| Date | Description |
|---|---|
| 2022-08-18 | insert person Les Anderson |
| 2021-02-09 | update person_title Donald Orbin: Is Director of Operations of Our Vancouver, Calgary, Saskatoon, Denver and Houston Operations; Director of Operations, Emerging Markets => Vice President, USA |
| 2020-04-11 | delete otherexecutives George Shehata |
| 2020-04-11 | delete person George Shehata |
| 2019-08-25 | delete person Steve Parry |