FormDSignal

ADTRAN Holdings, Inc. (ADTN)

1 Item 5.02 filing since 2026-10-29 · roles: Director. Nasdaq. Telephone & Telegraph Apparatus. State: AL.

ScoreFiledEventRolePersonSeatSummary
02026-10-29Board electionDirectorsubscribers—ADTRAN Holdings, Inc. (ADTN): director Christian Terlinde elected to the board

Executive changes at other companies: all filings · CEO · CFO · How Item 5.02 works