1800 M Street, NW, Suite 500 South Tower, Washington, DC, 20036, 
1800 M Street, NW, Suite 500 South Tower, Washington, DC, 20036, 
202-262-3099
1100 Russell Road, Alexandria, VA, 22301, 
1) CORNERSTONE GOVERNMENT AFFAIRS OBO ALLIED UNIVERSAL SECURITY SERVICES LLC
2) CORNERSTONE GOVERNMENT AFFAIRS OBO CIRCLE INTERNET FINANCIAL, INC.
3) CORNERSTONE GOVERNMENT AFFAIRS OBO COMMUNITY ASSOCIATIONS INSTITUTE
4) CORNERSTONE GOVERNMENT AFFAIRS OBO GOOGLE CLIENT SERVICES LLC
5) CORNERSTONE GOVERNMENT AFFAIRS OBO MATCH GROUP HOLDINGS I, LLC
800 Maine Ave. SW Floor 7, Washington, DC, 20024, 
800 Maine Ave. SW Floor 7, Washington, DC, 20024, 
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
1800 M Street, NW, Suite 500 South Tower, Washington, DC, 20036,