| 2026-01-10 10:50:38 | Dubmood | Added Clark as a member of Underground Freedom Organization |
| 2025-12-25 09:43:47 | menace | Updated Clark's membership of Jive: set as ex-member |
| 2025-12-25 09:43:40 | menace | Updated Clark's membership of Thrust: set as ex-member |
| 2020-11-16 10:44:56 | menace | Updated Clark's credit on Jive Art Pack (11/1996): Text, Graphics |
| 2020-11-16 06:53:00 | menace | Updated Clark's membership of Fistful Of Steel: set as ex-member |
| 2020-11-16 06:41:28 | menace | Added credit for Clark on Jive Art Pack (11/1996): Graphics |
| 2019-12-09 04:52:45 | sensenstahl | Added Clark as a member of Jive |
| 2019-03-14 05:14:58 | sensenstahl | Added Clark as a member of Thrust |
| 2019-03-02 18:09:55 | sensenstahl | Added Clark as a member of Fistful of Steel |