| Quarter | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Dec 2016 | Bessemer Venture Partners Trust | 7,977,090 | 1.02% |
| Sep 2016 | Bessemer Venture Partners Trust | 9,515,090 | 2.83% |
| Jun 2016 | Bessemer Venture Partners Trust | 9,669,343 | 2.92% |
| Mar 2016 | Bessemer Venture Partners Trust | 9,669,343 | 2.92% |
| Dec 2015 | Bessemer Venture Partners Trust | 10,481,762 | 3.71% |