| 2018-12-27 | TETRA Technologies, Inc. TTI | 300,000 0.2355% | $1.38 | $414,990 | +30.28% | |||
| 2014-12-16 | TETRA Technologies, Inc. TTI | director | 2,000 0.0024% | $5.17 | $10,340 | +20.86% | ||
| 2012-11-08 | Balchem Corporation BCPC | director | 2,000 0.0069% | $32.25 | $64,500 | +40.31% | ||
| 2012-11-07 | Balchem Corporation BCPC | director | 10,000 0.0336% | $32.45 | $324,460 | +34.76% | ||
| 2007-06-01 | Sale | TETRA Technologies, Inc. TTI | Executive Vice President | 43,604 0.059% | $27.91 | $1.22M | -34.1% | |
| 2007-05-31 | Sale | TETRA Technologies, Inc. TTI | Executive Vice President | 83,400 0.113% | $27.93 | $2.33M | -34% | |
| 2007-05-30 | Sale | TETRA Technologies, Inc. TTI | Executive Vice President | 40,000 0.0541% | $27.82 | $1.11M | -33.75% | |
| 2007-05-29 | Sale | TETRA Technologies, Inc. TTI | Executive Vice President | 50,000 0.0675% | $27.22 | $1.36M | -32.42% | |
| 2007-05-22 | Sale | TETRA Technologies, Inc. TTI | Executive Vice President | 8,000 0.011% | $28.26 | $226,080 | -33.54% | |
| 2006-03-28 | Sale | TETRA Technologies, Inc. TTI | Executive Vice President | 126,686 0.3563% | $44.97 | $5.7M | +13.9% | |
| 2006-03-27 | Sale | TETRA Technologies, Inc. TTI | Executive Vice President | 41,000 0.1157% | $44.29 | $1.82M | +16% | |
| 2006-03-24 | Sale | TETRA Technologies, Inc. TTI | Executive Vice President | 1,000 0.0028% | $44.15 | $44,150 | +16.26% | |
| 2005-09-13 | Sale | TETRA Technologies, Inc. TTI | Executive Vice President | 65,900 0.1903% | $29.55 | $1.95M | +42.57% | |
| 2005-09-12 | Sale | TETRA Technologies, Inc. TTI | Executive Vice President | 3,700 0.0109% | $29.55 | $109,341 | +44.95% | |
| 2005-09-09 | Sale | TETRA Technologies, Inc. TTI | Executive Vice President | 61,205 0.177% | $29.62 | $1.81M | +39.77% | |
| 2004-11-24 | Sale | TETRA Technologies, Inc. TTI | Executive Vice President | 29,100 0.1305% | $31.26 | $909,636 | -2.18% | |
| 2004-11-23 | Sale | TETRA Technologies, Inc. TTI | Executive Vice President | 25,500 0.1147% | $30.75 | $784,125 | -0.2% | |
| 2004-11-05 | Sale | TETRA Technologies, Inc. TTI | Executive Vice President | 13,418 0.0608% | $31.00 | $415,958 | -2.04% | |
| 2004-06-25 | Sale | TETRA Technologies, Inc. TTI | Executive Vice President | 19,500 0.0871% | $27.08 | $528,128 | +4.71% | |
| 2004-04-06 | Sale | TETRA Technologies, Inc. TTI | Exec. Vice President & COO | 2,800 0.0128% | $27.04 | $75,710 | +4.94% |