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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.
Registrant-Reported Lobbying Income
$2.2M
24 linked filings
Summary
DIEFENDERFER, WILLIAM M. III is an organization, based in VA. Its political footprint includes $2.2 million in registrant-reported lobbying income. Lobbying activity focuses on Taxation/Internal Revenue Code, Retirement, Torts. Political activity spans from 1999 to 2003.