All lobbying filings

Federal Hall Policy Advisors, LLC

Federal Hall Policy Advisors, LLC filed a registration amendment for Arm Ltd. on October 20, 2026.

Lobbying for Arm Ltd. · Semiconductor and software design company.

As filed: FEDERAL HALL POLICY ADVISORS, LLC for ARM LTD.

All filings by Federal Hall Policy Advisors, LLC · Everything Arm Ltd. has reported

Filing · LD-1 registration Registration amendment

Reporting period

2nd Quarter 2026

Apr 1 - June 30 · Posted Oct 20, 2026

Money reported

None

Registrations and no-activity reports carry no figure.

Client based in

District of Columbia

Official filing document

Lobbyists on this filing 5

CLIFFORD NMN ROBERTI New on this filing

Previously held: Dep. Chief of Staff, Rep. Randy Neugebauer, Senior Policy Advisory, House Committee on Financial Services, Professional Staff Member, House Committee on Financial Services.
SAATHVIK REDDY ALETY New on this filing

Previously held: Staff Assistant, Rep. Judy Biggert; Communications Director and Legislative Assistant, Rep. Ed Royce; Legislative Assistant, Sen. Tim Scott; Subcommittee Staff Director, Senate Banking Subcommittee on Housing, Transportation, and Community
BRIAN CONLAN New on this filing

Previously held: Legislative Correspondent, Legislative Assistant-Office of Congresswoman Tammy Baldwin; Legislative Aide, Legislative Assistant, Senior Economic Policy Advisor, Deputy Legislative Director-Office of Senator Tammy Baldwin
DOUGLAS NAPPI New on this filing

Previously held: General Counsel, Counsel US Senate Committee on Banking, Housing & Urban Affairs
CHRISTOPHER MATTHIESEN New on this filing

Previously held: Chief of Staff, Rep. Kosmas; LD, Rep. Lampson; Staff Assistant, Minority Leader Pelosi

A "covered position" is a government job the lobbyist held in the 20 years before registering, which the law requires them to name. See the revolving door for former members of Congress across all filings.

Lobbying activity 1

Science/Technology

Lobbying related to artificial intelligence and the semiconductor industry.

Source: federal Lobbying Disclosure Act filing, reproduced as filed. Bills are parsed from the activity descriptions.