SEC insider activity covers quarterly filings through June 30, 2026. Later filings are not included. Reported roles do not establish current employment or current holdings. SEC filing documents, sections and filing-text search cover filings dated January 1, 2000 onward. Earlier filings are deferred until after launch.
Also known as: YANKTON SIOUX TRIBE, YANKTON SIOUX TRIBE
Firm Income Reported for This Client
$250K
Not substituted for client expenses
Contract Awards
$237K
42 awards
Summary
YANKTON SIOUX TRIBE is an organization, based in SD. Its political footprint includes $250K in lobbying-firm income reported for this client, $237K in government contracts. Lobbying activity focuses on Indian/Native American Affairs, Budget/Appropriations, Housing, Health Issues. Their largest government contract source is General Services Administration at $246K. Political activity spans from 1999 to 2026.
These are different money flows and are not added together: contributions and lobbying expenses flow out, while contract awards flow to the organization.
Political Money Flow
Government agencies → YANKTON SIOUX TRIBE (contracts) → political recipients & lobbying. Hover for details.
Activity data: USAspending.gov