2nd Quarter - Report — RIOT PLATFORMS, INC. for RIOT PLATFORMS, INC. (2025)

Firm

RIOT PLATFORMS, INC.

Client

RIOT PLATFORMS, INC.

Income

—

Expenses

$90,000

Expense method

A: Lobbying Disclosure Act definitions

What was lobbied

4 issue areas, each in the filer's own words, with who lobbied on it and where.

Financial Institutions/Investments/Securities FIN

Digital asset market issues

Lobbyist	Covered position, as disclosed
BRIAN MORGENSTERN	—

Contacted: SENATE; HOUSE OF REPRESENTATIVES; Treasury, Dept of

Energy/Nuclear ENG

Digital asset energy consumption and grid issues.

Lobbyist	Covered position, as disclosed
BRIAN MORGENSTERN	—

Contacted: Executive Office of the President (EOP); HOUSE OF REPRESENTATIVES; SENATE

Taxation/Internal Revenue Code TAX

Taxation of digital assets

Lobbyist	Covered position, as disclosed
BRIAN MORGENSTERN	—

Contacted: SENATE; HOUSE OF REPRESENTATIVES; Treasury, Dept of

Tariff (miscellaneous tariff bills) TAR

Tariffs potentially affecting equipment for data centers

Lobbyist	Covered position, as disclosed
BRIAN MORGENSTERN	—

Contacted: SENATE; Intl Trade Administration (ITA); U.S. Trade Representative (USTR)

Shown as published by the Senate Office of Public Records and the House Clerk under the Lobbying Disclosure Act. The official filing is the record; open it for the full form.