1) AMERICAN BENEFITS COUNCIL

2) BROKER/DEALER COORDINATION GROUP

3) COMMITTEE OF ANNUITY INSURERS

4) EDWARD JONES INVESTMENTS

5) EMPOWER RETIREMENT LLC

6) FMR LLC

7) LINCOLN NATIONAL CORPORATION

8) MASSACHUSETTS MUTUAL LIFE INSURANCE COMPANY

9) METLIFE, INC.

10) NATIONAL RURAL ELECTRIC COOPERATIVE ASSN

11) NATIONWIDE INSURANCE COMPANIES

12) STATE STREET GLOBAL ADVISORS TRUST COMPANY

13) TRANSAMERICA LIFE INSURANCE COMPANY

14) WILLIS NORTH AMERICA INC