RIVERBED TECHNOLOGY INC

CUSIP: 768573107 Class: COM

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q1 2015
Shares 181,900 Value ($000) $3,804 Avg Close — Range —
Q4 2014
Shares 165,240 Value ($000) $3,373 Avg Close — Range —
Q3 2014
Shares 177,990 Value ($000) $3,301 Avg Close — Range —
Q2 2014
Shares 167,300 Value ($000) $3,451 Avg Close — Range —
Q1 2014
Shares 156,810 Value ($000) $3,091 Avg Close — Range —
Q4 2013
Shares 116,620 Value ($000) $2,108 Avg Close — Range —
Q3 2013
Shares 119,480 Value ($000) $1,743 Avg Close — Range —
Q2 2013
Shares 129,480 Value ($000) $2,015 Avg Close — Range —