| Exec date | Filing date | Company | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Aug 26, 2021 | Aug 27, 2021 | NPK International Inc. | CEO | Buy | 82.5 | +30,000 | 2.44% | ✗ | $68.7K |
| Jun 1, 2021 | Jun 3, 2021 | NPK International Inc. | CEO | Sell | 40.0 | -97,852 | -2.68% | ✗ | $343.5K |
| May 18, 2021 | May 20, 2021 | NPK International Inc. | CEO | Sell | 48.8 | -5,725 | -0.53% | ✗ | $20.8K |
| Nov 13, 2020 | Nov 17, 2020 | NPK International Inc. | CEO | Buy | 90.0 | +57,500 | 5.73% | ✗ | $72.2K |
| Jun 1, 2020 | Jun 3, 2020 | NPK International Inc. | CEO | Sell | 42.5 | -39,709 | -3.81% | ✗ | $82.6K |
| Nov 19, 2019 | Nov 19, 2019 | NPK International Inc. | CEO | Buy | 82.5 | +15,000 | 1.73% | ✗ | $87.5K |
| Jul 2, 2019 | Jul 5, 2019 | NPK International Inc. | CEO | Sell | 40.0 | -61,552 | -6.64% | ✗ | $438.3K |
| Jun 1, 2019 | Jun 4, 2019 | NPK International Inc. | CEO | Sell | 40.0 | -70,391 | -3.13% | ✗ | $492K |
| May 18, 2019 | May 20, 2019 | NPK International Inc. | CEO | Sell | 42.5 | -9,837 | -1.46% | ✗ | $74.9K |
| Apr 5, 2019 | Apr 8, 2019 | NPK International Inc. | CEO | Sell | 20.0 | -106,487 | -14.14% | ✓ | $1M |
| Apr 1, 2019 | Apr 3, 2019 | NPK International Inc. | CEO | Sell | 10.0 | -200,000 | -20.98% | ✓ | $1.8M |
| Aug 14, 2018 | Aug 15, 2018 | NPK International Inc. | CEO | Sell | 40.0 | -35,946 | -4.55% | ✗ | $373.8K |
| Jun 1, 2018 | Jun 5, 2018 | NPK International Inc. | CEO | Sell | 40.0 | -71,420 | -3.60% | ✗ | $774.9K |
| May 4, 2018 | May 7, 2018 | NPK International Inc. | CEO | Sell | 20.0 | -47,495 | -7.48% | ✗ | $494.2K |
| May 2, 2018 | May 3, 2018 | NPK International Inc. | CEO | Sell | 17.5 | -102,505 | -8.18% | ✗ | $1.1M |
| Nov 6, 2017 | Nov 8, 2017 | NPK International Inc. | CEO | Sell | 40.0 | -41,950 | -6.66% | ✗ | $396.4K |
| Aug 16, 2017 | Aug 18, 2017 | NPK International Inc. | CEO | Sell | 42.5 | -31,023 | -4.69% | ✗ | $232.7K |
| Jun 1, 2017 | Jun 2, 2017 | NPK International Inc. | CEO | Sell | 40.0 | -69,405 | -4.19% | ✗ | $523K |
| May 15, 2017 | May 17, 2017 | NPK International Inc. | CEO | Sell | 23.8 | -141,140 | -8.43% | ✓ | $1.1M |
| Aug 10, 2016 | Aug 12, 2016 | NPK International Inc. | CEO | Sell | 42.5 | -12,855 | -2.14% | ✗ | $86.4K |
| Jun 9, 2016 | Jun 13, 2016 | NPK International Inc. | CEO | Sell | 42.5 | -14,270 | -2.44% | ✗ | $76.5K |
| Jun 1, 2016 | Jun 2, 2016 | NPK International Inc. | CEO | Sell | 42.5 | -34,486 | -2.99% | ✗ | $172.1K |
| Nov 6, 2015 | Nov 9, 2015 | NPK International Inc. | CEO | Sell | 40.0 | -41,950 | -6.81% | ✗ | $260.9K |
| Jun 9, 2015 | Jun 11, 2015 | NPK International Inc. | CEO | Sell | 42.5 | -28,253 | -4.38% | ✗ | $244.7K |
| Jun 1, 2015 | Jun 9, 2015 | NPK International Inc. | CEO | Sell | 42.5 | -14,788 | -2.24% | ✗ | $128.7K |
| Aug 4, 2014 | Aug 6, 2014 | NPK International Inc. | CEO | Sell | 20.0 | -72,692 | -9.93% | ✗ | $890.5K |
| Jun 9, 2014 | Jun 11, 2014 | NPK International Inc. | CEO | Sell | 40.0 | -36,191 | -4.71% | ✗ | $433.9K |
| Jun 11, 2013 | Jun 12, 2013 | NPK International Inc. | CEO | Sell | 37.5 | -21,000 | -4.39% | ✓ | $233.1K |
| Jun 10, 2013 | Jun 11, 2013 | NPK International Inc. | CEO | Sell | 45.0 | -4,678 | -1.01% | ✓ | $53.6K |
| Jun 9, 2013 | Jun 11, 2013 | NPK International Inc. | CEO | Sell | 42.5 | -90,971 | -0.68% | ✓ | $1M |
| Mar 8, 2013 | Mar 11, 2013 | NPK International Inc. | CEO | Sell | 30.0 | -31,200 | -7.37% | ✓ | $284.5K |
| Mar 7, 2013 | Mar 7, 2013 | NPK International Inc. | CEO | Sell | 10.0 | -128,035 | -24.60% | ✓ | $1.2M |
| Mar 6, 2013 | Mar 7, 2013 | NPK International Inc. | CEO | Sell | 5.0 | -215,765 | -30.34% | ✓ | $1.9M |
| Jun 9, 2012 | Jun 12, 2012 | NPK International Inc. | CEO | Sell | 42.5 | -19,694 | -4.78% | ✗ | $109.5K |
| Mar 22, 2011 | Mar 25, 2011 | NPK International Inc. | CEO | Sell | 22.5 | -12,422 | -5.26% | ✗ | $95K |
| Mar 22, 2011 | Mar 24, 2011 | NPK International Inc. | CEO | Sell | 42.5 | -12,422 | -4.76% | ✗ | $95K |
| Aug 4, 2010 | Aug 5, 2010 | NPK International Inc. | CEO | Sell | 20.0 | -40,000 | -13.29% | ✗ | $348K |