Client

HORIZON THERAPEUTICS USA INC FORMERLY HORIZON PHARMA USA INC

This client has no identified current or past links to China.

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 (1)

Client
HORIZON THERAPEUTICS USA INC FORMERLY HORIZON PHARMA USA INC

Lobby Firm
COVINGTON & BURLING LLP

Filing Year
2016

Lobbying Status
Terminated 2023

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
HORIZAON PHARMA PLC
Ireland
100.0