RIVERBED TECHNOLOGY INC

CUSIP: 768573107 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q3 2014
Shares 7,198 Value ($000) $133 Avg Close — Range —
Q1 2014
Shares 19,837 Value ($000) $391 Avg Close — Range —
Q4 2013
Shares 1,617 Value ($000) $29 Avg Close — Range —
Q3 2013
Shares 2,317 Value ($000) $34 Avg Close — Range —
Q2 2013
Shares 6,204 Value ($000) $97 Avg Close — Range —