Michael Marberry - Net Worth and Insider Trading
Michael Marberry Net Worth
The estimated net worth of Michael Marberry is at least $4 Million dollars as of 2025-04-25. Michael Marberry is the Director of AdvanSix Inc and owns about 122,301 shares of AdvanSix Inc (ASIX) stock worth over $3 Million. Michael Marberry is also the Director of American Water Works Co Inc and owns about 7,459 shares of American Water Works Co Inc (AWK) stock worth over $1 Million. Details can be seen in Michael Marberry'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 Marberry has not made any transactions after 2023-11-06 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Michael Marberry
Michael Marberry Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Michael Marberry owns 2 companies in total, including AdvanSix Inc (ASIX) , and American Water Works Co Inc (AWK) .
Click here to see the complete history of Michael Marberry’s form 4 insider trades.
Insider Ownership Summary of Michael Marberry
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
ASIX | AdvanSix Inc | 2022-02-24 | director |
AWK | American Water Works Co Inc | 2023-11-06 | director |
Michael Marberry Latest Holdings Summary
Michael Marberry currently owns a total of 2 stocks. Among these stocks, Michael Marberry owns 122,301 shares of AdvanSix Inc (ASIX) as of February 24, 2022, with a value of $3 Million and a weighting of 70.61%. Michael Marberry also owns 7,459 shares of American Water Works Co Inc (AWK) as of November 6, 2023, with a value of $1 Million and a weighting of 29.39%.
Latest Holdings of Michael Marberry
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
ASIX | AdvanSix Inc | 2022-02-24 | 122,301 | 21.10 | 2,580,551 |
AWK | American Water Works Co Inc | 2023-11-06 | 7,459 | 143.97 | 1,073,872 |
Holding Weightings of Michael Marberry
Michael Marberry Form 4 Trading Tracker
According to the SEC Form 4 filings, Michael Marberry has made a total of 1 transactions in AdvanSix Inc (ASIX) over the past 5 years, including 1 buys and 0 sells. The most-recent trade in AdvanSix Inc is the acquisition of 713 shares on February 24, 2022, which cost Michael Marberry around $24,763.
According to the SEC Form 4 filings, Michael Marberry has made a total of 3 transactions in American Water Works Co Inc (AWK) over the past 5 years, including 3 buys and 0 sells. The most-recent trade in American Water Works Co Inc is the acquisition of 3,786 shares on November 6, 2023, which cost Michael Marberry around $492,937.
Insider Trading History of Michael Marberry
- 1
Michael Marberry Trading Performance
GuruFocus tracks the stock performance after each of Michael Marberry's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Michael Marberry is 2.54%. GuruFocus also compares Michael Marberry's trading performance to market benchmark return within the same time period. The performance of stocks bought by Michael Marberry within 3 months outperforms 12 times out of 31 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Michael Marberry's insider trading performs compared to the benchmark.
Performance of Michael Marberry
Michael Marberry Ownership Network
Ownership Network List of Michael Marberry
Ownership Network Relation of Michael Marberry

Michael Marberry Owned Company Details
What does AdvanSix Inc do?
Who are the key executives at AdvanSix Inc?
Michael Marberry is the director of AdvanSix Inc. Other key executives at AdvanSix Inc include SVP & General Counsel Achilles B. Kintiroglou , director & Chief Executive Officer Erin N Kane , and Controller Christopher Gramm .
AdvanSix Inc (ASIX) Insider Trades Summary
Over the past 18 months, Michael Marberry made no insider transaction in AdvanSix Inc (ASIX). Other recent insider transactions involving AdvanSix Inc (ASIX) include a net sale of 19,274 shares made by Achilles B. Kintiroglou , a net sale of 60,000 shares made by Erin N Kane , and a net sale of 10,374 shares made by Christopher Gramm .
In summary, during the past 3 months, insiders sold 9,000 shares of AdvanSix Inc (ASIX) in total and bought 0 shares, with a net sale of 9,000 shares. During the past 18 months, 89,648 shares of AdvanSix Inc (ASIX) were sold and 5,030 shares were bought by its insiders, resulting in a net sale of 84,618 shares.
AdvanSix Inc (ASIX)'s detailed insider trading history can be found in Insider Trading Tracker table.
AdvanSix Inc Insider Transactions
Michael Marberry Mailing Address
Above is the net worth, insider trading, and ownership report for Michael Marberry. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Michael Marberry's mailing address is: St. Louis Mo 63103.