535 GROUP, LLC ON BEHALF OF CAPSTONE RESEARCH CORPORATION

Lobbying Spend

—

Filings

Firms Hired

Active Period

2025–2026

Lobbying Spend by Year

Client-reported lobbying expenses on LDA filings

Year	Lobbying Spend	Filings	Firms
2026	—	3	1
2025	—	2	1

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

Firm Name	Reported Spend	Filings
RESTON STRATEGY GROUP, LLC	—	5

Government entities explicitly identified as targets in LDA filings

Government Body	Filings
HOUSE OF REPRESENTATIVES	4
SENATE	4

Most frequently reported lobbying issues

535 GROUP, LLC ON BEHALF OF CAPSTONE RESEARCH CORPORATION — Lobbying Disclosure | Poliscope