ROVI CORP

CUSIP: 779376102 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2015
Shares 21,272 Value ($000) $354 Avg Close — Range —
Q2 2015
Shares 89,044 Value ($000) $1,420 Avg Close — Range —
Q1 2015
Shares 140,332 Value ($000) $2,555 Avg Close — Range —
Q4 2014
Shares 38,027 Value ($000) $859 Avg Close — Range —