secwatch / observer
8-K filed May 30, 2023, 7:59 PM ET ticker ADTN CIK 0000926282
leadership confidence high sentiment neutral materiality 0.50

ADVA CEO Christoph Glingener to step down; Thomas Stanton to assume role July 1, 2023

ADTRAN Holdings, Inc.

Executive movements

Machine-extracted from this filing. Every card cites the SEC source. See all recent executive movements.

Appointed

Thomas Stanton

Chief Executive Officer of ADVA
ADTN · ADTRAN Holdings, Inc.
Effective
2023-07-01
Filed
May 30, 2023, 7:59 PM ET
Thomas Stanton, President and CEO of the Company, will assume the position of CEO of ADVA effective July 1, 2023.
Role change

Christoph Glingener

Chief Technology Officer of ADVA
ADTN · ADTRAN Holdings, Inc.
Effective
2023-06-30
Successor
Thomas Stanton
Filed
May 30, 2023, 7:59 PM ET
Christoph Glingener, Chief Technology Officer of the Company, will step down as Chief Executive Officer (“CEO”) of ADVA effective June 30, 2023, at which time he will transition to his previous role of Chief Technology Officer (“CTO”) of ADVA.

Key facts

Extracted from this filing and checked against the source text.

Executive change SEC 8-K Item 5.02 confidence 0.95

Thomas Stanton was appointed as Chief Executive Officer of ADVA at ADTRAN Holdings, Inc..

Action
assume
Role
Chief Executive Officer of ADVA
Exact text from the filing
Thomas Stanton, President and CEO of the Company, will assume the position of CEO of ADVA effective July 1, 2023.
View on SEC.gov
Executive change SEC 8-K Item 5.02 confidence 0.95

Christoph Glingener changed role as Chief Technology Officer of ADVA at ADTRAN Holdings, Inc..

Action
transition
Role
Chief Technology Officer of ADVA
Exact text from the filing
Christoph Glingener, Chief Technology Officer of the Company, will step down as Chief Executive Officer (“CEO”) of ADVA effective June 30, 2023, at which time he will transition to his previous role of Chief Technology Officer (“CTO”) of ADVA.
View on SEC.gov

ADTRAN Holdings, Inc. filing history →

Source: SEC EDGAR
accession 0001193125-23-156741
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