1. F. Hoffmann-La Roche Ltd

2. Novartis AG

3. Pfizer Inc.

4. PanOptica Inc.

5. Bausch Health Companies Inc.

6. Regeneron Pharmaceuticals Inc.

7. Aerie Pharmaceutical Inc.

8. REGENXBIO Inc.

9. Bayer AG

10. Lineage Cell Therapeutics Inc.