SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP

Lobbying for ASSINIBOINE AND SIOUX TRIBES OF THE FORT PECK RESERVATION

Filing 1st Quarter - Report

Reporting period

1st Quarter 2026

Jan 1 - Mar 31 · Posted Apr 13, 2026

Income

$10,000.00

What the client paid this registrant for the period.

Client based in

Montana

Government bodies contacted 2

The chambers, agencies and offices the filer named. It does not say who inside them was contacted, or when.

Lobbying activity 1

Budget/Appropriations

FY 2027 Interior and Related Agency Appropriations IHS and BIA

Source: federal Lobbying Disclosure Act filing, reproduced as filed. Bills are parsed from the activity descriptions.