William John Sibold - Net Worth and Insider Trading

William John Sibold Net Worth

The estimated net worth of William John Sibold is at least $19 Million dollars as of 2024-11-29. William John Sibold is the President and CEO of Madrigal Pharmaceuticals Inc and owns about 55,887 shares of Madrigal Pharmaceuticals Inc (MDGL) stock worth over $19 Million. Details can be seen in William John Sibold'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 William John Sibold has not made any transactions after 2024-09-09 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 William John Sibold

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William John Sibold Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, William John Sibold owns 1 companies in total, including Madrigal Pharmaceuticals Inc (MDGL) .

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

Insider Ownership Summary of William John Sibold

Ticker Comapny Transaction Date Type of Owner
MDGL Madrigal Pharmaceuticals Inc 2024-09-09 director & President and CEO

William John Sibold Latest Holdings Summary

William John Sibold currently owns a total of 1 stock. William John Sibold owns 55,887 shares of Madrigal Pharmaceuticals Inc (MDGL) as of September 9, 2024, with a value of $19 Million.

Latest Holdings of William John Sibold

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
MDGL Madrigal Pharmaceuticals Inc 2024-09-09 55,887 331.45 18,523,746

Holding Weightings of William John Sibold


William John Sibold Form 4 Trading Tracker

According to the SEC Form 4 filings, William John Sibold has made a total of 1 transactions in Madrigal Pharmaceuticals Inc (MDGL) over the past 5 years, including 0 buys and 1 sells. The most-recent trade in Madrigal Pharmaceuticals Inc is the sale of 6,363 shares on September 9, 2024, which brought William John Sibold around $2 Million.

Insider Trading History of William John Sibold

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.

William John Sibold Trading Performance

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

William John Sibold Ownership Network

Ownership Network List of William John Sibold

No Data

Ownership Network Relation of William John Sibold

Insider Network Chart

William John Sibold Owned Company Details

What does Madrigal Pharmaceuticals Inc do?

Who are the key executives at Madrigal Pharmaceuticals Inc?

William John Sibold is the director & President and CEO of Madrigal Pharmaceuticals Inc. Other key executives at Madrigal Pharmaceuticals Inc include director & 10 percent owner Fred B Craves , Senior VP & Chief Pharma Dev. Robert E. Waltermire , and director & Chief Executive Officer Paul A Friedman .

Madrigal Pharmaceuticals Inc (MDGL) Insider Trades Summary

Over the past 18 months, William John Sibold made 1 insider transaction in Madrigal Pharmaceuticals Inc (MDGL) with a net sale of 6,363. Other recent insider transactions involving Madrigal Pharmaceuticals Inc (MDGL) include a net purchase of 424,685 shares made by Baker Bros. Advisors Lp , a net sale of 12,736 shares made by Robert E. Waltermire , and a net sale of 21,000 shares made by Richard S Levy .

In summary, during the past 3 months, insiders sold 20,451 shares of Madrigal Pharmaceuticals Inc (MDGL) in total and bought 0 shares, with a net sale of 20,451 shares. During the past 18 months, 318,018 shares of Madrigal Pharmaceuticals Inc (MDGL) were sold and 424,685 shares were bought by its insiders, resulting in a net purchase of 106,667 shares.

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

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Madrigal Pharmaceuticals Inc Insider Transactions

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William John Sibold Mailing Address

Above is the net worth, insider trading, and ownership report for William John Sibold. You might contact William John Sibold via mailing address: C/o Madrigal Pharmaceuticals, Inc., Four, Tower Bridge, 200 Barr Harbor Dr Ste 200, West Conshohocken Pa 19428.

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