BetaPublic beta

Spending
Lobbying
Coming soon: Congress, Stocks

Spending
- Overview
- Agencies
- Programs
- Recipients
- Awards
Lobbying
Congress
Stocks

About Privacy Terms

© 2026 Adaptrex, LLC

About
Privacy
Terms

© 2026 Adaptrex, LLC

Spending
Lobbying
Coming soon: Congress, Stocks

Overview Firms Clients Revolving Door Stands Out

AMSTERDAM & PEROFF — Lobbying — Receipts Report

LD-2 disclosure · 2nd Quarter - Report

AMSTERDAM & PEROFF

via INVARIANT LLC

2nd Quarter (Apr 1 - June 30) · 2009Posted Jul 16, 2009Filing document ↗LDA record ↗

Income$120Kfee reported

Client

Name: AMSTERDAM & PEROFF
Description: Law Firm
Location: United Kingdom

Registrant

Firm: INVARIANT LLC
Description: Government relations firm
Location: Washington, District of Columbia, United States of America

Lobbying activities

1 issue

Foreign Relations
Educate Members of Congress and Executive Branch officials regarding the rights of Venezuelan political prisoners
LobbyistsHEATHER PODESTA · ERIC ROSEN
Covered position (HEATHER PODESTA): Research Assistant, Congressional Budget Office
Covered position (ERIC ROSEN): Legislative Assistant, Rep. Chet Atkins
TargetedSENATE · HOUSE OF REPRESENTATIVES · Vice President of the U.S.

Source

Source · Senate Office of Public Records — Lobbying Disclosure Act filings ↗.

Coverage gaps · LD-2 reports a single dollar figure per quarter on ONE basis — income (a fee) or expenses (self-filed spend), never both — so this page never combines them into one "spend" number.