You will of course have to leave contact information.
Always wondered about that. I mean in this day and age it is possible to just get a throw away cell phone purchased with cash so what good does this do? A name? Sure, George Harrison. Prove I'm not. Need an address? Sure, how about one of them convenient drop boxes or virtual offices that scammy CEO's like to use?
sorry this was missed.. expo is an non reporting pink sheet scam. *Most* don't even know how to spell *reporting* let alone understand *aspects*, so it's understandable to moi btw fyi.