| Date | Description |
|---|---|
| 2021-04-21 | delete ceo Lee Freidheim |
| 2021-04-21 | delete president Lee Freidheim |
| 2021-04-21 | insert chairman Lee Freidheim |
| 2021-04-21 | insert evp Alison Freidheim |
| 2021-04-21 | update person_title Alison Freidheim: Vice President of Sales & Procurement => Executive Vice President |
| 2021-04-21 | update person_title Lee Freidheim: CEO; President => Chairman |