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

• THE HALCROW GROUP LLC $170,000 Outside firm · 8 filings

Spend per registrant: fees an outside firm reported, or the costs the client reported for lobbying in-house. The rows add up to the total above.

• 2026 $90,000 3 filings
• 2025 $80,000 5 filings

• Defense 8

The count is how many filings named that issue area. A filing reports one lump figure covering every issue on it, so the money above cannot be split between them.

• Defense, Dept of (DOD) 7
• HOUSE OF REPRESENTATIVES 6