| SC 13G | 2014-01-31 | BlackRock Inc. | VIRTUSA CORP | 1,592,721 | 6.0% | EDGAR |
| SC 13G | 2014-01-10 | Pembroke Management, LTD | VIRTUSA CORP | 1,634,900 | 6.2% | EDGAR |
| SC 13G/A | 2013-08-12 | FMR LLC | VIRTUSA CORP | 2,601,059 | 9.9% | EDGAR |
| SC 13G/A | 2013-02-14 | FMR LLC | VIRTUSA CORP | 3,875,117 | 15.0% | EDGAR |
| SC 13G/A | 2013-02-14 | COLUMBIA WANGER ASSET MANAGEMENT LLC | VIRTUSA CORP | 2,690,411 | 10.4% | EDGAR |
| SC 13G/A | 2013-02-14 | FRONTIER CAPITAL MANAGEMENT CO LLC | VIRTUSA CORP | 1,842,522 | 7.1% | EDGAR |
| SC 13G/A | 2013-02-11 | SIGMA PARTNERS V LP | VIRTUSA CORP | 0 | 0.0% | EDGAR |
| SC 13G/A | 2012-10-05 | COLUMBIA WANGER ASSET MANAGEMENT LLC | VIRTUSA CORP | 2,690,411 | 10.5% | EDGAR |
| SC 13G/A | 2012-02-14 | FMR LLC | VIRTUSA CORP | 3,855,758 | 15.0% | EDGAR |
| SC 13G/A | 2012-02-14 | FRONTIER CAPITAL MANAGEMENT CO LLC | VIRTUSA CORP | 1,946,480 | 7.6% | EDGAR |
| SC 13G/A | 2012-02-10 | SIGMA PARTNERS V LP | VIRTUSA CORP | 1,766,698 | 6.9% | EDGAR |
| SC 13G/A | 2012-02-10 | COLUMBIA WANGER ASSET MANAGEMENT LLC | VIRTUSA CORP | 2,217,411 | 8.6% | EDGAR |
| SC 13G | 2011-02-14 | FMR LLC | VIRTUSA CORP | 1,847,300 | 7.6% | EDGAR |
| SC 13G | 2011-02-14 | FRONTIER CAPITAL MANAGEMENT CO LLC | VIRTUSA CORP | 2,096,032 | 8.5% | EDGAR |
| SC 13G/A | 2011-02-11 | COLUMBIA WANGER ASSET MANAGEMENT LLC | VIRTUSA CORP | 2,123,661 | 8.7% | EDGAR |
| SC 13G/A | 2011-02-10 | FMR LLC | VIRTUSA CORP | 2,462,520 | 10.0% | EDGAR |
| SC 13G/A | 2010-02-03 | BLAIR WILLIAM & CO/IL | VIRTUSA CORP | 0 | 0.0% | EDGAR |
| SC 13G | 2010-02-01 | COLUMBIA WANGER ASSET MANAGEMENT LP | VIRTUSA CORP | 1,940,411 | 8.1% | EDGAR |
| SC 13G/A | 2010-01-20 | CHARLES RIVER PARTNERSHIP XI LP | VIRTUSA CORP | 1,643,611 | 6.9% | EDGAR |
| SC 13G/A | 2009-02-17 | CHARLES RIVER PARTNERSHIP XI LP | VIRTUSA CORP | 2,577,611 | 11.0% | EDGAR |