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Registration · 2026

Filing UUID
1a893d97-3363-4553-9ab1-221209308f94
Type
RR — Registration
Period
second_quarter
Year
2026
Posted
2026-04-28 16:15:17
Income (reported)
—
Expenses (reported)
—
Filing document
Open on lda.senate.gov
Registrant (lobbying firm)

THE RUSSELL GROUP, INC.

Lobbying firm

Contact
RAINEY SEWELL
Phone
+1 703-979-6900
Address
zip:22202, city:Arlington, state:VA, street:1550 Crystal Dr. Suite 410
Client

MATHEMATICA

employee-owned company that helps organizations use data to improve policy

State
DC
Country
US
Effective date
2026-04-01
Issues lobbied + lobbyists (1)

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