800 Maine Ave. SW Floor 7, Washington, DC, 20024, 
1) AMERICAN PORTABLE DIAGNOSTICS ASSOCIATION
2) AMERICAN SOCIETY FOR RADIATION ONCOLOGY
3) CATHOLIC HEALTH ASSOCIATION
4) CHILDREN'S NATIONAL MEDICAL CENTER
5) CITY OF HOPE MEDICAL CENTER
8) FRANCISCAN MISSIONARIES OF OUR LADY HEALTH SYSTEM
9) GENWORTH NORTH AMERICA CORPORATION
10) GEORGIA HOSPITAL ASSOCIATION, INC.
11) HAYMARKET CENTER
800 Maine Ave. SW Floor 7, Washington, DC, 20024, 
200 Liberty Street, New York, NY, 10281, 
1455 Pennsylvania Avenue, N. W., Suite 1200, Washington, DC, 20004, 
800 Maine Ave. SW Floor 7, Washington, DC, 20024, 
1) ABBVIE INC.
2) AMERICAN GAMING ASSOCIATION
9) GREATER HOUSTON PARTNERSHIP
10) INTERSTATE GAS SUPPLY, LLC DBA IGS ENERGY
800 Maine Ave. SW Floor 7, Washington, DC, 20024, 
1) A16Z CAPITAL MANAGEMENT FKA ANDREESSEN HOROWITZ
2) ACT FOR NIH: ADVANCING CURES TODAY
3) ADVANCED NAVIGATION AND POSITIONING CORPORATION
4) AMERICAN GAMING ASSOCIATION
9) CATHOLIC HEALTH ASSOCIATION
12) GUNDERSEN LUTHERAN ADMINISTRATIVE SERVICES, INC.
13) HEWLETT PACKARD ENTERPRISE COMPANY
14) ID.ME, LLC
16) MATCH GROUP HOLDINGS I, LLC
17) MAYER BROWN LLP OBO CIRCLE INTERNET FINANCIAL, INC.
18) NASCAR
20) OFFICE OF THE COMMISSIONER OF BASEBALL D/B/A MAJOR LEAGUE BASEBALL
21) PSIQUANTUM
23) RADIATRIC, INC.
25) SAC & FOX TRIBE OF THE MISSISSIPPI IN IOWA
26) SAMSUNG SEMICONDUCTOR, INC.
27) SANDY HOOK PROMISE FOUNDATION
28) STRIPE, INC.
31) THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
32) TRANSCANADA PIPELINES, LTD
33) UBS GROUP AG