1455 Pennsylvania Avenue, N.W., Suite 1200, Washington, DC, 20004, 
1455 Pennsylvania Avenue, N. W., Suite 1200, Washington, DC, 20004, 
1455 Pennsylvania Avenue, N. W., Suite 1200, Washington, DC, 20004, 
2026622282
1455 Pennsylvania Avenue, N. W., Suite 1200, Washington, DC, 20004, 
1) AMERICA'S HEALTH INSURANCE PLANS
3) Broker/Dealer Coordination Group
5) COMMITTEE OF ANNUITY INSURERS
7) FMR LLC
9) Hueler Investment Services, Inc.
10) ICMA Retirement Corporation
11) Insperity
13) LOUISIANA WORKERS' COMPENSATION CORP
14) LPL Financial
15) MASSACHUSETTS MUTUAL LIFE INSURANCE COMPANY
17) NATIONAL ASSN OF PROFESSIONAL EMPLOYER ORGANIZATIONS
18) NATIONAL RURAL ELECTRIC COOPERATIVE ASSN
19) NATIONWIDE INSURANCE COMPANIES
21) Retirement Industry Trust Association
22) SMART USA Co.
23) State Street Bank and Trust Co.
25) TIAA
26) Transamerica Life Insurance Company
27) VANGUARD GROUP
1455 Pennsylvania Avenue, N. W., Suite 1200, Washington, DC, 20004, 
1455 Pennsylvania Avenue, N. W., Suite 1200, Washington, DC, 20004,