RAMIUS VALUE AND OPPORTUNITY MASTER FUND LTD
By: Ramius Value and Opportunity Advisors LLC,
its investment manager
RAMIUS VALUE AND OPPORTUNITY ADVISORS LLC
By: Ramius LLC,
its sole member
RAMIUS ADVISORS, LLC
By: Ramius LLC,
its sole member
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RAMIUS LLC
By: Cowen Group, Inc.,
its sole member
COWEN GROUP, INC.
RCG HOLDINGS LLC
By: C4S & Co., L.L.C.,
its managing member
C4S & CO., L.L.C.
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By:
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/s/ Owen S. Littman
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Name:
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Owen S. Littman
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Title:
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Authorized Signatory
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/s/ Owen S. Littman
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OWEN S. LITTMAN
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As attorney-in-fact for Jeffrey M. Solomon,
Peter A. Cohen, Morgan B. Stark and
Thomas W. Strauss
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/s/ Peter A. Feld
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PETER A. FELD
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