| Exec date | Filing date | Company | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Sep 3, 2025 | Sep 4, 2025 | NPK International Inc. | CEO | Sell | 55.0 | -1,000 | -0.09% | ✓ | $10.4K |
| Aug 22, 2025 | Aug 26, 2025 | NPK International Inc. | CEO | Sell | 30.0 | -68,896 | -5.91% | ✓ | $712.5K |
| Jun 1, 2025 | Jun 3, 2025 | NPK International Inc. | CEO | Sell | 40.0 | -104,409 | -8.70% | ✗ | $844.7K |
| Sep 1, 2024 | Sep 4, 2024 | NPK International Inc. | CEO | Sell | 42.5 | -13,116 | -1.66% | ✗ | $107.9K |
| Jun 1, 2024 | Jun 4, 2024 | NPK International Inc. | CEO | Sell | 40.0 | -96,772 | -11.31% | ✗ | $820.6K |
| Sep 1, 2023 | Sep 6, 2023 | NPK International Inc. | CEO | Sell | 42.5 | -13,116 | -2.89% | ✗ | $80.4K |
| Jun 1, 2023 | Jun 5, 2023 | NPK International Inc. | CEO | Sell | 40.0 | -70,873 | -5.61% | ✗ | $260.1K |
| Aug 5, 2022 | Aug 9, 2022 | NPK International Inc. | CEO | Buy | 86.3 | +19,000 | 7.36% | ✗ | $48.4K |
| Jun 1, 2022 | Jun 3, 2022 | NPK International Inc. | CEO | Sell | 42.5 | -44,543 | -4.65% | ✗ | $199.6K |
| Jun 1, 2021 | Jun 3, 2021 | NPK International Inc. | President | Sell | 42.5 | -23,803 | -4.17% | ✗ | $83.5K |
| Jul 2, 2019 | Jul 5, 2019 | NPK International Inc. | VP and Pres of NMIS | Sell | 42.5 | -11,750 | -12.26% | ✗ | $83.7K |
| Jun 1, 2019 | Jun 4, 2019 | NPK International Inc. | VP and Pres of NMIS | Sell | 46.3 | -6,949 | -3.74% | ✗ | $48.6K |
| May 18, 2019 | May 20, 2019 | NPK International Inc. | VP and Pres of NMIS | Sell | 46.3 | -1,560 | -3.40% | ✗ | $11.9K |
| Jun 1, 2018 | Jun 5, 2018 | NPK International Inc. | VP and Pres of NMIS | Sell | 42.5 | -4,665 | -6.01% | ✗ | $50.6K |
| May 2, 2018 | May 3, 2018 | NPK International Inc. | VP and Pres of NMIS | Sell | 22.5 | -18,913 | -43.07% | ✗ | $199K |
| Apr 22, 2018 | Apr 24, 2018 | NPK International Inc. | VP and Pres of NMIS | Sell | 42.5 | -6,087 | -12.17% | ✗ | $59.7K |
| Aug 1, 2017 | Aug 2, 2017 | NPK International Inc. | VP and Pres of NMIS | Sell | 20.0 | -40,771 | -28.96% | ✗ | $344.7K |
| Jun 1, 2017 | Jun 2, 2017 | NPK International Inc. | VP and Pres of NMIS | Sell | 46.3 | -2,123 | -3.66% | ✗ | $16K |