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1st Quarter - Report · 2026

Filing UUID
cdd526e2-0d75-4ce4-a7a5-ff553d747615
Type
Q1 — 1st Quarter - Report
Period
first_quarter
Year
2026
Posted
2026-04-21 00:26:25
Income (reported)
—
Expenses (reported)
$90,000
Expenses method
A
Filing document
Open on lda.senate.gov
Registrant (lobbying firm)

VERSUM MATERIALS US, LLC

Contact
CATHERINE CASTONGUAY
Phone
+1 415-389-6800
Address
zip:20004, city:Washington, state:DC, street:1299 Pennsylvania Ave., NW, Suite 825
Client

VERSUM MATERIALS US, LLC

Semiconductor manufacturing and high-tech materials and solutions.

State
DC
Country
US
Effective date
2025-09-01
Issues lobbied + lobbyists (1)

TRD — Trade (domestic/foreign)

General discussions related to tariffs General discussions related to critical minerals supply chain resilience

Lobbyists:

Government entities lobbied: Commerce, Dept of (DOC); HOUSE OF REPRESENTATIVES; SENATE

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