SANDISK CORP

CUSIP: 80004C101 Class: COM

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

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

Q1 2016
Shares 741,685 Value ($000) $56,428 Avg Close — Range —
Q4 2015
Shares 28,455 Value ($000) $2,162 Avg Close — Range —
Q3 2015
Shares 69,840 Value ($000) $3,794 Avg Close — Range —
Q1 2015
Shares 16,878 Value ($000) $1,074 Avg Close — Range —
Q4 2014
Shares 138,797 Value ($000) $13,599 Avg Close — Range —
Q3 2014
Shares 433,077 Value ($000) $42,420 Avg Close — Range —
Q2 2014
Shares 333,371 Value ($000) $34,814 Avg Close — Range —
Q1 2014
Shares 728,131 Value ($000) $59,117 Avg Close — Range —
Q2 2013
Shares 965,707 Value ($000) $59,005 Avg Close — Range —