Yes(as do all shares), which is why you don't buy any from someone you don't trust and who are not transparent.
When the exchange launches we'll be listing shares for our company(actually these will be shares already issued to the first investors, myself and several others), we have accounts, will have quarterly reports, and auditing etc.
There is myself as "CEO", ColdHardMetal as secretary and accountant, and theymos as the company treasurer. We also have several shareholders (remaining nameless) who have a high reputation in the bitcoin community.