WILMERHALE ON BEHALF OF THE ROCKEFELLER FOUNDATION

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	—	3	1

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

Firm Name	Reported Spend	Filings
MICHAEL BEST STRATEGIES LLC	—	6

Government entities explicitly identified as targets in LDA filings

Government Body	Filings
HOUSE OF REPRESENTATIVES	5
Health & Human Services, Dept of (HHS)	5
Justice, Dept of (DOJ)	5
SENATE	5
Treasury, Dept of	5
Veterans Affairs, Dept of (VA)	5

Most frequently reported lobbying issues

Issue Code	Description	Reports
Health Issues	Health Issues	6
Taxation/Internal Revenue Code	Taxation/Internal Revenue Code	6

WILMERHALE ON BEHALF OF THE ROCKEFELLER FOUNDATION — Lobbying Disclosure | Poliscope