DF DENT & CO INC is required to file a 13D/G report to the SEC when the ownership of a company's total stock issue exceeds 5%.
| Filed | Shares | Percentage | |
|---|---|---|---|
| PROS Holdings, Inc. | January 15, 2021 | 2,139,690 | 4.9% |
| BLACKLINE, INC. | July 02, 2020 | 2,771,288 | 4.9% |
| Brooks Automation, Inc. | November 08, 2019 | 3,583,433 | 5.0% |
| WAGEWORKS, INC. | May 10, 2018 | ? | ? |
| ENVESTNET, INC. | September 02, 2016 | ? | ? |
| DF DENT & CO INC | May 16, 2016 | ? | ? |
| TANGOE INC | November 16, 2015 | ? | ? |
| National American University Holdings, Inc. | October 30, 2013 | ? | ? |
| DealerTrack Holdings, Inc. | June 06, 2012 | ? | ? |
| BEACON ROOFING SUPPLY INC | January 12, 2012 | ? | ? |
| AMERICAN PUBLIC EDUCATION INC | August 08, 2011 | ? | ? |
| BEACON ROOFING SUPPLY INC | April 01, 2011 | ? | ? |
| K TRON INTERNATIONAL INC | March 05, 2010 | ? | ? |
| ALIGN TECHNOLOGY INC | April 01, 2009 | ? | ? |
| EAST WEST BANCORP INC | January 23, 2009 | ? | ? |
| CHIEFTAIN INTERNATIONAL INC | February 27, 2001 | ? | ? |
| BENCHMARK ELECTRONICS INC | February 07, 2000 | ? | ? |
| TECHNE CORP /MN/ | February 07, 2000 | ? | ? |