1) AMGEN

2) Bausch Health Companies, Inc.

3) BIOTECHNOLOGY INDUSTRY ORGANIZATION

4) BRISTOL-MYERS SQUIBB

5) DUCKS UNLIMITED, INC

6) Investment Company Institute

7) Liberty Mutual Group

8) LOCKHEED MARTIN

9) MERCK & CO., INC

10) Pharmaceutical Research and Manufacturers of America

11) Principal Financial Group

12) PRUDENTIAL FINANCIAL INC

13) Vistra Energy (formerly known as Energy Future Holdings)