Matthew James Warren
Chief Accounting Officer, Newpark Resources.
Companies
- Newpark ResourcesChief Accounting Officer Sep 8, 2026 to now1
Holdings
Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.
Shares held
- Newpark Resources NPKI51,439 shares2$548.9K at $10.67Sep 9, 2026
As of each latest filing. The line shows shares held over time.
Recent filings
- Sep 9, 2026Sold 2,991 shares at $13.41 of Newpark Resources2
Trade performance
| Date | Stock | Trade | Value | Return since | Vs S&P since | Vs S&P, 1 year |
|---|---|---|---|---|---|---|
| Sep 9, 2026 | NPKI | Sale | $40.1K | −21.0% | +22.2% |
Returns are price-only (no dividends), measured from the trade date.
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1
- 2