CAMBIUM BIOMATERIALS, INC., D/B/A CAMBIUM

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	—	5	1

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

Firm Name	Reported Spend	Filings
THE HALCROW GROUP LLC	—	8

Government entities explicitly identified as targets in LDA filings

Government Body	Filings
Defense, Dept of (DOD)	7
HOUSE OF REPRESENTATIVES	6

Most frequently reported lobbying issues

Issue Code	Description	Reports
Defense	Defense	8

CAMBIUM BIOMATERIALS, INC., D/B/A CAMBIUM — Lobbying Disclosure | Poliscope