Michael J. Warren - Net Worth and Insider Trading
Michael J. Warren Net Worth
The estimated net worth of Michael J. Warren is at least $1 Million dollars as of 2025-07-25. Michael J. Warren is the Director of Maximus Inc and owns about 15,418 shares of Maximus Inc (MMS) stock worth over $1 Million. Michael J. Warren is also the Director of Walker & Dunlop Inc and owns about 519 shares of Walker & Dunlop Inc (WD) stock worth over $39,408. Details can be seen in Michael J. Warren'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 J. Warren has not made any transactions after 2025-05-30 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Michael J. Warren
Michael J. Warren Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Michael J. Warren owns 6 companies in total, including Maximus Inc (MMS) , Walker & Dunlop Inc (WD) , and Hyzon Motors Inc (HYZN) among others .
Click here to see the complete history of Michael J. Warren’s form 4 insider trades.
Insider Ownership Summary of Michael J. Warren
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
MMS | Maximus Inc | 2025-05-30 | director |
WD | Walker & Dunlop Inc | 2021-02-18 | director |
HYZN | Hyzon Motors Inc | 2021-07-16 | director |
![]() | ![]() | 2021-02-03 | director |
![]() | ![]() | 2021-03-23 | director |
![]() | ![]() | 2021-07-16 | director |
Michael J. Warren Latest Holdings Summary
Michael J. Warren currently owns a total of 2 stocks. Among these stocks, Michael J. Warren owns 15,418 shares of Maximus Inc (MMS) as of May 30, 2025, with a value of $1 Million and a weighting of 96.65%. Michael J. Warren also owns 519 shares of Walker & Dunlop Inc (WD) as of February 18, 2021, with a value of $39,408 and a weighting of 3.35%.
Latest Holdings of Michael J. Warren
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
MMS | Maximus Inc | 2025-05-30 | 15,418 | 73.63 | 1,135,227 |
WD | Walker & Dunlop Inc | 2021-02-18 | 519 | 75.93 | 39,408 |
Holding Weightings of Michael J. Warren
Michael J. Warren Form 4 Trading Tracker
According to the SEC Form 4 filings, Michael J. Warren has made a total of 6 transactions in Maximus Inc (MMS) over the past 5 years, including 4 buys and 2 sells. The most-recent trade in Maximus Inc is the acquisition of 17 shares on May 30, 2025, which cost Michael J. Warren around $1,231.
According to the SEC Form 4 filings, Michael J. Warren has made a total of 1 transactions in Walker & Dunlop Inc (WD) over the past 5 years, including 0 buys and 1 sells. The most-recent trade in Walker & Dunlop Inc is the sale of 2,000 shares on February 18, 2021, which brought Michael J. Warren around $202,940.
Insider Trading History of Michael J. Warren
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Michael J. Warren Trading Performance
GuruFocus tracks the stock performance after each of Michael J. Warren's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Michael J. Warren is -6.19%. GuruFocus also compares Michael J. Warren's trading performance to market benchmark return within the same time period. The performance of stocks bought by Michael J. Warren within 3 months outperforms 1 times out of 3 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Michael J. Warren's insider trading performs compared to the benchmark.
Performance of Michael J. Warren
Michael J. Warren Ownership Network
Ownership Network List of Michael J. Warren
Ownership Network Relation of Michael J. Warren

Michael J. Warren Owned Company Details
What does Maximus Inc do?
Who are the key executives at Maximus Inc?
Michael J. Warren is the director of Maximus Inc. Other key executives at Maximus Inc include Group General Manager Ilene R. Baylinson , other: Group President - Human Svcs Bruce Caswell , and Chief Human Resources Officer Michelle F. Link .
Maximus Inc (MMS) Insider Trades Summary
Over the past 18 months, Michael J. Warren made 4 insider transaction in Maximus Inc (MMS) with a net purchase of 87. Other recent insider transactions involving Maximus Inc (MMS) include a net sale of 7,443 shares made by Gayathri Rajan , a net purchase of 4,925 shares made by Raymond B Ruddy , and a net sale of 3,571 shares made by Michelle F. Link .
In summary, during the past 3 months, insiders sold 7,913 shares of Maximus Inc (MMS) in total and bought 1,535 shares, with a net sale of 6,378 shares. During the past 18 months, 36,423 shares of Maximus Inc (MMS) were sold and 12,472 shares were bought by its insiders, resulting in a net sale of 23,951 shares.
Maximus Inc (MMS)'s detailed insider trading history can be found in Insider Trading Tracker table.
Maximus Inc Insider Transactions
Michael J. Warren Mailing Address
Above is the net worth, insider trading, and ownership report for Michael J. Warren. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Michael J. Warren's mailing address is: Bethesda Md 20814.