| Exec date | Filing date | Company | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Sep 26, 2013 | Sep 27, 2013 | DAWSON GEOPHYSICAL CO | Director | Sell | 32.5 | -9,118 | -0.55% | ✗ | $75.2K |
| Dec 2, 2008 | Dec 4, 2008 | DAWSON GEOPHYSICAL CO | Director | Buy | 68.8 | +10,000 | 0.75% | ✗ | $20.3K |
| Nov 19, 2008 | Nov 21, 2008 | DAWSON GEOPHYSICAL CO | Director | Buy | 60.0 | +4,600 | 0.34% | ✗ | $8.3K |
| Nov 10, 2008 | Nov 12, 2008 | DAWSON GEOPHYSICAL CO | Director | Buy | 61.3 | +5,000 | 0.38% | ✗ | $12.3K |
| Oct 31, 2008 | Nov 3, 2008 | DAWSON GEOPHYSICAL CO | Director | Buy | 68.8 | +10,000 | 0.76% | ✗ | $22.6K |
| Apr 18, 2005 | Apr 20, 2005 | DAWSON GEOPHYSICAL CO | Director | Buy | 60.0 | +2,500 | 0.27% | ✗ | $9.5K |