| 2018-12-28 | TETRA Technologies, Inc. TTI | 22,190 0.0175% | $1.57 | $34,847 | +15.63% | |||
| 2018-12-27 | TETRA Technologies, Inc. TTI | 177,810 0.1403% | $1.39 | $247,191 | +30.28% | |||
| 2017-03-17 | TETRA Technologies, Inc. TTI | 80,000 0.0705% | $3.85 | $308,264 | -12.77% | |||
| 2012-05-30 | TETRA Technologies, Inc. TTI | President & CEO | 50,000 0.0653% | $6.61 | $330,500 | +8.09% | ||
| 2008-11-21 | TETRA Technologies, Inc. TTI | Executive Vice President & COO | 24,125 0.0317% | $3.45 | $83,178 | +109.72% | ||
| 2008-11-20 | TETRA Technologies, Inc. TTI | Executive Vice President & COO | 75,875 0.1094% | $3.54 | $268,818 | +123.47% | ||
| 2007-11-13 | TETRA Technologies, Inc. TTI | Executive Vice President & COO | 46,000 0.0621% | $15.55 | $715,245 | +8.12% |