John R Schaller - Net Worth and Insider Trading
John R Schaller Net Worth
The estimated net worth of John R Schaller is at least $1 Million dollars as of 2025-07-02. John R Schaller is the Executive Vice President of Core & Main Inc and owns about 19,689 shares of Core & Main Inc (CNM) stock worth over $1 Million. Details can be seen in John R Schaller'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 John R Schaller has not made any transactions after 2025-05-28 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of John R Schaller
John R Schaller Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, John R Schaller owns 1 companies in total, including Core & Main Inc (CNM) .
Click here to see the complete history of John R Schaller’s form 4 insider trades.
Insider Ownership Summary of John R Schaller
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
CNM | Core & Main Inc | 2025-05-28 | President & Waterworks |
John R Schaller Latest Holdings Summary
John R Schaller currently owns a total of 1 stock. John R Schaller owns 19,689 shares of Core & Main Inc (CNM) as of May 28, 2025, with a value of $1 Million.
Latest Holdings of John R Schaller
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
CNM | Core & Main Inc | 2025-05-28 | 19,689 | 61.29 | 1,206,739 |
Holding Weightings of John R Schaller
John R Schaller Form 4 Trading Tracker
According to the SEC Form 4 filings, John R Schaller has made a total of 7 transactions in Core & Main Inc (CNM) over the past 5 years, including 0 buys and 7 sells. The most-recent trade in Core & Main Inc is the sale of 9,794 shares on May 28, 2025, which brought John R Schaller around $538,670.
Insider Trading History of John R Schaller
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John R Schaller Trading Performance
John R Schaller Ownership Network
Ownership Network List of John R Schaller
Ownership Network Relation of John R Schaller

John R Schaller Owned Company Details
What does Core & Main Inc do?
Who are the key executives at Core & Main Inc?
John R Schaller is the President & Waterworks of Core & Main Inc. Other key executives at Core & Main Inc include General Counsel and Secretary Mark G Whittenburg , Chief Human Resources Officer Laura K Schneider , and VP & Corp. Controller John Weldon Stephens .
Core & Main Inc (CNM) Insider Trades Summary
Over the past 18 months, John R Schaller made 5 insider transaction in Core & Main Inc (CNM) with a net sale of 161,406. Other recent insider transactions involving Core & Main Inc (CNM) include a net sale of 158,927 shares made by John Weldon Stephens , a net sale of 250,000 shares made by Mark G Whittenburg , and a net sale of 20,000 shares made by Orvin T Kimbrough .
In summary, during the past 3 months, insiders sold 147,453 shares of Core & Main Inc (CNM) in total and bought 0 shares, with a net sale of 147,453 shares. During the past 18 months, 47,289,571 shares of Core & Main Inc (CNM) were sold and 0 shares were bought by its insiders, resulting in a net sale of 47,289,571 shares.
Core & Main Inc (CNM)'s detailed insider trading history can be found in Insider Trading Tracker table.
Core & Main Inc Insider Transactions
John R Schaller Mailing Address
Above is the net worth, insider trading, and ownership report for John R Schaller. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, John R Schaller's mailing address is: St. Louis Mo 63146.