I am really an amateur investor, so I am not sure whether it is right, what is written here:
http://www.contracts-for-difference.com/Borrowing-lending-shares.html
But if it is right, that's a good way to fight against those, that want to play "short" on POET. -> It's said, that by putting a sale order with a very high price, makes it impossible that your shares are used in short positions.
Anyone, who is besser informed, knows whether that is right?