secwatch / observer
8-K filed March 7, 2025, 6:59 PM ET ticker ADTN CIK 0000926282
leadership confidence high sentiment neutral materiality 0.65

ADTRAN Holdings appoints Timothy Santo as CFO; Ulrich Dopfer transitions to new role

ADTRAN Holdings, Inc.

Executive movements

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

Appointed

Timothy Santo

Senior Vice President of Finance and Chief Financial Officer
ADTN · ADTRAN Holdings, Inc.
Effective
2025-03-10
Filed
March 7, 2025, 6:59 PM ET
On March 6, 2025, ADTRAN Holdings, Inc. (the “Company”) announced the appointment of Mr. Timothy Santo as Senior Vice President of Finance and Chief Financial Officer of the Company, effective as of Mr. Santo’s employment start date, which is expected to be March 10, 2025.
Role change

Ulrich Dopfer

Vice President, Finance & Administration Planning
ADTN · ADTRAN Holdings, Inc.
Effective
2025-03-10
Successor
Timothy Santo
Filed
March 7, 2025, 6:59 PM ET
In connection with Mr. Santo’s appointment, on March 6, 2025, the Company and Ulrich Dopfer, Senior Vice President of Finance and Chief Financial Officer of the Company, agreed that Mr. Dopfer will no longer serve as the Company’s Chief Financial Officer, Secretary, Treasurer and principal accounting officer, effective March 10, 2025.

Key facts

Extracted from this filing and checked against the source text.

Executive change SEC 8-K Item 5.02 confidence 0.95

Timothy Santo was appointed as Senior Vice President of Finance and Chief Financial Officer at ADTRAN Holdings, Inc..

Action
appointed
Role
Senior Vice President of Finance and Chief Financial Officer
Exact text from the filing
On March 6, 2025, ADTRAN Holdings, Inc. (the “Company”) announced the appointment of Mr. Timothy Santo as Senior Vice President of Finance and Chief Financial Officer of the Company, effective as of Mr. Santo’s employment start date, which is expected to be March 10, 2025.
View on SEC.gov
Executive change SEC 8-K Item 5.02 confidence 0.95

Ulrich Dopfer changed role as Vice President, Finance & Administration Planning at ADTRAN Holdings, Inc..

Action
transitioned
Role
Vice President, Finance & Administration Planning
Exact text from the filing
In connection with Mr. Santo’s appointment, on March 6, 2025, the Company and Ulrich Dopfer, Senior Vice President of Finance and Chief Financial Officer of the Company, agreed that Mr. Dopfer will no longer serve as the Company’s Chief Financial Officer, Secretary, Treasurer and principal accounting officer, effective March 10, 2025.
View on SEC.gov

ADTRAN Holdings, Inc. filing history →

Source: SEC EDGAR
accession 0001193125-25-048727
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