1995EditOn 11 August 1995, this goblin lost a large amount of gold trading on the potions market. The following day, he went to the Ministry of Magic Headquarters, in London, to take care of business, where he told a wizard the "terrible day" he had the day before.
In mid-2017, Fog joined Yaxley becoming a member of Serpent Society. In the same year, Fog, was taken to the town of Budleigh Bugmoreton, to trap Epibalsa McNaught. No one knows the fate of Fog after the Serpent Society disbanded.