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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: ADTRAN, ADTRAN
Firm Income Reported for This Client
$1.4M
Not substituted for client expenses
Summary
ADTRAN is an organization, based in AL. Its political footprint includes $1.4 million in lobbying-firm income reported for this client. Lobbying activity focuses on Telecommunications, Communications/Broadcasting/Radio/TV, Defense, Trade (domestic/foreign). Political activity spans from 2001 to 2026.