| CUSIP NO. 73172K104 | Page 1 0 of 12 Pages |
EXHIBIT A
JOINT FILING AGREEMENT
The undersigned hereby agree that the Schedule 13G with respect to the Common Stock, par value $0.0005 per share, of Polycom, Inc., dated as of February 3, 2014, is, and any amendments thereto (including amendments on Schedule 13D) signed by each of the undersigned shall be, filed on behalf of each of us pursuant to and in accordance with the provisions of Rule 13d-1(k) under the Securities Exchange Act of 1934.
| Date: February 3, 2014 | SOROS FUND MANAGEMENT LLC | |||||
| By: | /s/ Jodye Anzalotta | |||||
| Jodye Anzalotta | ||||||
| Assistant General Counsel | ||||||
| Date: February 3, 2014 | GEORGE SOROS | |||||
| By: | /s/ Jodye Anzalotta | |||||
| Jodye Anzalotta | ||||||
| Attorney-in-Fact | ||||||
| Date: February 3, 2014 | ROBERT SOROS | |||||
| By: | /s/ Jodye Anzalotta | |||||
| Jodye Anzalotta | ||||||
| Attorney-in-Fact | ||||||
