Hunter Hall are in at at average cost of about 15c, so they are up about 12% or $500.000 on their stake already.
Mind you, I don't fancy their chances of getting out of their holding in a hurry at current market prices.
Obviously they would realise this and as such, are in for the long(er) haul.
Anybody's guess their target exit price, but my guess would be around 22c.