Lobbyist

HARPER, GRAHAM

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 April 24, 2026
Associated Filings (36)

Client
TWO SIGMA INVESTMENTS LP

Lobby Firm
DELTA STRATEGY GROUP

Filing Year
2017

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
LIQUIDNET

Lobby Firm
DELTA STRATEGY GROUP

Filing Year
2015

Lobbying Status
Terminated 2016

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
MARKETAXESS

Lobby Firm
DELTA STRATEGY GROUP

Filing Year
2015

Lobbying Status
Terminated 2021

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
NACUBO

Lobby Firm
DELTA STRATEGY GROUP

Filing Year
2015

Lobbying Status
Terminated 2016

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
SCHWAB

Lobby Firm
DELTA STRATEGY GROUP

Filing Year
2015

Lobbying Status
Terminated 2016

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
GAVILON

Lobby Firm
DELTA STRATEGY GROUP

Filing Year
2014

Lobbying Status
Terminated 2016

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
LEDGERX

Lobby Firm
DELTA STRATEGY GROUP

Filing Year
2014

Lobbying Status
Terminated 2017

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
S&P GLOBAL

Lobby Firm
DELTA STRATEGY GROUP

Filing Year
2014

Lobbying Status
Terminated 2018

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
UBS

Lobby Firm
DELTA STRATEGY GROUP

Filing Year
2014

Lobbying Status
Terminated 2016

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
ALLSTON TRADING LLC

Lobby Firm
DELTA STRATEGY GROUP

Filing Year
2013

Lobbying Status
Terminated 2014

Foreign Entities Connected to Client

None

Lobbyists

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Client
ALTEGRIS ADVISORS

Lobby Firm
DELTA STRATEGY GROUP

Filing Year
2011

Lobbying Status
Terminated 2011

Foreign Entities Connected to Client

None

Lobbyists

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Client
CTC HOLDINGS LP

Lobby Firm
DELTA STRATEGY GROUP

Filing Year
2011

Lobbying Status
Terminated 2011

Foreign Entities Connected to Client

None

Lobbyists

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Client
LUSSIER GREGOR VIENNA & ASSOCIATES INC

Lobby Firm
DELTA STRATEGY GROUP

Filing Year
2011

Lobbying Status
Terminated 2011

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
TRIOPTIMA AND INFORMATION SERVICES

Lobby Firm
DELTA STRATEGY GROUP

Filing Year
2011

Lobbying Status
Terminated 2011

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
CHESAPEAKE ENERGY CORPORATION

Lobby Firm
DELTA STRATEGY GROUP

Filing Year
2010

Lobbying Status
Terminated 2012

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
DRW TRADING

Lobby Firm
DELTA STRATEGY GROUP

Filing Year
2010

Lobbying Status
Terminated 2014

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
INFINIUM CAPITAL MANAGEMENT

Lobby Firm
DELTA STRATEGY GROUP

Filing Year
2010

Lobbying Status
Terminated 2012

Foreign Entities Connected to Client

None

Lobbyists

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Client
MEDIA DERIVATIVES INC

Lobby Firm
DELTA STRATEGY GROUP

Filing Year
2010

Lobbying Status
Terminated 2010

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
NEXT ERA ENERGY FORMERLY FLORIDA POWER AND LIGHT

Lobby Firm
DELTA STRATEGY GROUP

Filing Year
2010

Lobbying Status
Terminated 2011

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
TRUMARX DATA PARTNERS

Lobby Firm
DELTA STRATEGY GROUP

Filing Year
2010

Lobbying Status
Terminated 2011

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
TRADING TECHNOLOGIES INTERNATIONAL INC

Lobby Firm
DELTA STRATEGY GROUP

Filing Year
2009

Lobbying Status
Terminated 2012

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
MF GLOBAL

Lobby Firm
DELTA STRATEGY GROUP

Filing Year
2006

Lobbying Status
Terminated 2011

Foreign Entities Connected to Client

None

Lobbyists

View Filing