RIVERBED TECHNOLOGY INC

CUSIP: 768573107 Class: COM

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q1 2015
Shares 14,142 Value ($000) $295 Avg Close — Range —
Q4 2014
Shares 14,142 Value ($000) $288 Avg Close — Range —
Q3 2014
Shares 73,372 Value ($000) $1,362 Avg Close — Range —
Q2 2014
Shares 118,372 Value ($000) $2,435 Avg Close — Range —
Q1 2014
Shares 119,172 Value ($000) $2,338 Avg Close — Range —
Q4 2013
Shares 8,572 Value ($000) $156 Avg Close — Range —