1) Alorica, Inc.

2) American Equity Investment Life Holding Company

3) BLOOMBERG LP

4) Elliott Management

5) Encova Insurance

6) Federal Home Loan Bank of Cincinnati

7) Federation of Exchange Accomodators, Inc.

8) Municipal Securities Rulemaking Board

9) NATIONAL ASSN. OF STATE TREASURERS (NAST)

10) Ohio Police and Fire Pension Fund

11) OTC Markets

12) REINSURANCE ASSOCIATION OF AMERICA

13) Ripple Labs, Inc.

14) SECURITY TRADERS ASSOCIATION

15) The Vanguard Group, Inc

16) VISA

17) Zoetis