| 2022-06-07 | Sale | Natural Gas Services Group, Inc. NGS | VP - Technical Services | 972 0.0081% | $15.00 | $14,580 | -27.43% | |
| 2022-05-27 | Sale | Natural Gas Services Group, Inc. NGS | VP - Technical Services | 2,405 0.0196% | $14.01 | $33,694 | -23.08% | |
| 2022-03-02 | Sale | Natural Gas Services Group, Inc. NGS | VP - Technical Services | 300 0.0024% | $14.00 | $4,200 | -18.7% | |
| 2022-03-01 | Sale | Natural Gas Services Group, Inc. NGS | VP - Technical Services | 2,750 0.0217% | $13.13 | $36,108 | -15.5% | |
| 2021-10-06 | Sale | Natural Gas Services Group, Inc. NGS | VP - Technical Services | 2,750 0.0211% | $12.08 | $33,220 | -5.12% | |
| 2020-12-10 | Sale | Natural Gas Services Group, Inc. NGS | VP -- Technical Services | 2,500 0.0187% | $12.00 | $30,000 | -17.53% | |
| 2019-04-23 | Sale | Natural Gas Services Group, Inc. NGS | VP -- Technical Services | 1,413 0.011% | $17.77 | $25,109 | -30.88% | |
| 2019-04-22 | Sale | Natural Gas Services Group, Inc. NGS | VP -- Technical Services | 1,687 0.0127% | $17.79 | $30,012 | -33% | |
| 2019-04-01 | Sale | Natural Gas Services Group, Inc. NGS | VP -- Technical Services | 1,000 0.0076% | $17.57 | $17,570 | -30.62% | |
| 2019-03-29 | Sale | Natural Gas Services Group, Inc. NGS | VP -- Technical Services | 1,000 0.0075% | $17.07 | $17,070 | -29.06% | |
| 2019-03-28 | Sale | Natural Gas Services Group, Inc. NGS | VP -- Technical Services | 1,000 0.0076% | $17.14 | $17,140 | -28.89% | |
| 2019-03-27 | Sale | Natural Gas Services Group, Inc. NGS | VP -- Technical Services | 1,000 0.0076% | $17.33 | $17,330 | -29.21% | |
| 2019-03-26 | Sale | Natural Gas Services Group, Inc. NGS | VP -- Technical Services | 1,000 0.0075% | $17.26 | $17,260 | -29.78% | |
| 2018-01-25 | Sale | Natural Gas Services Group, Inc. NGS | VP -- Technical Services | 102 0.0008% | $28.90 | $2,948 | -23.22% | |
| 2018-01-24 | Sale | Natural Gas Services Group, Inc. NGS | VP -- Technical Services | 200 0.0016% | $28.90 | $5,780 | -22.38% | |
| 2018-01-23 | Sale | Natural Gas Services Group, Inc. NGS | VP -- Technical Services | 1,492 0.0116% | $28.97 | $43,219 | -22.74% | |
| 2018-01-22 | Sale | Natural Gas Services Group, Inc. NGS | VP -- Technical Services | 198 0.0015% | $28.90 | $5,722 | -22.57% | |
| 2018-01-17 | Sale | Natural Gas Services Group, Inc. NGS | VP -- Technical Services | 1,349 0.0104% | $29.01 | $39,134 | -23.1% | |
| 2018-01-16 | Sale | Natural Gas Services Group, Inc. NGS | VP -- Technical Services | 2,440 0.019% | $28.98 | $70,722 | -22.62% | |
| 2018-01-12 | Sale | Natural Gas Services Group, Inc. NGS | VP -- Technical Services | 277 0.0022% | $28.92 | $8,011 | -22.22% |