Computer and Scientific

Owner

AMERICAN ASSOCIATION OF NEUROLOGICAL SURGEONS, THE

Feb 1, 2000

Computer and Scientific

Owner

AMERICAN ASSOCIATION OF NEUROLOGICAL SURGEONS, THE

Nov 17, 1998

Education and Entertainment and 2 other

Owner

AMERICAN ASSOCIATION OF NEUROLOGICAL SURGEONS, THE

Apr 29, 1997

Education and Entertainment and 2 other

Owner

AMERICAN ASSOCIATION OF NEUROLOGICAL SURGEONS, THE

Jan 14, 1997

Insurance and Financial and 2 other

Owner

AMERICAN ASSOCIATION OF NEUROLOGICAL SURGEONS, THE

Mar 25, 1997
AANS

Education and Entertainment and 2 other

Owner

AMERICAN ASSOCIATION OF NEUROLOGICAL SURGEONS, THE

May 18, 1993