| Date | Description |
|---|---|
| 2019-11-18 | delete chairman Dave Stassen |
| 2019-11-18 | delete otherexecutives Fred Allison |
| 2019-11-18 | delete person Dave Stassen |
| 2019-11-18 | delete person Fred Allison |
| 2017-11-08 | insert otherexecutives Fred Allison |
| 2017-11-08 | insert person Fred Allison |
| 2017-10-04 | delete otherexecutives Mike Konn |
| 2017-10-04 | delete person Mike Konn |
| 2017-06-19 | insert otherexecutives Mike Konn |
| 2017-06-19 | insert person Mike Konn |