CORNERSTONE GOVERNMENT AFFAIRS OBO BRAINBOX AI US LLC

Lobbying Spend

—

Filings

Firms Hired

Active Period

2021–2024

Lobbying Spend by Year

Client-reported lobbying expenses on LDA filings

Year	Lobbying Spend	Filings	Firms
2024	—	1	1
2023	—	4	1
2022	—	4	1
2021	—	3	1

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

Firm Name	Reported Spend	Filings
DININO ASSOCIATES, LLC	—	12

Government entities explicitly identified as targets in LDA filings

Government Body	Filings
SENATE	2

Most frequently reported lobbying issues

Issue Code	Description	Reports
Energy/Nuclear	Energy/Nuclear	3
Environment/Superfund	Environment/Superfund	1

CORNERSTONE GOVERNMENT AFFAIRS OBO BRAINBOX AI US LLC — Lobbying Disclosure | Poliscope