| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 12/19/2016 | Garg Ashu | Director | Other | Common Stock | 5.8M | $14.00 | $81.9M | By Foundation Capital VI, L.P. | 12/19/2016 |
| 12/19/2016 | Garg Ashu | Director | Other | Common Stock | 13.7k | $14.00 | $192k | By Ashu Garg and Pooja Malik Revocable Trust dated February 15, 2013 | 12/19/2016 |
| 12/19/2016 | Garg Ashu | Director | Other | Common Stock | 3.2k | $14.00 | $44.4k | | 12/19/2016 |
| 12/19/2016 | Garg Ashu | Director | Disposition | Common Stock | 8.1k | $14.00 | $113k | | 12/19/2016 |
| 12/19/2016 | TVL Management Corp | | Other | Common Stock | 24.8k | $14.00 | $347.5k | By Trinity X Side-By-Side Fund, L.P. | 12/19/2016 |
| 12/19/2016 | TRINITY VENTURES X LP | | Other | Common Stock | 1.9k | $14.00 | $27.1k | By Mehandru Nguyen Revocable Trust Dated October 30, 2015 | 12/19/2016 |
| 12/19/2016 | TRINITY VENTURES X LP | | Other | Common Stock | 2.7k | $14.00 | $38.5k | By TVL Management Corporation | 12/19/2016 |
| 12/19/2016 | TVL Management Corp | | Other | Common Stock | 4.4M | $14.00 | $61.4M | By Trinity Ventures X, L.P. | 12/19/2016 |
| 12/19/2016 | TVL Management Corp | | Other | Common Stock | 42.4k | $14.00 | $593.5k | By Trinity X Entrepreneurs' Fund, L.P. | 12/19/2016 |
| 12/19/2016 | TRINITY VENTURES X LP | | Other | Common Stock | 4.4M | $14.00 | $61.4M | By Trinity Ventures X, L.P. | 12/19/2016 |
| 12/19/2016 | TRINITY VENTURES X LP | | Other | Common Stock | 42.4k | $14.00 | $593.5k | By Trinity X Entrepreneurs' Fund, L.P. | 12/19/2016 |
| 12/19/2016 | TRINITY VENTURES X LP | | Other | Common Stock | 24.8k | $14.00 | $347.5k | By Trinity X Side-By-Side Fund, L.P. | 12/19/2016 |
| 12/19/2016 | TRINITY VENTURES X LP | | Other | Common Stock | 6.5k | $14.00 | $90.9k | By Daniel Scholnick | 12/19/2016 |
| 12/19/2016 | TRINITY VENTURES X LP | | Other | Common Stock | 8.5k | $14.00 | $119.5k | By Fenton Family 1994 Trust | 12/19/2016 |
| 12/19/2016 | TRINITY VENTURES X LP | | Other | Common Stock | 9.8k | $14.00 | $136.9k | By Lederer-Orr Family Trust | 12/19/2016 |
| 12/19/2016 | TRINITY VENTURES X LP | | Other | Common Stock | 12.6k | $14.00 | $176.4k | By Tai Family Trust | 12/19/2016 |
| 12/19/2016 | TRINITY VENTURES X LP | | Other | Common Stock | 1.9k | $14.00 | $27.2k | By Wang Family Trust | 12/19/2016 |
| 12/19/2016 | TVL Management Corp | | Other | Common Stock | 6.5k | $14.00 | $90.9k | By Daniel Scholnick | 12/19/2016 |
| 12/19/2016 | CHOPRA AJAY | Director | Other | Common Stock | 4.4M | $14.00 | $61.4M | By Trinity Ventures X, L.P. | 12/19/2016 |
| 12/19/2016 | CHOPRA AJAY | Director | Other | Common Stock | 42.4k | $14.00 | $593.5k | By Trinity X Entrepreneurs' Fund, L.P. | 12/19/2016 |
| 12/19/2016 | TVL Management Corp | | Other | Common Stock | 8.5k | $14.00 | $119.5k | By Fenton Family 1994 Trust | 12/19/2016 |
| 12/19/2016 | TVL Management Corp | | Other | Common Stock | 9.8k | $14.00 | $136.9k | By Lederer-Orr Family Trust | 12/19/2016 |
| 12/19/2016 | TVL Management Corp | | Other | Common Stock | 12.6k | $14.00 | $176.4k | By Tai Family Trust | 12/19/2016 |
| 12/19/2016 | TVL Management Corp | | Other | Common Stock | 1.9k | $14.00 | $27.2k | By Wang Family Trust | 12/19/2016 |
| 12/19/2016 | TVL Management Corp | | Other | Common Stock | 1.9k | $14.00 | $27.1k | By Mehandru Nguyen Revocable Trust Dated October 30, 2015 | 12/19/2016 |
| 12/19/2016 | TVL Management Corp | | Other | Common Stock | 2.7k | $14.00 | $38.5k | By TVL Management Corporation | 12/19/2016 |
| 12/19/2016 | Will Ron | CFO | Disposition | Common Stock | 222.5k | $0.00 | $0 | | 12/19/2016 |
| 12/19/2016 | Deeds Eric | General Counsel and Secretary | Other | Common Stock | 5.9k | $14.00 | $81.9k | | 12/19/2016 |
| 12/19/2016 | Deeds Eric | General Counsel and Secretary | Disposition | Common Stock | 102k | $14.00 | $1.4M | | 12/19/2016 |
| 12/19/2016 | Deeds Eric | General Counsel and Secretary | Disposition | Common Stock | 80.8k | $0.00 | $0 | | 12/19/2016 |
| 12/19/2016 | Deeds Eric | General Counsel and Secretary | Disposition | Employee Stock Option (right to buy) | 48.3k | $17.04 | $823.7k | | 12/19/2016 |
| 12/19/2016 | Deeds Eric | General Counsel and Secretary | Disposition | Employee Stock Option (right to buy) | 11.3k | $2.32 | $26.3k | | 12/19/2016 |
| 12/19/2016 | Eadie Keith | Chief Strategy Officer | Other | Common Stock | 270 | $14.00 | $3.8k | | 12/19/2016 |
| 12/19/2016 | Eadie Keith | Chief Strategy Officer | Disposition | Common Stock | 44.2k | $0.00 | $0 | | 12/19/2016 |
| 12/19/2016 | Eadie Keith | Chief Strategy Officer | Disposition | Employee Stock Option (right to buy) | 1.5k | $0.02 | $30 | | 12/19/2016 |
|