Skip to main content
Overview
News
Events and presentations
Stock info
Stock quote
Shareholder structure
Dividend history
Analyst coverage
Financials
Quarterly results
Annual reports
SEC filings
Financial calendars
Interactive analyst center ™
German publications
Ad hoc disclosures
Voting rights notifications
Adtran prospectus + information document art - EU prospectus regulation
Governance
Governance documents
Executive management
Board of directors
Committee composition
Resources
Investor FAQs
Information request form
Investor email alerts
Investor contacts
SEC filings details
Quarterly results
Annual reports
SEC filings
Financial calendars
Interactive analyst center ™
10-K/A
May 20, 2025
Amended Annual Report
Download / View
Download / View, 10-K/A, Amended Annual Report, May 20, 2025, pdf format, opens in new window
Download / View, 10-K/A, Amended Annual Report, May 20, 2025, zip format, opens in new window
Download / View, 10-K/A, Amended Annual Report, May 20, 2025, html format, opens in new window
Download / View, 10-K/A, Amended Annual Report, May 20, 2025, excel format, opens in new window