ARUBA NETWORKS INC

CUSIP: 043176106 Class: CMN

RATIONAL ADVISORS LLC's Holding History (CIK: 0001143565)

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

Q2 2011
Shares 92,360 Value ($000) $2,729 Avg Close — Range —
Q1 2011
Shares 92,360 Value ($000) $3,125 Avg Close — Range —