Until someone comes out with another idea, I'm in Canada and would use:
Cost $8,405. divide by 634 Kinross shs = 13.257 per K share and use a Zero cost base for the Warrants.
Either that or add the proceeds of the Shs & Wts and net it out against the cost.
Either way it's the same Cap Gain. Hopefully a CA will advise if there's a 'right' way.
Nice price - I hope it won't be too long before I can punt this holding void of a loss.