secwatch / observer
8-K filed December 11, 2025, 6:59 PM ET ticker ADTN CIK 0000926282
leadership confidence high sentiment neutral materiality 0.50

ADTRAN extends CTO Glingener contract to Dec 2026; base salary raised to €400k

ADTRAN Holdings, Inc.

ADTRAN Holdings, Inc. filing history →

Source: SEC EDGAR
accession 0001193125-25-315910
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