ADTRAN, Inc.

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.

organization

Jurisdiction: US-DELegal Form: XTIQ

ACTIVE

LEI: 549300XWTHXJVGKWU616

Summary

ADTRAN, Inc. is an organization. It has 1 known subsidiary.

Legal entity: GLEIF