| Date | Description |
|---|---|
| 2020-03-05 | insert person Dr. Horst Adams |
| 2018-12-10 | delete person Dr. Horst Adams |
| 2017-12-04 | insert person Dr. Horst Adams |
| 2017-10-19 | delete person Dr. Horst Adams |
| 2017-04-02 | delete ceo Dr. Forrest "Jack" Agee |
| 2017-04-02 | insert person Dr. Horst Adams |
| 2017-04-02 | update person_title Dr. Forrest "Jack" Agee: CEO => CEO of Adamco Inc. Houston, TX |