Unfortunately nearly all my share are sold out (like monbux pointed out), anyway my ingame name is bambity.
be carefull because buyng all the share of a person is costly, the share price start at 0.001 and increase of 0.001 each share bought (decreas for sold) so getting all the share of a person/town cost 50 approx gold.
You can get cheaply if you buy the first 100, and maybe resell later for a profit, but for do this is needed and avanced knowledge of the game that i don't have yet so i prefer to not suggest anything regarding GoldenTown financial speculation for now.
I see that TheQuin is active on this matter, so maybe he have more experience to share about.