EXPLANATION OF RESPONSES
| (1) | Held directly by Insight Venture Partners Growth-Buyout Coinvestment Fund, L.P. |
| (2) | Held directly by Insight Venture Partners Growth-Buyout Coinvestment Fund (Cayman), L.P. |
| (3) | Held directly by Insight Venture Partners Growth-Buyout Coinvestment Fund (Delaware), L.P. |
| (4) | Held directly by Insight Venture Partners Growth-Buyout Coinvestment Fund (B), L.P. |
| (5) | Price of $31.95 does not reflect underwriter discount or fees. |