Bruce Campbell Smith - Net Worth and Insider Trading
Bruce Campbell Smith Net Worth
The estimated net worth of Bruce Campbell Smith is at least $1 Million dollars as of 2025-04-13. Bruce Campbell Smith is the Exec Vice President & Chief of NPK International Inc and owns about 269,870 shares of NPK International Inc (NPKI) stock worth over $1 Million. Details can be seen in Bruce Campbell Smith'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 Bruce Campbell Smith has not made any transactions after 2018-05-04 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Bruce Campbell Smith
Bruce Campbell Smith Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Bruce Campbell Smith owns 1 companies in total, including NPK International Inc (NPKI) .
Click here to see the complete history of Bruce Campbell Smith’s form 4 insider trades.
Insider Ownership Summary of Bruce Campbell Smith
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
NPKI | NPK International Inc | 2018-05-04 | VP & Pres & Drilling Fluids |
Bruce Campbell Smith Latest Holdings Summary
Bruce Campbell Smith currently owns a total of 1 stock. Bruce Campbell Smith owns 269,870 shares of NPK International Inc (NPKI) as of May 4, 2018, with a value of $1 Million.
Latest Holdings of Bruce Campbell Smith
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
NPKI | NPK International Inc | 2018-05-04 | 269,870 | 5.31 | 1,433,010 |
Holding Weightings of Bruce Campbell Smith
Bruce Campbell Smith Form 4 Trading Tracker
According to the SEC Form 4 filings, Bruce Campbell Smith 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 43,750 shares on May 4, 2018, which brought Bruce Campbell Smith around $459,375.
Insider Trading History of Bruce Campbell Smith
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Bruce Campbell Smith Trading Performance
Bruce Campbell Smith Ownership Network
Ownership Network List of Bruce Campbell Smith
Ownership Network Relation of Bruce Campbell Smith

Bruce Campbell Smith Owned Company Details
What does NPK International Inc do?
Who are the key executives at NPK International Inc?
Bruce Campbell Smith is the VP & Pres & Drilling Fluids 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, Bruce Campbell Smith 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
Bruce Campbell Smith Mailing Address
Above is the net worth, insider trading, and ownership report for Bruce Campbell Smith. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Bruce Campbell Smith's mailing address is: The Woodlands Tx 77381.