Exhibit 99.1
JOINT FILING AGREEMENT
In accordance with Rule 13d-1(k) (1) (iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13D dated May 14, 2013 (including amendments thereto) with respect to the Common Stock, $0.001 Par Value, of Unwired Planet, Inc. This Joint Filing Agreement shall be filed as an Exhibit to such Statement.
Dated: August 11, 2015
| MAST CAPITAL MANAGEMENT, LLC | ||
| By: | /s/ David J. Steinberg | |
| David J. Steinberg | ||
| Authorized Signatory | ||
/s/ David J. Steinberg | ||
| David J. Steinberg | ||
