| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| GV 2016, L.P. | 18.8% | 147,490,961 | 0 | 147,490,961 | /s/ Inga Goldbard | Inga Goldbard/General Counsel of GV 2016 GP, L.L.C., the General Partner of GV 2016 GP, L.P., its General Partner | |
| GV 2016 GP, L.P. | 18.8% | 147,490,961 | 0 | 147,490,961 | /s/ Inga Goldbard | Inga Goldbard/General Counsel of GV 2016 GP, L.L.C., its General Partner | |
| GV 2016 GP, L.L.C. | 18.8% | 147,490,961 | 0 | 147,490,961 | /s/ Inga Goldbard | Inga Goldbard/General Counsel | |
| Alphabet Holdings LLC | 18.8% | 147,490,961 | 0 | 147,490,961 | /s/ Kathryn W. Hall | Kathryn W. Hall/Secretary | |
| XXVI Holdings Inc. | 18.8% | 147,490,961 | 0 | 147,490,961 | /s/ Kathryn W. Hall | Kathryn W. Hall/Assistant Secretary | |
| Alphabet Inc. | 18.8% | 147,490,961 | 0 | 147,490,961 | /s/ Kathryn W. Hall | Kathryn W. Hall/Assistant Secretary |