Highest & Lowest GMAT Scores At Top U.S. Schools

What's the lowest and highest GMAT scores for this year's crop of enrolled MBA students at leading schools? Only Harvard Business School reports having a student who scored a perfect 800 on the GMAT. Wharton says it enrolled a student with a 500 score this year

* An asterisk indicates the school provides only an *80% middle range for scores and not the full range which tends to discourage applicants who score below the 80% bottom number