Margaret Joseph

🏛️ Revolving Door

Former Government Position:

CoS for Sen. Kyrsten Sinema, CoS for Rep. Kyrsten Sinema, CoS for Rep. Bobby Bright, CoS for Rep. Jim Matheson, Clerk for House Rules Cmte.

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AI Overview

Margaret Joseph has appeared in 1,679 federal lobbying filings at Tarplin, Downs & Young, LLC, representing 50 clients. As a former government official, they bring insider expertise to their lobbying work — part of Washington's "revolving door." Active across 11 policy areas.

1,679
Total Filings
1
Firms
50
Clients
11
Issue Areas

Issue Areas

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Filing History

YearFilingsClients
202228851
202357357
202441955
202539946

Firms

Tarplin, Downs & Young, LLC1679 filings

Top Clients

Abbott (Formerly Known as Alere INC.)65 filings
Bd (Becton, Dickinson and Company)61 filings
Alzheimer's Association60 filings
Sanofi US Services INC (Formerly Known as Genzyme Corporation)55 filings
Biotechnology Industry Organization54 filings
Astrazeneca50 filings
The Amputee Coalition50 filings
Merck49 filings
Vertex Pharmaceuticals Incorporated47 filings
Amgen INC43 filings
American Cancer Society Cancer Action Network (Acscan)42 filings
American Osteopathic Association42 filings
Novartis41 filings
Abbvie INC.40 filings
Genentech, INC.39 filings
Sarepta Therapeutics39 filings
Healthcare Distribution Alliance (Healthcare Distribution Managment Assn.)38 filings
Gilead Sciences, INC.36 filings
Breakthrough T1d (FKA Juvenile Diabetes Research Foundation International)36 filings
Boehringer Ingelheim36 filings

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Data Sources: Senate LDA Filings

Last updated: February 2026

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