X0303 4 2010-04-26 0001010552 POLYCOM INC PLCM 0001079576 KOUREY MICHAEL R 4750 WILLOW ROAD PLEASANTON CA 94588 1 1 0 0 Sr. VP,Chief Financial Officer Common Stock 2010-04-26 4 M 0 49142 17.75 A 49142 D Common Stock 2010-04-26 4 S 0 49142 32.96 D 0 D Common Stock 68968 I by Trust Employee Stock Option (right to buy) 17.75 2010-04-26 4 M 0 49142 0 D 2011-08-10 Common Stock 49142 18000 D The sale reported in this Form 4 was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on Feb. 11, 2010. All trades occurred within the following price range: $32.90 through $33.06. The reported price is the weighted average for trades within this range. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC staff, the issuer, or a security holder of the issuer. Option vested as to 25% of the total granted shares on the 12 month anniversary of the August 11, 2004 grant date, then monthly thereafter until fully vested on August 11, 2008. /s/Laura M. Balma, Attorney-in-Fact for Michael R. Kourey 2010-04-27