| Exec date | Filing date | Company | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Sep 16, 2016 | Sep 19, 2016 | DAWSON GEOPHYSICAL CO | Director | Sell | 26.3 | -3,990 | -1.13% | ✗ | $28K |
| Dec 13, 2013 | Dec 19, 2013 | DAWSON GEOPHYSICAL CO | Director | Sell | 22.5 | -35,000 | -3.31% | ✗ | $214.5K |
| Sep 24, 2013 | Sep 25, 2013 | DAWSON GEOPHYSICAL CO | Director | Sell | 32.5 | -9,694 | -0.91% | ✗ | $75.2K |
| Jun 14, 2012 | Jun 15, 2012 | DAWSON GEOPHYSICAL CO | Director | Sell | 20.0 | -30,000 | -2.90% | ✗ | $298.7K |
| Mar 13, 2012 | Mar 15, 2012 | DAWSON GEOPHYSICAL CO | Director | Sell | 20.0 | -30,000 | -2.96% | ✗ | $322.3K |
| Dec 21, 2011 | Feb 10, 2012 | DAWSON GEOPHYSICAL CO | Director | Sell | 52.5 | -177 | -0.02% | ✗ | $1.3K |
| Nov 21, 2008 | Nov 21, 2008 | DAWSON GEOPHYSICAL CO | Director | Buy | 78.8 | +17,700 | 1.95% | ✗ | $20.7K |