ADTRAN Holdings, Inc. (ADTN) Insider Trading

Name: ADTRAN Holdings, Inc. (ADTN) insider trading: SEC Form 4 filings
Creator: Insiders Notifier
License: https://www.sec.gov/privacy#dissemination

Latest Form 4 (Aug 10, 2026): Glingener Christoph (Chief Technology Officer): Grant/Award of 27,924 shares.

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