RE: WARRANT PRICESPNP.WT: Strike = $15 , expiry 4/5/12
PNP.WT.A Strike = $6.5 expiry 10/23/12
It doesn't make sense for the two warrants to have offer prices only 9.5 cents apart. Maybe there is some difference in how many shares each warrant converts into? Next step would be to read the prospectus for each warrant.