SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP

Lobbying for STANDING ROCK SIOUX TRIBE

Filing 2nd Quarter - Report

Reporting period

2nd Quarter 2025

Apr 1 - June 30 · Posted Jul 14, 2025

Money reported

None

Registrations and no-activity reports carry no figure.

Client based in

North Dakota

Government bodies contacted 3

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

Lobbying activity 1

Indian/Native American Affairs

Construction of Bridge over the Missouri River

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