| 2020-06-25 | TETRA Technologies, Inc. TTI | 200,000 0.1545% | $0.45 | $89,640 | +91.3% | |||
| 2016-06-29 | Sale | TETRA Technologies, Inc. TTI | Sr. VP & General Counsel | 26,150 0.031% | $5.96 | $155,854 | -18.26% | |
| 2016-06-28 | Sale | TETRA Technologies, Inc. TTI | Sr. VP & General Counsel | 20,600 0.0251% | $5.86 | $120,716 | -14.19% | |
| 2014-12-15 | TETRA Technologies, Inc. TTI | Sr VP & General Counsel | 20,000 0.0269% | $5.31 | $106,200 | +30.88% | ||
| 2012-08-21 | TETRA Technologies, Inc. TTI | Sr VP, General Counsel & Sec. | 20,000 0.0261% | $6.65 | $133,000 | +34.55% | ||
| 2008-11-25 | TETRA Technologies, Inc. TTI | General Counsel & Secretary | 26,005 0.0347% | $4.23 | $110,001 | +75.89% | ||
| 2007-05-15 | Sale | TETRA Technologies, Inc. TTI | General Counsel & Secretary | 15,298 0.0207% | $27.46 | $420,027 | -32.74% | |
| 2006-12-05 | Sale | TETRA Technologies, Inc. TTI | General Counsel & Secretary | 27,666 0.0379% | $26.51 | $733,524 | -13.22% | |
| 2005-12-01 | Sale | TETRA Technologies, Inc. TTI | General Counsel & Secretary | 6,750 0.0197% | $30.05 | $202,804 | +64.34% | |
| 2005-09-20 | Sale | TETRA Technologies, Inc. TTI | General Counsel & Secretary | 11,667 0.0332% | $29.12 | $339,748 | +47.37% | |
| 2005-08-04 | Sale | TETRA Technologies, Inc. TTI | General Counsel & Secretary | 4,501 0.0192% | $41.51 | $186,841 | +34.79% | |
| 2005-06-20 | Sale | TETRA Technologies, Inc. TTI | General Counsel & Secretary | 10,000 0.044% | $31.00 | $310,024 | +48.87% | |
| 2004-06-28 | Sale | TETRA Technologies, Inc. TTI | General Counsel & Secretary | 15,150 0.0685% | $26.31 | $398,549 | +9.2% | |
| 2003-06-11 | Sale | TETRA Technologies, Inc. TTI | General Counsel, Secretary | 11,000 – | $0 | $0 | +14.42% |