new to obj

I have seen OBJ going from 2.6c to 6.7c and was wondering whether I could get in.. but was stuck elsewhere.. finally managed to buy a small stake yesterday.. topped up today as well..

As far as I understand.. OBJ has $5.5mill in bank so they won't need to raise capital for some time and the agreements with big players like 3M and GSK is still there.. fundametals hasn't changed .. then why this significant fall in SP? the current price seems to be a good entry point IMO.. hope I am not wrong!