| SAPPHIRE VENTURES, L.P. | 7,980,295 | $10.4m | 10.0% |
| BlackRock, Inc. | 5,993,468 | $7.8m | 0.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 3,758,823 | $4.9m | 0.0% |
| GAGNON SECURITIES LLC | 3,266,999 | $4.2m | 0.8% |
| GEODE CAPITAL MANAGEMENT, LLC | 2,294,375 | $3.0m | 0.0% |
| ACADIAN ASSET MANAGEMENT LLC | 2,250,085 | $2.9m | 0.0% |
| S SQUARED TECHNOLOGY, LLC | 1,942,804 | $2.5m | 0.8% |
| STATE STREET CORP | 1,613,021 | $2.1m | 0.0% |
| Gagnon Advisors, LLC | 1,413,010 | $1.8m | 1.2% |
| Russell Investments Group, Ltd. | 1,270,513 | $1.7m | 0.0% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 876,977 | $1.1m | 0.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 868,515 | $1.1m | 0.0% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 726,090 | $943,917 | 0.0% |
| NORTHERN TRUST CORP | 724,308 | $941,600 | 0.0% |
| RENAISSANCE TECHNOLOGIES LLC | 707,200 | $919,360 | 0.0% |
| VANGUARD FIDUCIARY TRUST CO | 623,190 | $810,147 | 0.0% |
| AQR CAPITAL MANAGEMENT LLC | 615,505 | $800,155 | 0.0% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 551,235 | $716,606 | 0.0% |
| GLOBEFLEX CAPITAL L P | 519,673 | $675,575 | 0.1% |
| MORGAN STANLEY | 518,797 | $674,436 | 0.0% |
| Maniro Ltd | 454,432 | $590,762 | 0.1% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 349,800 | $454,740 | 0.0% |
| Arax Advisory Partners | 331,017 | $430,322 | 0.0% |
| TOCQUEVILLE ASSET MANAGEMENT L.P. | 278,988 | $362,684 | 0.0% |
| Bank of New York Mellon Corp | 275,488 | $358,134 | 0.0% |