ARUBA NETWORKS INC

CUSIP: 043176106 Class: CMN

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

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

Q1 2015
Shares 232,256 Value ($000) $5,687 Avg Close — Range —
Q4 2014
Shares 136,888 Value ($000) $2,488 Avg Close — Range —
Q3 2014
Shares 545,761 Value ($000) $11,777 Avg Close — Range —
Q2 2014
Shares 902,850 Value ($000) $15,818 Avg Close — Range —
Q1 2014
Shares 523,748 Value ($000) $9,820 Avg Close — Range —