Mark J Airola - Net Worth and Insider Trading
Mark J Airola Net Worth
The estimated net worth of Mark J Airola is at least $2 Million dollars as of 2025-05-01. Mark J Airola is the Sr Vice Pres, General Counsel of NPK International Inc and owns about 338,955 shares of NPK International Inc (NPKI) stock worth over $2 Million. Details can be seen in Mark J Airola'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 J Airola has not made any transactions after 2018-05-01 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Mark J Airola
Mark J Airola Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Mark J Airola owns 1 companies in total, including NPK International Inc (NPKI) .
Click here to see the complete history of Mark J Airola’s form 4 insider trades.
Insider Ownership Summary of Mark J Airola
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
NPKI | NPK International Inc | 2018-05-01 | Vice President & General Counse |
Mark J Airola Latest Holdings Summary
Mark J Airola currently owns a total of 1 stock. Mark J Airola owns 338,955 shares of NPK International Inc (NPKI) as of May 1, 2018, with a value of $2 Million.
Latest Holdings of Mark J Airola
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
NPKI | NPK International Inc | 2018-05-01 | 338,955 | 5.90 | 1,998,140 |
Holding Weightings of Mark J Airola
Mark J Airola Form 4 Trading Tracker
According to the SEC Form 4 filings, Mark J Airola has made a total of 0 transactions in NPK International Inc (NPKI) over the past 5 years. The most-recent trade in NPK International Inc is the sale of 127,250 shares on May 1, 2018, which brought Mark J Airola around $1 Million.
Insider Trading History of Mark J Airola
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Mark J Airola Trading Performance
Mark J Airola Ownership Network
Ownership Network List of Mark J Airola
Ownership Network Relation of Mark J Airola

Mark J Airola Owned Company Details
What does NPK International Inc do?
Who are the key executives at NPK International Inc?
Mark J Airola is the Vice President & General Counse of NPK International Inc. Other key executives at NPK International Inc include VP & General Counsel Mary Celeste Fruge , VP & Controller & PAO Gregg Piontek , and VP and Special Advisor to CEO Edward Chipman Earle .
NPK International Inc (NPKI) Insider Trades Summary
Over the past 18 months, Mark J Airola made no insider transaction in NPK International Inc (NPKI). Other recent insider transactions involving NPK International Inc (NPKI) include a net purchase of 10,000 shares made by John C Minge ,
In summary, during the past 3 months, insiders sold 0 shares of NPK International Inc (NPKI) in total and bought 10,000 shares, with a net purchase of 10,000 shares. During the past 18 months, 0 shares of NPK International Inc (NPKI) were sold and 10,000 shares were bought by its insiders, resulting in a net purchase of 10,000 shares.
NPK International Inc (NPKI)'s detailed insider trading history can be found in Insider Trading Tracker table.
NPK International Inc Insider Transactions
Mark J Airola Mailing Address
Above is the net worth, insider trading, and ownership report for Mark J Airola. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Mark J Airola's mailing address is: The Woodlands Tx 77381.