POLYCOM INC

CUSIP: 73172K104 Class: COMMON STOCK

CORRADO ADVISORS, LLC's Holding History (CIK: 0001482611)

Note: Option positions (PUT/CALL) are excluded.

Q1 2012
Shares 43,025 Value ($000) $817 Avg Close — Range —
Q4 2011
Shares 44,100 Value ($000) $719 Avg Close — Range —