| 2025-10-09 20:21:30 | menace | Updated Madsen's membership of Element: set as ex-member |
| 2023-11-09 13:20:23 | menace | Edited notes |
| 2022-05-26 07:08:52 | menace | Updated Madsen's membership of Data Division: set as ex-member |
| 2021-11-17 11:05:06 | baffle | Added Madsen as staff member of Bumble Bee Land |
| 2021-04-09 18:42:34 | dipswitch | Added Madsen as staff member of Reality Bytes |
| 2021-02-02 00:24:49 | dipswitch | Added Madsen as staff member of Most Wanted |
| 2020-09-27 06:31:44 | menace | Updated Madsen's membership of Massive: set as ex-member |
| 2017-09-01 06:43:49 | menace | Edited notes |
| 2017-09-01 04:44:30 | menace | Added Madsen as a member of SPA |
| 2017-09-01 04:44:15 | menace | Set location to Sørumsand, Sørum, Akershus, Norway |
| 2017-09-01 04:44:06 | menace | Edited notes |
| 2017-06-29 06:29:14 | menace | Edited notes |
| 2017-06-21 05:02:36 | menace | Updated Madsen's membership of Flood: changed group to Flood, set as ex-member |
| 2017-06-21 05:02:31 | menace | Edited notes |
| 2017-06-18 21:04:17 | menace | Edited notes |
| 2017-06-18 21:04:03 | menace | Edited notes |
| 2014-12-01 06:53:32 | menace | Added Madsen as a member of Flood |
| 2014-12-01 06:53:22 | menace | Edited notes |
| 2014-12-01 06:51:33 | menace | Updated Madsen's membership of Element: set as current member |
| 2014-12-01 06:51:18 | menace | Added Madsen as a member of Element |
| 2014-12-01 05:56:14 | menace | Edited notes |
| 2014-12-01 05:55:15 | menace | Edited notes |
| 2012-06-30 10:56:22 | menace | Edited notes |
| 2012-06-30 10:56:12 | menace | Added Madsen as a member of Data Division |
| 2012-06-30 08:36:10 | menace | Added Madsen as a member of Massive |
| 2012-06-30 08:33:16 | menace | Set real name |
| 2012-06-30 08:33:04 | menace | Set location to Norway |
| 2012-06-30 08:33:00 | menace | Added Madsen as a member of Honey |