Mark S Whiting - Net Worth and Insider Trading
Mark S Whiting Net Worth
The estimated net worth of Mark S Whiting is at least $141,213 dollars as of 2025-04-18. Mark S Whiting is the Director of Global Ship Lease Inc and owns about 6,875 shares of Global Ship Lease Inc (GSL) stock worth over $141,213. Details can be seen in Mark S Whiting'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 Mark S Whiting has not made any transactions after 2004-06-08 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Mark S Whiting
Mark S Whiting Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Mark S Whiting owns 2 companies in total, including Capstead Mortgage Corp (CMO) , and Capstead Mortgage Corp (CMOpE.PFD) .
Click here to see the complete history of Mark S Whiting’s form 4 insider trades.
Insider Ownership Summary of Mark S Whiting
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
CMO | Capstead Mortgage Corp | 2020-07-29 | director |
CMOpE.PFD | Capstead Mortgage Corp | 2021-10-19 | director |
Mark S Whiting Latest Holdings Summary
Mark S Whiting currently owns a total of 1 stock. Mark S Whiting owns 6,875 shares of Global Ship Lease Inc (GSL) as of June 8, 2004, with a value of $141,213.
Latest Holdings of Mark S Whiting
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
GSL | Global Ship Lease Inc | 2004-06-08 | 6,875 | 20.54 | 141,213 |
Holding Weightings of Mark S Whiting
Mark S Whiting Form 4 Trading Tracker
According to the SEC Form 4 filings, Mark S Whiting has made a total of 0 transactions in Global Ship Lease Inc (GSL) over the past 5 years. The most-recent trade in Global Ship Lease Inc is the acquisition of 6,250 shares on June 8, 2004, which cost Mark S Whiting around $900,000.
Insider Trading History of Mark S Whiting
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Mark S Whiting Trading Performance
GuruFocus tracks the stock performance after each of Mark S Whiting's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Mark S Whiting is %. GuruFocus also compares Mark S Whiting's trading performance to market benchmark return within the same time period. The performance of stocks bought by Mark S Whiting within 3 months outperforms times out of transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Mark S Whiting's insider trading performs compared to the benchmark.
Mark S Whiting Ownership Network
Ownership Network List of Mark S Whiting
Ownership Network Relation of Mark S Whiting

Mark S Whiting Owned Company Details
What does Capstead Mortgage Corp do?
Who are the key executives at Capstead Mortgage Corp?
Mark S Whiting is the director of Capstead Mortgage Corp. Other key executives at Capstead Mortgage Corp include director & President & CEO Phillip A Reinsch , Chief Financial Officer Lance Phillips , and Senior Vice President Roy Kim .
Capstead Mortgage Corp (CMO) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Capstead Mortgage Corp (CMO) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Capstead Mortgage Corp (CMO) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Capstead Mortgage Corp (CMO)'s detailed insider trading history can be found in Insider Trading Tracker table.
Capstead Mortgage Corp Insider Transactions
Mark S Whiting Mailing Address
Above is the net worth, insider trading, and ownership report for Mark S Whiting. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Mark S Whiting's mailing address is: San Francisco Ca 94111.