms 2 times out of 6 transactions in total compared to the return of S&P 500 within the same period.

You can select different timeframes to see how Michael Andrew Chambers'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 Michael Andrew Chambers

Average Return

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Average return per transaction

Outperforming Transactions

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5 out of 5 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(%) 5.63 LIMIT LIMIT LIMIT LIMIT LIMIT
Relative Return to S&P 500(%) 8.12 LIMIT LIMIT LIMIT LIMIT LIMIT

Michael Andrew Chambers Ownership Network

Ownership Network List of Michael Andrew Chambers

No Data

Ownership Network Relation of Michael Andrew Chambers

Insider Network Chart


Michael Andrew Chambers Owned Company Details

What does Sarepta Therapeutics Inc do?

Who are the key executives at Sarepta Therapeutics Inc?

Michael Andrew Chambers is the director of Sarepta Therapeutics Inc. Other key executives at Sarepta Therapeutics Inc include Chief Financial Officer Ian Michael Estepan , Chief Tech Ops Officer Bilal Arif , and SVP & General Counsel Ryan Edward Brown .

Sarepta Therapeutics Inc (SRPT) Insider Trades Summary

Over the past 18 months, Michael Andrew Chambers made 1 insider transaction in Sarepta Therapeutics Inc (SRPT) with a net purchase of 37,038. Other recent insider transactions involving Sarepta Therapeutics Inc (SRPT) include a net sale of 40,957 shares made by Ryan Edward Brown , a net sale of 25,500 shares made by Wigzell Hans Lennart Rudolf , and a net sale of 13,757 shares made by Bilal Arif .

In summary, during the past 3 months, insiders sold 2,491 shares of Sarepta Therapeutics Inc (SRPT) in total and bought 0 shares, with a net sale of 2,491 shares. During the past 18 months, 99,057 shares of Sarepta Therapeutics Inc (SRPT) were sold and 37,038 shares were bought by its insiders, resulting in a net sale of 62,019 shares.

Sarepta Therapeutics Inc (SRPT)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Sarepta Therapeutics Inc Insider Transactions

No Available Data

Michael Andrew Chambers Mailing Address

Above is the net worth, insider trading, and ownership report for Michael Andrew Chambers. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Michael Andrew Chambers's mailing address is: Cambridge Ma 02142.