| Date | Description |
|---|---|
| 2019-06-28 | insert president Jakub Sebor |
| 2019-06-28 | update person_title Jakub Sebor: Sales Fermat => President |
| 2018-12-21 | insert person Jakub Sebor |
| 2018-04-06 | insert president Paul Mandelbaum |
| 2018-04-06 | delete person Rodney B. Zimmerman |
| 2018-04-06 | insert person Paul Mandelbaum |
| 2016-09-12 | insert person Rodney B. Zimmerman |
| 2015-09-11 | delete person OTT Jakob Drawbars |