yeah, I don't personally know, was just relaying the message that this was covered on stocktwits this morning and it was in reference to a guy holding NWBO shares. I don't have a margin account so I have no experience. Common sense tells me you are correct, I was surprised when I saw the screen capture...
Wrong. If you have a margin account they can loan out your stock...they have to ask you, if you do not have any margin positions, however, if you have margin positions they can just loan it out.