EC/Strata Committee and confidentiality of discussions

Hi again, Thanks to you all. Is there any such thing as executive committee confidentiality? A new committee member apparently is disclosing trades quotes under close EC/Strata committee discussion, to an owner outside the SC. Said owner is also interested as wants a comparison with a quote that was provided by the owner to last AGM. In my experience, swapping quotes outside  is an offputting thing, not only surely to the tradies concerned.  Plus may get the building a bad name out there, not to mention compromising the meaning of a formal SC?