Lobbyist

SONSALLA, JOHN

FILINGS KEY

Client Is Connected to China as Indicated in Filing
Client Is Connected to China as per Heritage Foundation Analysis
No Known Client Connection to China
Lobbying Terminated
Based on data as of June 8, 2026
Associated Filings (64)

Client
TOSHIBA CORPORATION

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2017

Lobbying Status
Terminated 2018

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
GUGGENHEIM INVESTMENT MANAGEMENT LLC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2009

Lobbying Status
Terminated 2015

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
PROPERTY CASUALTY INSURERS ASSOCIATION OF AMERICA

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2009

Lobbying Status
Terminated 2015

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
NETSPEND CORPORATION

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2009

Lobbying Status
Terminated 2017

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
CONSOLIDATED HOLDINGS INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2010

Lobbying Status
Terminated 2012

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
ABBOTT LABORATORIES

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2011

Lobbying Status
Terminated 2014

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
MPM HOLDINGS INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2018

Lobbying Status
Terminated 2019

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
EURO VI BC
Luxembourg
40.0

Lobbyists

View Filing at LDA.gov

Client
ARIZONA STATE UNIVERSITY

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2011

Lobbying Status
Terminated 2016

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
GIRL SCOUTS OF THE USA

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2012

Lobbying Status
Terminated 2013

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
VALUE PLACE LLC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2012

Lobbying Status
Terminated 2014

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
MUNICIPALITY OF PONCE

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2013

Lobbying Status
Terminated 2016

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
JPMORGAN CHASE & CO

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2014

Lobbying Status
Terminated 2016

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
VAL D'OR

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2015

Lobbying Status
Terminated 2017

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
CROWELL & MORING ON BEHALF OF WEST WARD PHARMACEUTICALS

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2015

Lobbying Status
Terminated 2015

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
TITAN INVESTMENTS

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2015

Lobbying Status
Terminated 2018

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
NAVATEK LIMITED

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2015

Lobbying Status
Terminated 2016

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
OMNIVISION TECHNOLOGIES

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2015

Lobbying Status
Terminated 2016

Foreign Entities Connected to Client

None

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Lobbyists

View Filing at LDA.gov

Client
APOLLO CAPITAL MANAGEMENT LP

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2016

Lobbying Status
Terminated 2016

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
VIRTUSTREAM INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2016

Lobbying Status
Terminated 2019

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
MARKEZ INC ON BEHALF OF INTERNATIONAL SMART CARD

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2016

Lobbying Status
Terminated 2017

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
INTERNATIONAL SMART CARD (ISC)
Iraq
0.0

Lobbyists

View Filing at LDA.gov

Client
JANA PARTNERS LLC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2016

Lobbying Status
Terminated 2016

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
NATIONAL HEAD START ASSOCIATION

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2017

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
NATIONAL CONFECTIONERS ASSOCIATION

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2017

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
FOXHILL CAPITAL PARTNERS LLC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2017

Lobbying Status
Terminated 2018

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
NORTHEAST MAGLEV LLC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2017

Lobbying Status
Terminated 2021

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
YODLEE INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2017

Lobbying Status
Terminated 2020

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
ANAMI HOLDINGS INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2018

Lobbying Status
Terminated 2018

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
SYNACK INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2018

Lobbying Status
Terminated 2020

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
SALT LENDING HOLDINGS INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2018

Lobbying Status
Terminated 2019

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
FEDERATION OF STATE MEDICAL BOARDS

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2018

Lobbying Status
Terminated 2025

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
HARMONY BIOSCIENCES

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2018

Lobbying Status
Terminated 2020

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
YGRENE ENERGY FUND INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2019

Lobbying Status
Terminated 2020

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
ALLY FINANCIAL INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2019

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
CARS COM

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2020

Lobbying Status
Terminated 2023

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov