| SC 13G/A | 2016-02-10 | HUNT T KENDALL | VASCO DATA SECURITY INTERNATIONAL INC | 9,096,965 | 23.0% | EDGAR |
| SC 13G/A | 2016-01-27 | BlackRock Inc. | VASCO DATA SECURITY INTERNATIONAL INC | 2,708,646 | 6.8% | EDGAR |
| SC 13G | 2015-02-11 | HUNT T KENDALL | VASCO DATA SECURITY INTERNATIONAL INC | 9,054,765 | 23.0% | EDGAR |
| SC 13G/A | 2015-01-26 | BlackRock Inc. | VASCO DATA SECURITY INTERNATIONAL INC | 2,889,285 | 7.3% | EDGAR |
| SC 13G/A | 2014-08-11 | FMR LLC | VASCO DATA SECURITY INTERNATIONAL INC | 1,936,266 | 4.9% | EDGAR |
| SC 13G/A | 2014-02-14 | FMR LLC | VASCO DATA SECURITY INTERNATIONAL INC | 3,947,000 | 10.0% | EDGAR |
| SC 13G | 2014-02-13 | Private Capital Management, LLC | VASCO DATA SECURITY INTERNATIONAL INC | - | 5.4% | EDGAR |
| SC 13G/A | 2014-01-31 | BlackRock Inc. | VASCO DATA SECURITY INTERNATIONAL INC | 2,717,122 | 6.9% | EDGAR |
| SC 13G | 2013-02-14 | FMR LLC | VASCO DATA SECURITY INTERNATIONAL INC | 3,093,900 | 7.9% | EDGAR |
| SC 13G/A | 2013-02-08 | TAMRO Capital Partners LLC | VASCO DATA SECURITY INTERNATIONAL INC | 0 | 0.0% | EDGAR |
| SC 13G/A | 2013-01-30 | ROYCE & ASSOCIATES LLC | VASCO DATA SECURITY INTERNATIONAL INC | 1,523,169 | 3.9% | EDGAR |
| SC 13G | 2013-01-30 | BlackRock Inc. | VASCO DATA SECURITY INTERNATIONAL INC | 2,239,341 | 5.8% | EDGAR |
| SC 13G/A | 2012-02-08 | FRANKLIN RESOURCES INC | VASCO DATA SECURITY INTERNATIONAL INC | 1,010,230 | 2.7% | EDGAR |
| SC 13G/A | 2012-02-08 | TAMRO Capital Partners LLC | VASCO DATA SECURITY INTERNATIONAL INC | 2,543,729 | 6.7% | EDGAR |
| SC 13G | 2012-01-24 | ROYCE & ASSOCIATES LLC | VASCO DATA SECURITY INTERNATIONAL INC | 1,917,500 | 5.0% | EDGAR |
| SC 13G/A | 2011-02-10 | TAMRO Capital Partners LLC | VASCO DATA SECURITY INTERNATIONAL INC | 2,128,432 | 5.6% | EDGAR |
| SC 13G/A | 2011-02-08 | FRANKLIN RESOURCES INC | VASCO DATA SECURITY INTERNATIONAL INC | 2,807,230 | 7.5% | EDGAR |
| SC 13G | 2010-02-09 | TAMRO Capital Partners LLC | VASCO DATA SECURITY INTERNATIONAL INC | 2,088,387 | 5.6% | EDGAR |
| SC 13G | 2010-01-28 | FRANKLIN RESOURCES INC | VASCO DATA SECURITY INTERNATIONAL INC | 2,580,780 | 6.9% | EDGAR |
| SC 13G/A | 2009-02-12 | MUNDER CAPITAL MANAGEMENT | VASCO DATA SECURITY INTERNATIONAL INC | 93 | 0.0% | EDGAR |