| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Sitter Marie VP - Human Resources | D | Stock option | |||||
| Shew Clyde A VP - Medical Sales & Marketing | D | Stock option | |||||
| O Reagan James R VP - R&D and Engineering | D | Stock option | |||||
| Darby William Derrill Director - Quality | D | Common stock | |||||
| Herlong Fredrick C VP - Operations | D | Stock option |