Lobbyist

DUHNKE, WILLIAM DAVID

COVERED POSITION(S)
  • STAFF DIR./ GEN. COUNSEL (GC) SENATE INTELLIGENCE
  • STAFF DIR./GC SENATE BANKING, HOUSING AND URBAN AFFAIRS
  • STAFF DIR./COUNSEL SENATE APPROPS
  • STAFF DIR./GC SENATE BANKING
  • STAFF DIR./GC SENATE RULES
  • STAFF DIR./GC SENATE APPROPS

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 March 9, 2026
Associated Filings (7)

Client
DOMA HOLDINGS INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2023

Lobbying Terminated
False

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
AMERICAN SECURITY FUND

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2023

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
LOS ANGELES ORGANIZING COMMITTEE FOR THE OLYMPIC AND PARALYMPIC GAMES 2028

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2024

Lobbying Terminated
False

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
INTERNATIONAL OLYMPIC COMMITTEE
Switzerland
0.0

Lobbyists

View Filing

Client
SIONYX

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2024

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing