Skip to contentPiontek Gregg — NEWPARK RESOURCES INC insider: 188 transactions · InsiderLensInsider trading activity of Piontek Gregg
- Transactions on record
- 188
- since Nov 14, 2007
- Open-market buys
- 6
- $125.6K
- Open-market sells
- 24
- $3.7M
- Companies traded
- 1
- last filing Jun 3, 2026
Figures computed from official regulatory filings — methodology.
Companies where Piontek Gregg has traded
Track record of Piontek Gregg
Statistical track record
Free- Open-market buys
- 6
- Last buy
- Aug 5, 2022
Win rates and median returns are available with a free account (5 insiders/month).
Create a free account→Transaction history of Piontek Gregg
Co-insiders of Piontek Gregg
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COLE JAMES DNEWPARK RESOURCES INC
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Jun 3, 2026 | ExerciseD | -40,379 | 0.00 USD | $0 | SEC |
| Jun 3, 2026 | Other | -15,889 | 14.31 USD | $227.4K | SEC |
| Jun 3, 2026 | Other | -8,959 | 14.31 USD | $128.2K | SEC |
| Jun 3, 2026 | Other | -11,241 | 14.31 USD | $160.9K | SEC |
| Jun 3, 2026 | Exercise | 40,379 | 0.00 USD | $0 | SEC |
| May 21, 2026 | Award | 34,566 | 0.00 USD | $0 | SEC |
| Apr 10, 2026 | Sell | -15,000 | 15.05 USD | $225.7K | SEC |
| Apr 3, 2026 | Sell | -35,000 | 14.51 USD | $507.9K | SEC |
| Mar 26, 2026 | Sell | -15,000 | 15.03 USD | $225.5K | SEC |
| Mar 5, 2026 | Exercise | 73,590 | 4.32 USD | $317.9K | SEC |
| Mar 5, 2026 | Sell | -35,000 | 14.02 USD | $490.7K | SEC |
| Mar 5, 2026 | ExerciseD | -73,590 | 0.00 USD | $0 | SEC |
| Mar 5, 2026 | Sell | -73,590 | 14.10 USD | $1M | SEC |
| Jun 3, 2025 | Exercise | 40,379 | 0.00 USD | $0 | SEC |
| Jun 3, 2025 | Other | -15,889 | 8.09 USD | $128.5K | SEC |
| Jun 3, 2025 | Exercise | 43,790 | 0.00 USD | $0 | SEC |
| Jun 3, 2025 | Other | -17,231 | 8.09 USD | $139.4K | SEC |
| Jun 3, 2025 | Other | -8,959 | 8.09 USD | $72.5K | SEC |
| Jun 3, 2025 | ExerciseD | -43,790 | 0.00 USD | $0 | SEC |
| Jun 3, 2025 | ExerciseD | -40,379 | 0.00 USD | $0 | SEC |
| May 16, 2025 | Award | 85,706 | 0.00 USD | $0 | SEC |
| Jun 4, 2024 | Other | -20,139 | 8.48 USD | $170.8K | SEC |
| Jun 4, 2024 | Other | -17,231 | 8.48 USD | $146.1K | SEC |
| Jun 4, 2024 | Exercise | 43,790 | 0.00 USD | $0 | SEC |
| Jun 4, 2024 | Other | -15,889 | 8.48 USD | $134.7K | SEC |