| Date | Description |
|---|---|
| 2021-01-18 | delete otherexecutives Chris M. Preslar |
| 2021-01-18 | delete president Harold K. (Hap) Roberts |
| 2021-01-18 | insert chairman Harold K. (Hap) Roberts |
| 2021-01-18 | insert president Chris M. Preslar |
| 2021-01-18 | update person_title Chris M. Preslar: Director of Development => President |
| 2021-01-18 | update person_title Harold K. (Hap) Roberts: President => Chairman |