Nicholas Mark Studer - Net Worth and Insider Trading
Nicholas Mark Studer Net Worth
The estimated net worth of Nicholas Mark Studer is at least $6 Million dollars as of 2026-09-11. Nicholas Mark Studer is the President and CEO of OWG of Marsh and owns about 32,536 shares of Marsh (MRSH) stock worth over $6 Million. Details can be seen in Nicholas Mark Studer'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 Nicholas Mark Studer has not made any transactions after 2026-03-03 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of Nicholas Mark Studer
Nicholas Mark Studer Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Nicholas Mark Studer owns 1 companies in total, including Marsh (MRSH) .
Click here to see the complete history of Nicholas Mark Studer’s form 4 insider trades.
Nicholas Mark Studer Latest Holdings Summary
Nicholas Mark Studer currently owns a total of 1 stock. Nicholas Mark Studer owns 32,536 shares of Marsh (MRSH) as of March 3, 2026, with a value of $6 Million.
Nicholas Mark Studer Form 4 Trading Tracker
According to the SEC Form 4 filings, Nicholas Mark Studer has made a total of 4 transactions in Marsh (MRSH) over the past 5 years, including 0 buys and 4 sells. The most-recent trade in Marsh is the sale of 3,837 shares on March 3, 2026, which brought Nicholas Mark Studer around $706,123.
Insider Trading History of Nicholas Mark Studer
* The information on this page (including Insider Trading Shares, Share Changes, Cost, etc.) is sourced exclusively from Form 4 filings and does not incorporate any data from 13F or 13D/G filings. As a result, it may differ from the values shown on the Guru page.
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Nicholas Mark Studer Trading Performance
Nicholas Mark Studer Ownership Network
Ownership Network List of Nicholas Mark Studer
Ownership Network Relation of Nicholas Mark Studer

Nicholas Mark Studer Owned Company Details
What does Marsh do?
Who are the key executives at Marsh?
Nicholas Mark Studer is the President and CEO of OWG of Marsh. Other key executives at Marsh include SVP and General Counsel Katherine Brennan , President and CEO John Q Doyle , and Chief Marketing Officer John Jude Jones .
Marsh (MRSH) Insider Trades Summary
Over the past 18 months, Nicholas Mark Studer made 2 insider transaction in Marsh (MRSH) with a net sale of 53,227. Other recent insider transactions involving Marsh (MRSH) include a net sale of 134,284 shares made by John Q Doyle , a net sale of 8,862 shares made by John Jude Jones , and a net sale of 2,950 shares made by Paul Beswick .
In summary, during the past 3 months, insiders sold 44,166 shares of Marsh (MRSH) in total and bought 0 shares, with a net sale of 44,166 shares. During the past 18 months, 229,189 shares of Marsh (MRSH) were sold and 1,000 shares were bought by its insiders, resulting in a net sale of 228,189 shares.
Marsh (MRSH)'s detailed insider trading history can be found in Insider Trading Tracker table.
Marsh Insider Transactions
Nicholas Mark Studer Mailing Address
Above is the net worth, insider trading, and ownership report for Nicholas Mark Studer. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Nicholas Mark Studer's mailing address is: New York Ny 10036.