13G Filing: Tourbillon Capital Partners and Radius Health, Inc. (RDUS)

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Page 7 of 7 SEC Filing

EXHIBIT A
JOINT FILING AGREEMENT
The undersigned hereby agree that the statement on Schedule 13G with respect to the Common Shares of Radius Health, Inc.dated January 25, 2016, and any amendments thereto signed by each of the undersigned shall be, filed on behalf of each of the undersigned pursuant to and in accordance with the provisions of Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended.
Dated: January 25, 2016
TOURBILLON CAPITAL PARTNERS, L.P.
By: /s/ Brian A. Kessler
       Brian A. Kessler,
       Chief Financial Officer
/s/ Jason H. Karp
Jason H. Karp

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