Gregg Piontek
Chief Financial Officer, Newpark Resources.
Companies
- Newpark ResourcesChief financial officer Dec 22, 2011 to now1
- Newpark ResourcesPrincipal Acct Officer Nov 14, 2007 to Oct 19, 20112
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 NPKI923,182 shares3$10.1M at $10.94Jun 3, 2026
As of each latest filing. The line shows shares held over time.
Recent filings
- Jun 1, 2026Exercised options 40,379 shares of Newpark Resources3
- Jun 1, 2026Shares withheld for tax 11,241 shares at $14.31 of Newpark Resources3
- Jun 1, 2026Shares withheld for tax 15,889 shares at $14.31 of Newpark Resources3
- Jun 1, 2026Shares withheld for tax 8,959 shares at $14.31 of Newpark Resources3
- May 19, 2026Granted 34,566 shares of Newpark Resources4
- Apr 9, 2026Sold 15,000 shares at $15.04 of Newpark Resources5
- Apr 1, 2026Sold 35,000 shares at $14.51 of Newpark Resources6
- Mar 25, 2026Sold 15,000 shares at $15.03 of Newpark Resources7
- Mar 4, 2026Sold 35,000 shares at $14.02 of Newpark Resources8
- Mar 4, 2026Sold 73,590 shares at $14.10 of Newpark Resources8
- Mar 4, 2026Exercised options 73,590 shares at $4.32 of Newpark Resources8
- Jun 1, 2025Exercised options 40,379 shares of Newpark Resources9
- Jun 1, 2025Shares withheld for tax 8,959 shares at $8.09 of Newpark Resources9
- Jun 1, 2025Shares withheld for tax 15,889 shares at $8.09 of Newpark Resources9
- Jun 1, 2025Shares withheld for tax 17,231 shares at $8.09 of Newpark Resources9
- Jun 1, 2025Exercised options 43,790 shares of Newpark Resources9
- May 14, 2025Granted 85,706 shares of Newpark Resources10
- Jun 1, 2024Shares withheld for tax 20,139 shares at $8.48 of Newpark Resources11
- Jun 1, 2024Shares withheld for tax 17,231 shares at $8.48 of Newpark Resources11
- Jun 1, 2024Shares withheld for tax 15,889 shares at $8.48 of Newpark Resources11
- Jun 1, 2024Exercised options 40,380 shares of Newpark Resources11
- Jun 1, 2024Exercised options 43,790 shares of Newpark Resources11
- Jun 1, 2024Exercised options 51,181 shares of Newpark Resources11
- May 15, 2024Granted 68,308 shares of Newpark Resources12
- Jun 2, 2023Exercised options 51,182 shares of Newpark Resources13
Trade performance
| Date | Stock | Trade | Value | Return since | Vs S&P since | Vs S&P, 1 year |
|---|---|---|---|---|---|---|
| Apr 9, 2026 | NPKI | Sale | $225.7K | −29.0% | +42.5% | |
| Apr 1, 2026 | NPKI | Sale | $507.9K | −25.7% | +43.5% | |
| Mar 25, 2026 | NPKI | Sale | $225.4K | −28.5% | +46.0% | |
| Mar 4, 2026 | NPKI | Sale | $1.5M | −24.2% | +36.8% | |
| Aug 5, 2022 | NPKI | Buy | $25.5K | +318.4% | +231.8% | +93.0% |
| Nov 11, 2020 | NPKI | Buy | $16.2K | +870.0% | +753.6% | +174.5% |
| May 12, 2020 | NPKI | Buy | $24.6K | +538.9% | +369.7% | +67.6% |
| May 11, 2020 | NPKI | Buy | $7.9K | +527.6% | +363.8% | +44.3% |
| May 8, 2020 | NPKI | Buy | $29.4K | +566.9% | +403.0% | +64.6% |
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
- 3
- 4SEC EDGARForm 4 filed May 21, 2026
- 5SEC EDGARForm 4 filed Apr 10, 2026
- 6SEC EDGARForm 4 filed Apr 3, 2026
- 7SEC EDGARForm 4 filed Mar 26, 2026
- 8SEC EDGARForm 4 filed Mar 5, 2026
- 9SEC EDGARForm 4 filed Jun 3, 2025
- 10SEC EDGARForm 4 filed May 16, 2025
- 11SEC EDGARForm 4 filed Jun 4, 2024
- 12SEC EDGARForm 4 filed May 17, 2024
- 13SEC EDGARForm 4 filed Jun 5, 2023