RIVERBED TECHNOLOGY INC

CUSIP: 768573107 Class: COM

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q4 2014
Shares 100 Value ($000) $2 Avg Close — Range —
Q3 2014
Shares 948 Value ($000) $18 Avg Close — Range —
Q1 2014
Shares 83 Value ($000) $2 Avg Close — Range —
Q4 2013
Shares 7,852 Value ($000) $142 Avg Close — Range —
Q2 2013
Shares 2,677 Value ($000) $42 Avg Close — Range —