bakfed
so if there's grade non-disclosure, no one talks about it and even if employers ask, you say you can't answer that question? And there's no GMAT non-disclosure policy?
I think recruiters will review your resume for relevant experiences and clubs if they cannot ask you for your MBA GPA. As said earlier, an MBA gpa might be useless, especially early on in 1st semester recruiting.
I have heard that recruiters ask for ugrad GPAs and GMAT scores to provide a complete picture of you.
To be clear, most recruiters (with the exceptions of finance and consulting) don't really care about GPA, GMAT, SAT, etc.. I did recruiting for pharma/biotech, and don't think any of that ever came up in applications or interviews.