VIRTUSA CORP

CUSIP: 92827P102 Class: COM

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q1 2015
Shares 15,600 Value ($000) $646 Avg Close — Range —
Q4 2014
Shares 15,600 Value ($000) $650 Avg Close — Range —
Q3 2014
Shares 15,600 Value ($000) $555 Avg Close — Range —
Q2 2014
Shares 15,150 Value ($000) $542 Avg Close — Range —