Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| No transactions found | ||||||||||
Matthew James Warren currently holds 51,439 shares of NPK International Inc. (NPKI), valued at approximately $0. This represents their equity stake as Chief Accounting Officer.
Based on SEC Form 4 filings, Matthew James Warren has been a net seller of NPKI stock. They have purchased $0 and sold $40.1K worth of shares.
Matthew James Warren's most recent insider trade was on Sep 9, 2026, when they sold 2,991 shares at $13.41 per share.
Matthew James Warren serves as Chief Accounting Officer at NPK International Inc. (NPKI). They have executed 1 insider transactions totaling $40.1K over their tenure at the company.
Matthew James Warren holds the position of Chief Accounting Officer at NPK International Inc., where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 1 years and currently hold a stake valued at $0.
Matthew James Warren has shown a selling trading pattern, with $0 in total purchases and $40.1K in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Matthew James Warren was on Sep 9, 2026, when they sold $40.1K worth of NPKI shares. This transaction involved 2,991 shares at $13.41 per share.
Matthew James Warren currently owns 51,439 shares of NPK International Inc. (NPKI), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Matthew James Warren's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Matthew James Warren has 1 Form 4 filings on record as an insider at NPK International Inc..
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