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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.
Summary
DAVID MASON & ASSOCIATES is an organization, based in MO. Lobbying activity focuses on Small Business. Political activity spans from 2007 to 2008.