1. Retrophin Inc.
2. Goldfinch Bio Inc.
3. Regulus Therapeutics Inc.
4. Vertex Pharmaceuticals Incorporated
5. ChemoCentryx Inc.
6. Reata Pharmaceuticals Inc.
7. Sanofi S.A.
8. Ionis Pharmaceuticals Inc.
9. Omeros Corporation
10. Akebia Therapeutics Inc.