@gollum,
No, not to a prospect. That's none of their business. They could be getting nothing, for all anyone knows (not that that's likely).
I do know the Company's Board has to disclose to the public the salary and how many shares/options/warrants the Directors and Officers get, but don't remember seeing the details of their deal with the brokerage company in there.
Go to SEDAR and look up a Company's Documents and look for their annual or quarterly report and you'll see what documentation is available.