MARK BLACKBURN

Lobbying Spend

—

Filings

Firms Hired

Active Period

2026

Lobbying Spend by Year

Client-reported lobbying expenses on LDA filings

Year	Lobbying Spend	Filings	Firms
2026	—	4	1

Lobbying firms retained by this client; amounts are client-reported expenses when available

Firm Name	Reported Spend	Filings
THE DLM GROUP	—	4

Government entities explicitly identified as targets in LDA filings

Government Body	Filings
HOUSE OF REPRESENTATIVES	3
SENATE	3

Most frequently reported lobbying issues

Issue Code	Description	Reports
Government Issues	Government Issues	4
Foreign Relations	Foreign Relations	1

MARK BLACKBURN — Lobbying Disclosure | Poliscope