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EXHIBIT A
AGREEMENT
JOINT FILING OF SCHEDULE 13G
The undersigned hereby agree to jointly prepare and file with regulatory
authorities a Schedule 13G and any future amendments thereto reporting each of
the undersigned's ownership of securities of EntreMed, Inc and hereby affirm
that such Schedule 13G is being filed on behalf of each of the undersigned.
Date: February 3, 1997
By: /s/ J. Xxxxxx Xxxxx
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J. Xxxxxx Xxxxx
Date: February 3, 1997
X.X. Xxxxx Investment Banking Corp.
By: /s/ Xxxxx Xxxxxxxx
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Xxxxx Xxxxxxxx
Treasurer
