| 2012-08-14 | Sale | Bio-Techne Corporation TECH | VP Hematology Operations | 950 0.0026% | $67.57 | $64,192 | +2.49% | |
| 2011-05-26 | Sale | Bio-Techne Corporation TECH | VP Hematology Operations | 1,010 0.0027% | $81.20 | $82,008 | -13.67% | |
| 2010-11-03 | Sale | Bio-Techne Corporation TECH | VP Hematology Operations | 15,022 0.0404% | $61.08 | $917,544 | +17.5% | |
| 2005-05-02 | Sale | Bio-Techne Corporation TECH | Vice Pres - Hematology Oper. | 31,988 0.0777% | $41.75 | $1.34M | +31.51% | |
| 2003-05-12 | Sale | Bio-Techne Corporation TECH | Vice Pres-Hematology Oper. | 2,148 – | $0 | $0 | +33.65% |