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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: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
Registrant-Reported Lobbying Income
$19.5M
3,215 linked filings
Summary
SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP is an organization, based in DC. Its political footprint includes $19.5 million in registrant-reported lobbying income. Lobbying activity focuses on Budget/Appropriations, Indian/Native American Affairs, Transportation, Government Issues. Political activity spans from 1999 to 2026.